MicroPette Plus 12-channel Adjustable Volume Mechanical Pipettes

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The MicroPette Plus 12-channel Adjustable Volume Mechanical Pipettes are precision manual multichannel pipettes designed for high-throughput liquid handling in clinical diagnostic, molecular biology, and pharmaceutical research laboratories. Featuring twelve channels for simultaneous sample processing, this pipette is optimized for 96-well plate assays, significantly improving workflow efficiency for ELISA, PCR setup, nucleic acid extraction, and cell-based assays. Available in volume ranges from 0.5-10 µL to 50-300 µL, the MicroPette Plus 12-channel delivers ISO 8655-certified accuracy (systematic error as low as ±0.70% at 300 µL) and precision (CV as low as 0.25%) essential for reproducible diagnostic testing. The pipette is fully autoclavable at 121°C for 20 minutes without disassembly and is UV-disinfectable, making it suitable for aseptic applications. The ergonomic design features a light-touch plunger, relaxed finger rest, and staggered tip ejector for one-handed operation, reducing hand fatigue during prolonged use. The rotating counter knob with digital display allows clear, unambiguous volume setting, while the 360° rotating head provides flexibility for pipetting in confined spaces. For the clinical laboratory scientist, the MicroPette Plus 12-channel delivers the accuracy, precision, and ergonomic comfort required for reliable high-throughput testing. For the patient, consistent sample processing across all twelve channels ensures that PCR, ELISA, and other diagnostic results are accurate, reproducible, and delivered with faster turnaround times, supporting timely and appropriate clinical decision-making.

Categories: CONSUMABLES AND DISPOSABLES, Injection and Infusion Tags: 12-Channel Pipette, 96-Well Plate Pipette, Adjustable Volume Pipette, Clinical Diagnostics, DLAB Pipette, ELISA Pipette, Fully Autoclavable Pipette, High-Throughput Pipetting, Laboratory Pipette, Manual Pipette, MicroPette Plus, Multichannel Pipette, PCR Sample Preparation

Description

MicroPette Plus 12-channel Adjustable Volume Mechanical Pipettes

PRIMARY CLINICAL & DIAGNOSTIC USES

1. High-Throughput Sample Processing for 96-Well Plate Assays

Primary Use: Provides a manual 12-channel adjustable volume pipette designed for simultaneous liquid handling across twelve channels, enabling rapid and consistent filling of 96-well plates for PCR, qPCR, ELISA, and other high-throughput diagnostic assays.
How it helps: For the clinical laboratory scientist and molecular biologist, the 12-channel format reduces plate filling time by processing an entire row in a single operation, dramatically improving workflow efficiency while ensuring uniform sample and reagent distribution across all wells. For the patient, this consistency minimizes well-to-well variability in diagnostic tests, supporting reliable and reproducible results for critical assays such as pathogen detection (e.g., COVID-19, HIV, hepatitis) and enabling faster clinical decision-making.

2. Fully Autoclavable for Aseptic Laboratory Applications

Primary Use: Constructed from high-quality heat-resistant materials, the entire pipette can be fully autoclaved at 121°C (250°F) and 1 atm for 20 minutes without disassembly, ensuring effective sterilization for aseptic techniques in cell culture and microbiology.
How it helps: For the cell culture specialist and microbiology technician, the ability to autoclave the complete pipette eliminates cross-contamination risks between sensitive cell lines or microbial cultures. The pipette also resists UV disinfection and harsh chemicals, providing flexible sterilization options. For the patient, rigorous sterilization prevents specimen contamination, directly safeguarding the accuracy of diagnostic tests and the integrity of biological products used in cell-based therapies.

3. Ergonomic Design to Reduce Operator Fatigue

Primary Use: Features a light-touch plunger, relaxed finger rest, and 360° rotating dispensing head to maximize user comfort and minimize hand strain during extended pipetting sessions in high-throughput laboratories.
How it helps: For the laboratory technician and high-throughput researcher, the lightweight ergonomic design reduces the risk of repetitive strain injury (RSI). The rotating head and staggered tip ejector allow for one-handed, fatigue-free operation, even in confined spaces like biosafety cabinets. For the patient, a less fatigued operator maintains consistent, error-free technique, directly contributing to the reliability and accuracy of diagnostic test results.

4. Precision Engineered for Accuracy and Reproducibility

Primary Use: Manufactured with individual piston and tip cone assemblies, a compound material tip cone, and a rotating counter knob with a clear digital display, delivering exceptional accuracy and precision (systematic error as low as ±0.70%, CV as low as 0.25%) for reproducible results.
How it helps: For the quality control chemist and clinical laboratory scientist, the digital display ensures unambiguous volume setting, while the compound material tip cone provides a high-quality seal. Each pipette is individually calibrated to ISO 8655 standards and comes with a calibration certificate. For the patient, this high degree of accuracy ensures that diagnostic assays are performed with correct reagent volumes, reducing the risk of erroneous test results.

5. Versatile Volume Ranges for Diverse Applications

Primary Use: Available in three volume ranges covering 0.5-10 µL, 5-50 µL, and 50-300 µL, providing the flexibility needed for a wide variety of clinical and research protocols from micro-volume PCR to larger-volume reagent dispensing.
How it helps: For the laboratory manager, stocking a single 12-channel pipette platform simplifies inventory and ensures consistent equipment use across multiple assays. For the patient, this versatility allows the laboratory to use the same high-quality pipette across different diagnostic platforms, supporting consistent, high-quality results.

SECONDARY & SUPPORTIVE USES

1. PCR and qPCR Setup: Ideal for dispensing master mixes, primers, probes, and templates into 96-well plates for high-throughput molecular diagnostics.

2. ELISA and Immunoassay Processing: Suitable for adding antibodies, wash buffers, substrates, and blocking solutions across entire 96-well plates, ensuring uniform reagent distribution.

3. Cell Culture and Viability Assays: Used for seeding cells into 96-well plates, transferring culture media, and dispensing reagents for MTT, XTT, and ATP-based viability assays.

4. DNA and RNA Extraction: Employed in nucleic acid purification workflows for transferring binding buffers, wash buffers, and elution solutions across multiple samples.

5. Protein Quantification Assays: Suitable for dispensing Bradford reagent, BCA reagent, or other protein assay reagents into 96-well plates for high-throughput protein quantification.

6. Genotyping and SNP Analysis: Used for loading PCR products into agarose or polyacrylamide gels for electrophoresis and for setting up genotyping reactions in 96-well plates.

7. Microbiology and Antimicrobial Susceptibility Testing (AST): Dispenses bacterial suspensions and antibiotic dilutions into 96-well plates for MIC determination.

8. Pharmaceutical Quality Control (QC): Used for transferring test solutions, dissolution media, and QC samples during drug product analysis in 96-well plate formats.

9. High-Throughput Drug Screening: Used for dispensing compounds, cells, and assay reagents into 96-well plates for pharmaceutical drug discovery applications.

10. Next-Generation Sequencing (NGS) Library Preparation: Employed for dispensing adapters, indexes, and master mixes for NGS workflows where microliter precision is critical.

11. Flow Cytometry Sample Preparation: Dispenses antibodies and staining solutions for cell surface and intracellular staining protocols in 96-well plates.

12. Blood Bank and Transfusion Medicine: Suitable for loading red blood cell suspensions and antisera into microplates for ABO/Rh typing and compatibility testing.

13. Forensic DNA Analysis: Used for loading PCR products and DNA extracts for STR analysis in forensic casework and paternity testing.

14 Food Safety Testing: Used for preparing food and environmental samples for PCR-based pathogen detection, including Salmonella, Listeria, and E. coli O157:H7.

15. Veterinary Diagnostic Testing: Processes animal samples (blood, serum, tissue) for infectious disease testing, vaccine response monitoring, and genetic screening.

16. Environmental Microbiology: Transfers water, soil, and wastewater samples into multi-well plates for microbial analysis and water quality monitoring.

17. Protein Crystallization Screening: Used for dispensing protein samples and crystallization screening reagents into 96-well plates for structural biology research.

KEY PRODUCT FEATURES

1. BASIC IDENTIFICATION ATTRIBUTES

Device Type: A manual, 12-channel adjustable volume mechanical pipette designed for high-throughput liquid handling in standard 96-well plate formats, suitable for clinical diagnostic, pharmaceutical, and research laboratories.
Designation: MicroPette Plus 12-channel Adjustable Volume Mechanical Pipettes, DLAB MicroPette Plus Multichannel Pipette, Fully Autoclavable Manual Pipette.
Key Components:

o Volume Adjustment Mechanism: Rotating counter knob with clear digital display for quick and accurate volume setting.
o Piston System: Individual piston and tip cone assemblies for each channel, allowing for easy repair and maintenance.
o Tip Cone Material: Compound material-made tip cone to secure high sealing performance.
o Tip Ejector: Staggered, quick-release tip ejector for one-handed, easy tip switching.
o Rotating Head: Lower dispensing head rotates 360° for optimum pipetting convenience.
o Finger Rest: Relaxed finger rest for comfortable extended use.
o Material Construction: High-quality, heat-resistant materials that withstand autoclaving, UV disinfection, and harsh chemicals.
o Calibration Tools: Standard tools included for laboratory calibration and maintenance.

2. TECHNICAL & PERFORMANCE PROPERTIES

Available Volume Ranges (12-Channel): 0.5-10 µL, 5-50 µL, 50-300 µL.
Increments: 0.1 µL (0.5-10 µL model); 0.5 µL (5-50 µL model); 5 µL (50-300 µL model).
Systematic Error (Accuracy):
o 0.5-10 µL model: ±1.50% (10 µL), ±2.50% (5 µL), ±4.00% (1 µL).
o 5-50 µL model: ±1.00% (50 µL), ±1.50% (25 µL), ±3.00% (5 µL).
o 50-300 µL model: ±0.70% (300 µL), ±1.00% (150 µL), ±1.50% (50 µL).
Random Error (Precision/CV):
o 0.5-10 µL model: ±1.50% (10 µL), ±2.50% (5 µL), ±4.00% (1 µL).
o 5-50 µL model: ±0.50% (50 µL), ±1.00% (25 µL), ±2.00% (5 µL).
o 50-300 µL model: ±0.25% (300 µL), ±0.50% (150 µL), ±0.80% (50 µL).
Number of Channels: 12.
Sterilization: Fully autoclavable at 121°C, 1 atm for 20 minutes without disassembly; UV-disinfectable; resistant to harsh chemicals.
Compliance Standards: Calibrated in accordance with ISO 8655; each pipette supplied with an individual calibration certificate.
Quality Certifications: ISO 9001, ISO 13485, CE certified.
Calibration: User-adjustable using standard tools; supports online calibration via manufacturer website.
Tip Compatibility: Compatible with most universal tip brands.

3. PHYSICAL & OPERATIONAL PROPERTIES

Construction: Lightweight, ergonomic body with chemical-resistant, heat-resistant polymer construction.
Operation: Manual, thumb-operated plunger with light-touch action; one-handed operation with staggered tip ejector.
Volume Adjustment: Rotating counter knob with digital display window for clear, unambiguous volume setting.
Rotating Head: Lower dispensing head rotates 360°, allowing flexible pipetting in confined spaces and multi-well plate applications.
Channel Design: Independent piston and tip cone device for each channel, repair is easy.
Tip Cone Material: Compound material construction ensures high sealing performance and compatibility with most universal tip brands.
Tip Ejection: Staggered, quick-release tip ejector reduces ejection force and allows easy access into narrow tubes.
Portability: Compact, lightweight design for easy benchtop use and storage.
Maintenance: Components are easily replaceable; can be calibrated and maintained using standard tools in the laboratory.
Storage: Store upright in a pipette stand or carousel when not in use.

4. SAFETY & COMPLIANCE ATTRIBUTES

Regulatory Status: General laboratory equipment for in vitro diagnostic (IVD) use; manufactured under ISO 9001 and ISO 13485 certified processes.
Sterilization Safety: Fully autoclavable; after autoclaving, cool and dry for 12 hours before use; grease piston and seals after every 10 autoclaving cycles.
Ergonomic Safety: Light-touch plunger, relaxed finger rest, and lightweight design reduce the risk of repetitive strain injury (RSI) during prolonged pipetting.
Chemical Resistance: Constructed from materials that resist a wide range of laboratory chemicals, solvents, and acids.
Quality Compliance: Each pipette passes quality control testing, including gravimetric testing with distilled water at 22°C, and is supplied with an individual calibration certificate.
Tip Seal Verification: Compound material tip cone design allows visual seal verification, reducing the risk of leakage and inaccurate volume delivery.

5. STORAGE & HANDLING ATTRIBUTES

Storage: Store upright in a pipette stand to prevent tip cone contamination.
Cleaning: Wipe external surfaces with 70% isopropyl alcohol or mild detergent solution; do not immerse in liquid.
Autoclaving: Pipette can be autoclaved without disassembly. After autoclaving, allow to cool and dry for 12 hours before use. Grease piston and seals after every 10 autoclaving cycles.
Calibration: Perform periodic calibration verification using a balance and distilled water per ISO 8655 guidelines; calibration tools are included.
Inspection: Inspect tip cones, O-rings, and pistons for wear or damage before each use.
Tip Loading: Press pipette vertically into pipette tips to seat tips; avoid rocking or excessive tapping.
Volume Setting: Rotate the counter knob to the desired volume; verify the setting in the digital display window.
Operation - Aspiration: Depress plunger to the first stop; immerse tips below liquid surface; release plunger slowly and smoothly.
Operation - Dispensing: Place tips against the wall of the receiving vessel; depress plunger to the first stop, then to the second stop to expel residual liquid.
Lubrication: Apply silicone grease to pistons and seals after every 10 autoclaving cycles as recommended by the manufacturer.

6. LABORATORY & CLINICAL APPLICATIONS

Primary Application: High-throughput liquid handling for PCR setup, ELISA, cell culture, nucleic acid extraction, protein quantification, genotyping, and pharmaceutical quality control in clinical diagnostic, molecular biology, and research laboratories, specifically optimized for 96-well plate formats.
Clinical Role: Essential liquid handling equipment for clinical diagnostic laboratories, molecular diagnostics labs, immunology laboratories, blood banks, pathology departments, and research institutions requiring reproducible, multi-channel precision for plate-based patient sample testing.

SAFETY HANDLING PRECAUTIONS

1. SAFETY PRECAUTIONS

Chemical Compatibility: Verify that the pipette materials are compatible with the reagents being used; the pipette is designed to resist a wide range of chemicals.
Autoclaving Preparation: Pipette can be autoclaved without disassembly; after autoclaving, cool and dry for 12 hours before use.
Tip Fit: Ensure pipette tips are securely attached to all 12 channels before aspirating; loose tips may cause inaccurate volume delivery or sample loss.
Volume Lock: After setting the desired volume, ensure the digital display shows the correct setting.
Aspiration Technique: Release plunger smoothly and slowly to prevent foaming, splashing, or aspiration of air bubbles that can affect volume accuracy.
Avoid Dropping: Dropping the pipette may damage the internal piston mechanism and affect calibration; recalibrate if dropped.
Cleaning: Do not immerse the entire pipette in liquid; wipe exterior surfaces with a damp cloth only.
Training: Only trained laboratory personnel should operate the MicroPette Plus 12-channel Pipette for clinical diagnostic applications.

2. FIRST AID MEASURES

Sample Splash: If a biological or chemical sample splashes into the eyes, flush immediately with water for 15 minutes and seek medical attention; if on skin, wash with soap and water.
Chemical Exposure: If the pipette is contaminated with hazardous chemicals, refer to the chemical's Safety Data Sheet (SDS) for specific first aid instructions.
Mechanical Injury: If the pipette tip punctures skin (sharps injury), wash the wound thoroughly and follow the facility's exposure management protocol for bloodborne pathogens.
Autoclave Burn: If handling the pipette immediately after autoclaving, use heat-resistant gloves; if a burn occurs, cool the area with cool running water for 15 minutes and seek medical attention.
Inhalation: If chemical vapors are inhaled during reagent preparation, move to fresh air immediately; seek medical attention if symptoms persist.

3. FIRE FIGHTING MEASURES

Flammability: Plastic components and tip ejector are combustible; may melt or burn if exposed to flame or high heat.
Extinguishing Media: Use carbon dioxide (CO₂) or dry chemical extinguisher for fires involving plastic materials.
Fire Response: The primary fire risk comes from flammable laboratory reagents being handled; follow the laboratory's fire safety protocols.

MicroPette Plus 12-channel Adjustable Volume Mechanical Pipettes

MicroPette Plus 12-channel Adjustable Volume Mechanical Pipettes

PRIMARY CLINICAL & DIAGNOSTIC USES

1. High-Throughput Sample Processing for 96-Well Plate Assays

Primary Use: Provides a manual 12-channel adjustable volume pipette designed for simultaneous liquid handling across twelve channels, enabling rapid and consistent filling of 96-well plates for PCR, qPCR, ELISA, and other high-throughput diagnostic assays.

2. Fully Autoclavable for Aseptic Laboratory Applications

Primary Use: Constructed from high-quality heat-resistant materials, the entire pipette can be fully autoclaved at 121°C (250°F) and 1 atm for 20 minutes without disassembly, ensuring effective sterilization for aseptic techniques in cell culture and microbiology.

3. Ergonomic Design to Reduce Operator Fatigue

Primary Use: Features a light-touch plunger, relaxed finger rest, and 360° rotating dispensing head to maximize user comfort and minimize hand strain during extended pipetting sessions in high-throughput laboratories.

4. Precision Engineered for Accuracy and Reproducibility

Primary Use: Manufactured with individual piston and tip cone assemblies, a compound material tip cone, and a rotating counter knob with a clear digital display, delivering exceptional accuracy and precision (systematic error as low as ±0.70%, CV as low as 0.25%) for reproducible results.

5. Versatile Volume Ranges for Diverse Applications

Primary Use: Available in three volume ranges covering 0.5-10 µL, 5-50 µL, and 50-300 µL, providing the flexibility needed for a wide variety of clinical and research protocols from micro-volume PCR to larger-volume reagent dispensing.

SECONDARY & SUPPORTIVE USES

1. PCR and qPCR Setup: Ideal for dispensing master mixes, primers, probes, and templates into 96-well plates for high-throughput molecular diagnostics.

2. ELISA and Immunoassay Processing: Suitable for adding antibodies, wash buffers, substrates, and blocking solutions across entire 96-well plates, ensuring uniform reagent distribution.

3. Cell Culture and Viability Assays: Used for seeding cells into 96-well plates, transferring culture media, and dispensing reagents for MTT, XTT, and ATP-based viability assays.

4. DNA and RNA Extraction: Employed in nucleic acid purification workflows for transferring binding buffers, wash buffers, and elution solutions across multiple samples.

5. Protein Quantification Assays: Suitable for dispensing Bradford reagent, BCA reagent, or other protein assay reagents into 96-well plates for high-throughput protein quantification.

6. Genotyping and SNP Analysis: Used for loading PCR products into agarose or polyacrylamide gels for electrophoresis and for setting up genotyping reactions in 96-well plates.

7. Microbiology and Antimicrobial Susceptibility Testing (AST): Dispenses bacterial suspensions and antibiotic dilutions into 96-well plates for MIC determination.

8. Pharmaceutical Quality Control (QC): Used for transferring test solutions, dissolution media, and QC samples during drug product analysis in 96-well plate formats.

9. High-Throughput Drug Screening: Used for dispensing compounds, cells, and assay reagents into 96-well plates for pharmaceutical drug discovery applications.

10. Next-Generation Sequencing (NGS) Library Preparation: Employed for dispensing adapters, indexes, and master mixes for NGS workflows where microliter precision is critical.

11. Flow Cytometry Sample Preparation: Dispenses antibodies and staining solutions for cell surface and intracellular staining protocols in 96-well plates.

12. Blood Bank and Transfusion Medicine: Suitable for loading red blood cell suspensions and antisera into microplates for ABO/Rh typing and compatibility testing.

13. Forensic DNA Analysis: Used for loading PCR products and DNA extracts for STR analysis in forensic casework and paternity testing.

14 Food Safety Testing: Used for preparing food and environmental samples for PCR-based pathogen detection, including Salmonella, Listeria, and E. coli O157:H7.

15. Veterinary Diagnostic Testing: Processes animal samples (blood, serum, tissue) for infectious disease testing, vaccine response monitoring, and genetic screening.

16. Environmental Microbiology: Transfers water, soil, and wastewater samples into multi-well plates for microbial analysis and water quality monitoring.

17. Protein Crystallization Screening: Used for dispensing protein samples and crystallization screening reagents into 96-well plates for structural biology research.

1. BASIC IDENTIFICATION ATTRIBUTES

Device Type: A manual, 12-channel adjustable volume mechanical pipette designed for high-throughput liquid handling in standard 96-well plate formats, suitable for clinical diagnostic, pharmaceutical, and research laboratories.

Designation: MicroPette Plus 12-channel Adjustable Volume Mechanical Pipettes, DLAB MicroPette Plus Multichannel Pipette, Fully Autoclavable Manual Pipette.

Key Components:

2. TECHNICAL & PERFORMANCE PROPERTIES

Available Volume Ranges (12-Channel): 0.5-10 µL, 5-50 µL, 50-300 µL.

Increments: 0.1 µL (0.5-10 µL model); 0.5 µL (5-50 µL model); 5 µL (50-300 µL model).

Systematic Error (Accuracy): o 0.5-10 µL model: ±1.50% (10 µL), ±2.50% (5 µL), ±4.00% (1 µL). o 5-50 µL model: ±1.00% (50 µL), ±1.50% (25 µL), ±3.00% (5 µL). o 50-300 µL model: ±0.70% (300 µL), ±1.00% (150 µL), ±1.50% (50 µL).

Random Error (Precision/CV): o 0.5-10 µL model: ±1.50% (10 µL), ±2.50% (5 µL), ±4.00% (1 µL). o 5-50 µL model: ±0.50% (50 µL), ±1.00% (25 µL), ±2.00% (5 µL). o 50-300 µL model: ±0.25% (300 µL), ±0.50% (150 µL), ±0.80% (50 µL).

Number of Channels: 12.

Sterilization: Fully autoclavable at 121°C, 1 atm for 20 minutes without disassembly; UV-disinfectable; resistant to harsh chemicals.

Compliance Standards: Calibrated in accordance with ISO 8655; each pipette supplied with an individual calibration certificate.

Quality Certifications: ISO 9001, ISO 13485, CE certified.

Calibration: User-adjustable using standard tools; supports online calibration via manufacturer website.

Tip Compatibility: Compatible with most universal tip brands.

3. PHYSICAL & OPERATIONAL PROPERTIES

Construction: Lightweight, ergonomic body with chemical-resistant, heat-resistant polymer construction.

Operation: Manual, thumb-operated plunger with light-touch action; one-handed operation with staggered tip ejector.

Volume Adjustment: Rotating counter knob with digital display window for clear, unambiguous volume setting.

Rotating Head: Lower dispensing head rotates 360°, allowing flexible pipetting in confined spaces and multi-well plate applications.

Channel Design: Independent piston and tip cone device for each channel, repair is easy.

Tip Cone Material: Compound material construction ensures high sealing performance and compatibility with most universal tip brands.

Tip Ejection: Staggered, quick-release tip ejector reduces ejection force and allows easy access into narrow tubes.

Portability: Compact, lightweight design for easy benchtop use and storage.

Maintenance: Components are easily replaceable; can be calibrated and maintained using standard tools in the laboratory.

Storage: Store upright in a pipette stand or carousel when not in use.

4. SAFETY & COMPLIANCE ATTRIBUTES

Regulatory Status: General laboratory equipment for in vitro diagnostic (IVD) use; manufactured under ISO 9001 and ISO 13485 certified processes.

Sterilization Safety: Fully autoclavable; after autoclaving, cool and dry for 12 hours before use; grease piston and seals after every 10 autoclaving cycles.

Ergonomic Safety: Light-touch plunger, relaxed finger rest, and lightweight design reduce the risk of repetitive strain injury (RSI) during prolonged pipetting.

Chemical Resistance: Constructed from materials that resist a wide range of laboratory chemicals, solvents, and acids.

Quality Compliance: Each pipette passes quality control testing, including gravimetric testing with distilled water at 22°C, and is supplied with an individual calibration certificate.

Tip Seal Verification: Compound material tip cone design allows visual seal verification, reducing the risk of leakage and inaccurate volume delivery.

5. STORAGE & HANDLING ATTRIBUTES

Storage: Store upright in a pipette stand to prevent tip cone contamination.

Cleaning: Wipe external surfaces with 70% isopropyl alcohol or mild detergent solution; do not immerse in liquid.

Autoclaving: Pipette can be autoclaved without disassembly. After autoclaving, allow to cool and dry for 12 hours before use. Grease piston and seals after every 10 autoclaving cycles.

Calibration: Perform periodic calibration verification using a balance and distilled water per ISO 8655 guidelines; calibration tools are included.

Inspection: Inspect tip cones, O-rings, and pistons for wear or damage before each use.

Tip Loading: Press pipette vertically into pipette tips to seat tips; avoid rocking or excessive tapping.

Volume Setting: Rotate the counter knob to the desired volume; verify the setting in the digital display window.

Operation - Aspiration: Depress plunger to the first stop; immerse tips below liquid surface; release plunger slowly and smoothly.

Operation - Dispensing: Place tips against the wall of the receiving vessel; depress plunger to the first stop, then to the second stop to expel residual liquid.

Lubrication: Apply silicone grease to pistons and seals after every 10 autoclaving cycles as recommended by the manufacturer.

6. LABORATORY & CLINICAL APPLICATIONS

Clinical Role: Essential liquid handling equipment for clinical diagnostic laboratories, molecular diagnostics labs, immunology laboratories, blood banks, pathology departments, and research institutions requiring reproducible, multi-channel precision for plate-based patient sample testing.

1. SAFETY PRECAUTIONS

Chemical Compatibility: Verify that the pipette materials are compatible with the reagents being used; the pipette is designed to resist a wide range of chemicals.

Autoclaving Preparation: Pipette can be autoclaved without disassembly; after autoclaving, cool and dry for 12 hours before use.

Systematic Error (Accuracy):
o 0.5-10 µL model: ±1.50% (10 µL), ±2.50% (5 µL), ±4.00% (1 µL).
o 5-50 µL model: ±1.00% (50 µL), ±1.50% (25 µL), ±3.00% (5 µL).
o 50-300 µL model: ±0.70% (300 µL), ±1.00% (150 µL), ±1.50% (50 µL).

Random Error (Precision/CV):
o 0.5-10 µL model: ±1.50% (10 µL), ±2.50% (5 µL), ±4.00% (1 µL).
o 5-50 µL model: ±0.50% (50 µL), ±1.00% (25 µL), ±2.00% (5 µL).
o 50-300 µL model: ±0.25% (300 µL), ±0.50% (150 µL), ±0.80% (50 µL).