Lab Consumables

Essential single-use products and accessories that support the safety, integrity, and efficiency of laboratory testing and research workflows. This category includes pipette tips, microplates, sample tubes, culture media, petri dishes, filtration units, gloves, and disposable labware. These items ensure sample purity, prevent cross-contamination, enable precise measurements, and facilitate standardized procedures across disciplines such as microbiology, chemistry, hematology, and molecular biology. Ideal for clinical laboratories, research institutes, hospital labs, and biotechnology facilities.

Anti-Streptol Olysin O Titer (ASOT)

Original price was: $24.23.Current price is: $23.02.
Anti-Streptol Olysin O Titer (ASOT) is a quantitative or semi-quantitative serological test (latex agglutination, turbidimetry, nephelometry, or ELISA) for detecting antibodies against streptolysin O, an exotoxin produced by Group A Streptococcus. Elevated or rising titers indicate recent streptococcal infection and are essential for diagnosing post-streptococcal sequelae including acute rheumatic fever (Jones criteria) and post-streptococcal glomerulonephritis. The test requires serum samples; acute and convalescent (2-4 weeks apart) with fourfold rise confirms recent infection. Reference range typically <200-250 Todd units/mL (adults), varies by age and population. Primary clinical applications include diagnosis of Group A streptococcal infections, acute rheumatic fever evaluation, post-streptococcal glomerulonephritis diagnosis, differentiation of acute vs. past infection, evaluation of unexplained arthritis or carditis, pediatric inflammatory conditions (PANDAS), and monitoring disease activity in rheumatic fever. Critical safety precautions include proper timing of acute and convalescent samples, awareness of false negatives/positives, clinical correlation for diagnosis, and standard biohazard precautions. Essential test for rheumatology, nephrology, cardiology, and infectious disease practice.

Applicator Sticks

Applicator Sticks are single-use medical devices with absorbent tips (cotton, rayon, flocked polyester) on wood, plastic, or paper shafts for collecting clinical specimens (throat, nasal, wound, cervical, urethral, rectal) for microbiological culture, rapid testing, and molecular diagnostics. Sterile individually wrapped or non-sterile bulk formats. Flocked swabs provide >90% specimen release for PCR testing. Primary applications include specimen collection for infection diagnosis, wound care and antiseptic application, gynecological sampling (Pap smears, STI testing), eye/ear specimen collection, laboratory slide preparation, and forensic evidence collection. Critical precautions include single-use only, sterile technique, proper collection method, and biohazard disposal. Essential consumable in all clinical settings.

Blood Collection Tubes

Blood Collection Tubes are sterile, evacuated tubes for collecting venous blood specimens for diagnostic testing. Color-coded by additive type, they ensure proper specimen preservation for chemistry, hematology, coagulation, and molecular testing. Essential for hospitals, clinics, and laboratories.

Blood Grouping kit

A Blood Grouping Kit is a Class II medical device (FDA-cleared/CE-marked) containing monoclonal antibodies (Anti-A, Anti-B, Anti-D) and control reagents for determining ABO blood group and Rh factor by agglutination method. The kit includes color-coded reagent vials, reaction cards or slides, mixing sticks, lancets, and capillary pipettes. Test time 2-5 minutes (slide method) or 15-30 minutes (tube method). Interpretation based on agglutination pattern: Anti-A positive = group A; Anti-B positive = group B; both positive = group AB; both negative = group O; Anti-D positive = Rh positive; Anti-D negative = Rh negative. Primary clinical applications include pre-transfusion compatibility testing, prenatal and neonatal testing (Rh incompatibility prevention), preoperative blood typing, blood donor screening, and emergency blood typing. Critical safety precautions include refrigerated storage (2-8°C), proper disposal of lancets in sharps containers, universal precautions for blood samples, and confirmation with reverse typing when possible. Essential kit for transfusion medicine, obstetrics, surgery, and emergency care.

Blood ID Centrifuge

The Blood ID Centrifuge is a specialized benchtop centrifuge designed specifically for blood banking and immunohematology applications using gel card or column agglutination technology. It is optimized for centrifuging gel cards used in ABO/Rh typing, antibody screening, cross-matching, direct and indirect antiglobulin tests (Coombs tests), and antibody identification procedures. Features include fixed-angle or swing-out rotors with specialized gel card holders, programmable cycles (speed, time, acceleration/deceleration) for different test protocols, digital display, imbalance detection, and safety lid lock. Capacity typically 6-24 gel cards per run with speeds optimized at 1,000-2,500 RPM for gel card processing. Primary clinical applications include blood typing and cross-matching in transfusion medicine, antibody identification and titer determination, direct and indirect antiglobulin testing, newborn cord blood testing, donor screening, and quality control in immunohematology. Essential equipment for hospital blood banks, donor centers, and immunohematology reference laboratories requiring standardized, reproducible gel card test results.

Brucella Set

A Brucella Set is a comprehensive serological test system (Class II medical device, CE-marked/FDA-cleared) for qualitative and quantitative detection of antibodies against Brucella species (B. abortus, B. melitensis, B. suis, B. canis) using multiple methodologies including tube agglutination, slide agglutination, and 2-mercaptoethanol (2-ME) testing. The set includes killed, stained Brucella antigens, positive and negative controls, dilution tubes, reaction cards, and 2-ME reagent for IgM/IgG differentiation. Diagnostic titer ≥1:160 or fourfold rise confirms brucellosis. Primary clinical applications include diagnosis of brucellosis in endemic regions (undulant fever, night sweats, arthralgia), fever of unknown origin investigation, occupational health screening in high-risk workers (veterinarians, farmers, slaughterhouse workers), diagnosis of focal complications (sacroiliitis, spondylitis, meningitis, endocarditis), treatment monitoring (fourfold decline indicates response), outbreak investigation, and public health surveillance. Critical safety precautions include handling all samples in biosafety cabinet (Brucella is highly infectious via aerosol), 2-ME reagent toxicity (use fume hood), awareness of prozone phenomenon (serial dilutions essential), cross-reactions with other Gram-negative bacteria, and mandatory reporting to public health authorities. Essential test for brucellosis diagnosis in endemic regions and occupational health settings.

Centrifuge Tubes

Centrifuge Tubes are specialized disposable containers (polypropylene) designed to withstand high centrifugal forces (up to 30,000 x g) for separating biological fluids based on density. Available in microcentrifuge sizes (0.2-2.0 mL), conical tubes (15 mL, 50 mL), and larger volumes (100-500 mL). Features include leak-proof screw caps with O-rings (conical tubes), snap caps (microcentrifuge tubes), graduated volume markings, writing areas, and sterile/non-sterile options. Certified RNase/DNase-free, pyrogen-free, and autoclavable. Primary clinical applications include blood component separation (serum/plasma), urine sediment preparation, microbiology sample concentration, molecular biology (DNA/RNA extraction), cell culture processing, protein/enzyme analysis, and viral load testing. Critical safety precautions include never exceeding maximum RCF rating, proper balancing by weight, secure cap tightening, inspection for cracks, and disposal as biohazardous waste. Essential consumable in every clinical, research, and industrial laboratory.

Cover Glass

Cover Glass (coverslips) are thin, transparent glass or plastic squares (e.g., 18×18 mm, 22×22 mm) or rectangles (22×30 mm, 24×50 mm) used to cover specimens on microscope slides for microscopic examination. Available in thickness No. 1 (0.13-0.16 mm) and No. 1.5 (0.16-0.19 mm) for optimal microscopy. Made from optical glass with high light transmission (>90%), refractive index 1.52 matching immersion oil. Packaged in boxes of 100-1000, interleaved with paper to prevent scratching. Primary clinical applications include covering blood films for manual differential counts and malaria diagnosis, wet mount preparations of urine sediment and vaginal secretions, histopathology and cytology slides, Gram-stained bacterial smears, semen analysis, KOH preparations for fungal elements, and India ink preparations for Cryptococcus. Critical safety precautions include handling with forceps (sharp edges), disposing of broken coverslips in sharps containers, avoiding fingerprints on optical surface, and proper disposal of biohazard-contaminated coverslips. Essential consumable in every clinical laboratory performing microscopy.

CRP Test Kit

CRP Test Kit (C-Reactive Protein) is a quantitative or semi-quantitative immunoassay (latex agglutination, turbidimetry, nephelometry, ELISA, or rapid immunochromatographic) for detecting C-reactive protein in blood, an acute-phase reactant produced in response to inflammation. Rapid rise within 6-12 hours, peaks at 24-48 hours, half-life 19 hours. Normal <5-10 mg/L; mild elevation 10-100 mg/L (viral infections, autoimmune flares); moderate 100-200 mg/L (bacterial infections); marked >200 mg/L (sepsis, major trauma). High-sensitivity CRP (hs-CRP) detects 0.1-10 mg/L for cardiovascular risk stratification (<1 mg/L low risk, 1-3 mg/L moderate, >3 mg/L high). Primary clinical applications include detection and monitoring of inflammation, diagnosis and management of infections (differentiating bacterial from viral), assessment of autoimmune disease activity, post-surgical monitoring for complications, cardiovascular risk screening (hs-CRP), monitoring rheumatic fever and inflammatory conditions, and neonatal sepsis evaluation. Critical safety precautions include proper sample handling (universal precautions), quality control verification, awareness of non-specific elevation, prozone phenomenon in very high concentrations, and clinical correlation for interpretation. Essential test for evaluating inflammation across all medical specialties.

ESR Stand

An ESR Stand is a simple but critical laboratory accessory designed to hold Westergren pipettes perfectly vertical and vibration-free for the manual measurement of the Erythrocyte Sedimentation Rate (ESR). Its sole function is to ensure standardized conditions for this one-hour test, where even minor tilting can cause significant result errors. Key to its correct use is meticulous leveling on a stable surface and placement away from vibrations. While automated analyzers have largely replaced manual ESR, the stand remains essential for reference methods, backup testing, and in low-resource laboratory settings.

ESR Tubes Glass

ESR Tubes Glass are specialized glass tubes (300 mm length, 2.55 mm bore diameter, graduated 0-200 mm in 1 mm intervals) meeting ICSH and CLSI Westergren specifications for measuring erythrocyte sedimentation rate, a non-specific marker of inflammation. Used with citrated or diluted EDTA blood, filled to exactly 200 mm, placed vertically in Westergren stand, and read at 60 minutes. Primary clinical applications include determination of ESR for diagnosing and monitoring inflammatory conditions (infections, autoimmune disorders, malignancies), monitoring disease activity in rheumatoid arthritis, assessment of temporal arteritis and polymyalgia rheumatica, evaluation of infection and inflammatory response, screening for occult inflammatory conditions, and monitoring chronic inflammatory diseases (SLE, IBD, vasculitis). Critical safety precautions include handling glass tubes carefully to avoid breakage (sharps hazard), proper disposal in sharps containers as biohazardous waste, ensuring vertical alignment and constant temperature (18-25°C), reading at exactly 60 minutes, and avoiding air bubbles and vibration. Essential consumable for reference Westergren ESR testing in clinical laboratories.

Floor Type High Speed Cooling Centrifuge

A Floor Type High Speed Cooling Centrifuge is a heavy-duty, floor-standing refrigerated centrifuge designed for large-scale, high-speed processing of temperature-sensitive biological samples at forces up to 120,000 x g (standard high-speed) or 800,000 x g (ultracentrifuge) with precise temperature control from -20°C to +40°C. Capable of processing multiple liters per run using fixed-angle, swinging-bucket, continuous flow, zonal, and vertical rotors with capacities from 4-8 × 500 mL bottles to continuous flow rates of 2-20 L/hour. Features include high-torque brushless motors, advanced refrigeration systems, high vacuum systems (ultracentrifuges), large color touchscreen interfaces with 21 CFR Part 11 compliant data logging, 100-1,000 programmable protocols, multi-sensor imbalance detection, aerosol-tight rotors for BSL-3/4 applications, and comprehensive safety interlock systems. Primary clinical and research applications include virus particle concentration and purification for virology and vaccine development, DNA/RNA extraction from large sample volumes, subcellular fractionation and organelle isolation, lipoprotein separation for cardiovascular risk assessment, protein purification for structural biology, exosome isolation for biomarker research, and large-scale vaccine and biopharmaceutical production under GMP conditions. Essential equipment for advanced diagnostic laboratories, research institutions, biopharmaceutical manufacturing facilities, and vaccine production centers requiring high centrifugal forces, precise temperature control, and validated, reproducible performance.

Floor Type Low Speed Cooling Centrifuge

A Floor Type Low Speed Cooling Centrifuge is a heavy-duty, floor-standing refrigerated centrifuge designed for large-scale, temperature-controlled processing of biological samples in clinical laboratories, blood banks, biopharmaceutical manufacturing, and research facilities. With capacities up to 12 blood bags, 6 × 1 L bottles, 192 blood collection tubes, or 20 microplates per run, these units operate at 4,000-8,000 RPM generating RCF up to 12,000 x g with precise temperature control from -10°C to +40°C (±1°C). Features include high-torque brushless motors, advanced refrigeration systems, color touchscreen interfaces, programmable protocols (50-100 programs), multiple acceleration/deceleration profiles, comprehensive imbalance detection, aerosol-tight rotors, and GMP-compliant data logging options. Primary clinical applications include blood bank processing (packed cells, plasma, cryoprecipitate), coagulation studies requiring cold centrifugation, temperature-sensitive molecular biology preparations, vaccine and biopharmaceutical production, cold precipitation studies, and long-duration centrifugation protocols. Essential equipment for high-volume clinical laboratories, blood donor centers, and GMP manufacturing facilities requiring precise temperature control and large sample capacity with reproducible, validated results.

Fridge Thermometer

 A Fridge Thermometer is a precision temperature monitoring device designed for continuous use inside medical and laboratory refrigerators and freezers. Its primary role is to safeguard the potency of vaccines, medications, and biological samples by ensuring storage temperatures remain within a critical specified range (e.g., +2°C to +8°C). Available in analog or digital formats, accurate models with memory functions are essential for compliance with cold chain protocols, requiring daily monitoring, logging, and regular calibration. It is a fundamental quality control tool in pharmacies, clinics, immunization centers, and laboratories.

H.pylori test kits (Antigen)

H.pylori test kits (Antigen) are Class II medical devices (FDA-cleared/CE-marked) for rapid immunochromatographic or enzyme immunoassay detection of Helicobacter pylori antigens in stool specimens, enabling non-invasive diagnosis of active infection and post-treatment eradication confirmation. Test principles use monoclonal or polyclonal antibodies specific to H. pylori antigens, producing visible results in 10-20 minutes (rapid tests) or 1-2 hours (EIA). Sensitivity 90-98%, specificity 92-99% compared to gold standard methods. Primary clinical applications include rapid diagnosis of H. pylori infection in patients with dyspepsia, initial screening in uncomplicated dyspepsia (test-and-treat strategy), confirmation of active infection before therapy, post-treatment eradication confirmation (4-6 weeks after therapy), pediatric testing (preferred non-invasive method), screening in high-risk populations (family history of gastric cancer), and monitoring in patients with peptic ulcer disease or MALT lymphoma. Critical safety precautions include mandatory washout period (4 weeks off antibiotics, 2 weeks off PPIs) to avoid false negatives, proper specimen handling (universal precautions), refrigerated storage of kits (2-30°C), quality control verification, and disposal as biohazardous waste. Essential non-invasive tool for H. pylori management in gastroenterology and primary care.

Hepatitis B Test Kit

The Hepatitis B Test Kit is an in vitro diagnostic device for the detection of Hepatitis B virus markers in human blood samples, available in rapid, ELISA, and molecular formats. It detects specific antigens (HBsAg) and antibodies (anti-HBc, anti-HBs) to diagnose acute and chronic infection, monitor treatment response, screen blood donations, and determine immunity status. With high sensitivity (>98%) and specificity (>99%), it provides results in 15 minutes to 4 hours depending on format. Essential applications include prenatal screening to prevent mother-to-child transmission, evaluation of acute hepatitis, pre-immunosuppression screening, and occupational health testing. All patient samples must be handled with universal precautions, and testing must include appropriate quality controls.

Hepatitis C Test Kit

The Hepatitis C Test Kit is an in vitro diagnostic device for the detection of Hepatitis C virus antibodies or RNA in human blood, serum, or plasma samples. Available in rapid, laboratory immunoassay, and molecular formats, it screens for HCV infection, confirms active infection with RNA testing, and monitors treatment response. With high sensitivity and specificity exceeding 99%, it is essential for identifying infected individuals, linking them to curative direct-acting antiviral therapy, and confirming cure. Essential applications include risk-based screening of high-risk populations, birth cohort screening of baby boomers, evaluation of acute hepatitis, management of occupational exposures, and monitoring of antiviral therapy that can cure over 95% of infections. All patient samples must be handled with universal precautions, and positive antibody results require confirmatory testing.

High Speed Micro Centrifuge

A High Speed Micro Centrifuge is a compact benchtop laboratory instrument designed for rapid separation of small-volume samples (0.2-2.0 mL) at speeds up to 30,000 RPM and RCF up to 65,000 x g. Available with fixed-angle or swinging-bucket rotors, digital controls, programmable protocols, imbalance detection, and safety lid lock. Refrigerated models maintain temperatures from -20°C to +40°C for temperature-sensitive applications. Primary clinical applications include DNA, RNA, and nucleic acid extraction for molecular diagnostics, protein precipitation and analysis for biochemistry, cell lysis and fractionation, microorganism and bacterial pelleting for microbiology, virus particle concentration, microvolume sample preparation for clinical chemistry, and rapid phase separation in extraction protocols. Essential equipment in molecular biology, clinical research, diagnostic laboratories, and biotechnology settings requiring rapid, efficient processing of small samples with high centrifugal forces.

Low Speed Centrifuge

A Low Speed Centrifuge is a benchtop or floor-standing laboratory instrument designed for routine separation of biological samples at speeds of 3,000-6,000 RPM and RCF up to 5,000 x g. Available with swinging-bucket or fixed-angle rotors accepting blood collection tubes (3-10 mL), 15 mL and 50 mL conical tubes, urine tubes, and microplates. Features include digital controls, programmable protocols, imbalance detection, safety lid lock, and refrigerated options (4°C to ambient). Primary clinical applications include serum/plasma separation for clinical chemistry, urine sediment preparation for microscopy, platelet-rich plasma (PRP) preparation for regenerative medicine, cytology and body fluid concentration, blood bank and transfusion applications, coagulation testing sample preparation, and microbiology specimen concentration. Essential equipment in clinical laboratories, hospital blood banks, and research facilities requiring gentle, efficient separation of routine clinical samples.

Low Speed Large Capacity Centrifuge

A Low Speed Large Capacity Centrifuge is a high-throughput laboratory instrument designed for processing multiple large-volume clinical samples simultaneously, with capacities up to 96 blood collection tubes, 32-64 conical tubes (15-50 mL), 4-8 centrifuge bottles (250-500 mL), and 4-16 microplates per run. Operating at speeds of 3,000-6,000 RPM with RCF up to 7,000 x g, these floor-standing or heavy benchtop units feature swinging-bucket, fixed-angle, and microplate rotors, programmable controls, imbalance detection, safety lid lock, and refrigerated options (-10°C to +40°C). Primary clinical applications include high-volume serum/plasma separation for clinical chemistry, urine sediment preparation for busy laboratories, blood bank and transfusion service processing, large-volume body fluid concentration, platelet-rich plasma (PRP) preparation for clinical procedures, coagulation testing sample preparation, and research/bioprocessing applications. Essential equipment for hospital laboratories, blood donor centers, reference laboratories, and research facilities requiring efficient, reliable processing of large sample volumes with consistent, reproducible results.

Microscope Bulb

 A Microscope Bulb is a specialized halogen or LED lamp that serves as the essential illumination source for clinical and laboratory microscopes. Providing the bright, stable, and color-corrected light required for diagnostic visualization of specimens, it is a critical consumable component. Its technical specifications—voltage, wattage, base type, and filament alignment—must precisely match the microscope model. Proper handling (using gloves to avoid oil contamination) and adherence to safety protocols (allowing cooling, disconnecting power) are crucial for safe replacement and optimal bulb lifespan. Maintaining spares is vital to prevent operational downtime in diagnostic laboratories.

Mission Plus HB Machine

The Mission Plus HB Machine is a portable, battery-operated hemoglobin meter (Class II medical device, FDA-cleared/CE-marked) using photometric technology to measure hemoglobin concentration in capillary or venous blood within 5-15 seconds. Features include backlit LCD display, memory storage for 100-500 results, simple one-button operation, and disposable single-use cuvettes (5-20 µL sample volume). Accuracy ±0.3 g/dL compared to reference methods, measurement range 4-24 g/dL. Primary clinical applications include rapid anemia screening in outpatient clinics, preoperative assessment, antenatal care and maternal health monitoring, malaria-endemic region screening, chronic disease management (CKD, IBD, cancer), nutritional assessment and intervention programs, and blood donor screening. Critical safety precautions include single-use lancets, proper hand hygiene, correct sample application, quality control with control solutions, proper cuvette storage (protect from heat, light, humidity), and never using expired cuvettes. Essential point-of-care device for hemoglobin testing in diverse healthcare settings.

PRECIL Series

The PRECIL Series, originally developed by Beijing Precil and now associated with Mindray, comprises specialized coagulation analyzers and hemorheology analyzers for clinical laboratory testing. Coagulation analyzers measure PT, APTT, fibrinogen, TT, D-dimer, factor assays, and thrombophilia markers for diagnosing bleeding disorders, monitoring anticoagulant therapy, and assessing liver function. Hemorheology analyzers measure whole blood viscosity, plasma viscosity, erythrocyte aggregation, and deformability for evaluating hyperviscosity syndromes, sickle cell disease, diabetes, and cardiovascular disorders. The series includes specialized cleaning solutions and reagents (such as PLS cleaner) for maintaining analyzer performance and ensuring accurate results. Features include automated sample processing, color touchscreen interface, LIS connectivity, and comprehensive quality control programs. Primary clinical applications include coagulation testing for preoperative assessment, anticoagulant monitoring, DIC diagnosis, thrombophilia workup, and hemorheology assessment for conditions affecting blood flow. Essential laboratory instrumentation for hematology, coagulation, and specialized testing in hospital laboratories, reference laboratories, and research facilities.

Rheumatoid factor

Rheumatoid Factor (RF) testing is a quantitative or semi-quantitative serological assay (nephelometry, turbidimetry, latex agglutination, or ELISA) for detecting autoantibodies against the Fc portion of immunoglobulin G, primarily of the IgM isotype. RF is a key marker in the ACR/EULAR classification criteria for rheumatoid arthritis, with sensitivity 60-80% and specificity 70-90%. Test requires serum samples; results reported in IU/mL (reference <15-20 IU/mL) or titer. Primary clinical applications include diagnosis and classification of rheumatoid arthritis, prognostic assessment (high-titer RF correlates with severe, erosive disease), differential diagnosis of inflammatory arthritis, monitoring disease activity, diagnosis of Sjögren's syndrome, evaluation of mixed cryoglobulinemia (hepatitis C-associated), and assessment of other autoimmune and chronic inflammatory conditions. Critical safety precautions include awareness of false positives (other autoimmune diseases, chronic infections, healthy elderly), false negatives (seronegative RA 20-30%), need for clinical correlation, and anti-CCP antibody testing to improve diagnostic accuracy. Essential test for rheumatology practice, autoimmune disease evaluation, and differential diagnosis of inflammatory arthritis.

Rota virus

Rota virus rapid tests are immunochromatographic assays (CE-marked, FDA-cleared for some brands) for qualitative detection of rotavirus group A antigens in stool specimens, providing results in 10-20 minutes. The test principle uses monoclonal or polyclonal antibodies against rotavirus antigens (typically VP6 protein) immobilized on membranes, capturing antigens that form a visible line. Sensitivity 90-98%, specificity 95-99% compared to ELISA or PCR. The kit includes individually foil-wrapped test devices, sample diluent, and collection applicators. Primary clinical applications include rapid diagnosis of acute gastroenteritis in children (rotavirus is the leading cause of severe diarrhea in under-5 children), outbreak investigation in daycare centers and schools, hospital infection control and isolation precautions, differential diagnosis of acute diarrhea (viral vs. bacterial vs. parasitic), vaccine effectiveness monitoring and surveillance, assessment of dehydration risk, and evaluation of immunocompromised patients. Critical safety precautions include proper specimen collection (clean container, avoid contamination), biological hazard precautions (all stool potentially infectious), quality control verification, and awareness that a negative test does not rule out other causes of gastroenteritis. Essential tool for pediatric gastroenteritis management, infection control, and public health surveillance.

Salmonella Typhi Test Peratop

The Salmonella typhi test peratop is a CE-marked rapid immunochromatographic assay for qualitative detection of IgG and IgM antibodies to Salmonella enterica serotype Typhi in human serum, plasma, or whole blood, providing results in 15-20 minutes. The test uses recombinant S. typhi antigens immobilized on a membrane to capture specific antibodies, with separate lines for IgG and IgM interpretation. The kit includes individually foil-wrapped test cassettes, sample diluent, disposable pipettes, and package insert. Primary clinical applications include rapid diagnosis of typhoid fever in endemic regions (Indian subcontinent, Southeast Asia, Africa, South America), differentiation of acute (IgM positive) from past infection (IgG only), outbreak investigation and control, screening in febrile patients, travel medicine assessment, antibiotic stewardship, and maternal/child health in endemic areas. Critical safety precautions include proper specimen handling (universal precautions), quality control verification, awareness of window period (repeat testing if early infection suspected), and clinical correlation of results. Essential rapid test for typhoid fever diagnosis in resource-limited and endemic settings.

Urinalysis strips

Urinalysis Strips are Class II medical devices (FDA-cleared) consisting of plastic strips with multiple reagent-impregnated pads for simultaneous semi-quantitative detection of urine analytes including leukocytes, nitrites, urobilinogen, protein, pH, blood, specific gravity, ketones, bilirubin, and glucose. Results read by visual comparison to color chart at specified times (30-120 seconds). Primary clinical applications include routine health screening, urinary tract infection diagnosis, diabetes screening and monitoring, kidney disease assessment (proteinuria), hematuria detection, liver function evaluation, and pregnancy monitoring (preeclampsia screening). Critical safety precautions include proper specimen collection (fresh urine), storage at 15-30°C in original container with desiccant, protection from humidity, reading at exact specified times, awareness of interfering substances (ascorbic acid), and confirmation of abnormal results with quantitative tests. Essential screening tool in primary care, emergency medicine, nephrology, urology, and obstetrics.

Vacutainer (EDTA/PLAIN)

Vacutainer (EDTA/PLAIN) is a sterile, evacuated blood collection tube (lavender/purple top) containing EDTA anticoagulant (K2EDTA or K3EDTA, 1.5-2.0 mg/mL blood) for hematology, blood banking, flow cytometry, and molecular diagnostics. Available in draw volumes 2-10 mL, glass or PET plastic, with color-coded stopper and sterile interior. EDTA chelates calcium, preventing coagulation while preserving cellular morphology. Primary clinical applications include complete blood count (CBC) and differential, blood typing and antibody screening (ABO/Rh, Coombs), hemoglobin A1c (HbA1c) testing, flow cytometry and immunophenotyping (CD4 counts), molecular diagnostics and PCR testing, sickle cell screening and hemoglobin electrophoresis, and parasitology (malaria smears). Critical safety precautions include filling to completion (correct blood-to-additive ratio), gentle inversion 8-10 times immediately after collection, never using for chemistry or coagulation testing, and proper disposal as biohazardous waste. Essential collection tube for hematology and immunohematology.

VDRL Test For Syphilis

The VDRL Test For Syphilis (Venereal Disease Research Laboratory) is a Class II medical device (FDA-cleared) non-treponemal flocculation test for qualitative and quantitative detection of reaginic antibodies in serum or cerebrospinal fluid, used for syphilis screening, diagnosis, and treatment monitoring. The test uses an antigen mixture (cardiolipin, cholesterol, lecithin) that reacts with antibodies, forming visible clumping (flocculation) in positive samples. Results are reported as reactive/non-reactive with quantitative titers (e.g., 1:2 to 1:256). Primary clinical applications include initial screening for syphilis infection, confirmation of active syphilis (with treponemal tests), monitoring treatment response (fourfold titer decrease indicates cure), diagnosis of neurosyphilis (CSF testing), prenatal screening for congenital syphilis prevention, screening in high-risk populations (MSM, HIV-positive, multiple partners), and blood donor screening. Critical safety precautions include confirmation of all reactive results with treponemal tests (TPPA, FTA-ABS), awareness of false positives (pregnancy, autoimmune disease, viral infections), proper specimen handling (universal precautions), refrigerated storage of reagents (2-8°C), and mandatory reporting of reactive results to public health authorities. Essential test for syphilis control and congenital syphilis prevention worldwide.