MicroPette Single-Channel Adjustable Volume Pipette

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The MicroPette Single-Channel Adjustable Volume Pipette is a manual mechanical pipette designed for accurate, reproducible liquid handling in clinical diagnostics, molecular biology, and pharmaceutical research laboratories. Available in a comprehensive range of adjustable volume models from 0.1 μL to 10 mL, it provides the flexibility to accommodate diverse laboratory workflows—from micro-volume PCR setup to larger-volume reagent dispensing. Each pipette is individually calibrated according to ISO 8655 and supplied with a traceable calibration certificate, ensuring high accuracy (e.g., systematic error as low as ±0.50% at 5000 μL) and precision for reliable diagnostic testing.

Key ergonomic features include a lightweight body, relaxed finger rest, and large volume display window, designed to reduce user fatigue during prolonged pipetting sessions and minimize the risk of repetitive strain injury. The pipette is constructed from chemically-resistant materials that can withstand repeated autoclaving of the lower section, making it suitable for aseptic applications in cell culture and microbiology. The quick-release tip ejector enables one-handed, hygienic tip changes, while the simple user calibration and maintenance using standard tools support continuous accurate performance.

For the clinical laboratory scientist, the MicroPette delivers the accuracy, reproducibility, and ergonomic comfort required for reliable ELISA, PCR, and clinical chemistry testing in high-throughput environments. For the patient, consistent, error-free sample processing ensures that diagnostic results are reproducible, reliable, and delivered with faster turnaround times, supporting timely and appropriate clinical decision-making.

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Categories: LABORATORY EQUIPMENT AND SUPPLIES, Pipettes, Dispensers, and Lab Glassware Tags: Adjustable Volume Pipette, Cell Culture, Clinical Diagnostics, DLAB Pipette, ELISA Pipette, ISO 8655 Pipette, Laboratory Pipette, Manual Pipette, Mechanical Pipette, MicroPette, Molecular Diagnostics, PCR Sample Preparation, Reagent Dispensing, Semi-Autoclavable Pipette, Single-Channel Pipette

Description

MicroPette Single-Channel Adjustable Volume Pipette

PRIMARY CLINICAL & DIAGNOSTIC USES

1. Precision Liquid Handling for Core Laboratory Workflows

Primary Use: Provides a manual, single-channel adjustable volume mechanical pipette designed for accurate and reproducible liquid transfer in clinical diagnostic, molecular biology, and pharmaceutical laboratory applications.
How it helps: For the clinical laboratory scientist and medical technologist, the MicroPette delivers precise delivery of patient samples, reagents, and controls. Its micrometer-operated piston displacement mechanism ensures consistent volumes, dramatically reducing well-to-well variability in downstream assays. Each pipette is individually calibrated according to ISO 8655 and supplied with a calibration certificate. For the patient, this accuracy translates to reliable diagnostic results for infectious diseases (HIV, hepatitis, COVID-19), therapeutic drug monitoring, and genetic screening, minimizing the need for repeat testing and supporting accurate clinical decisions.

2. Ergonomic Design for Repetitive Pipetting Tasks

Primary Use: Features a lightweight, ergonomic body with a large display window, easy-to-use plunger, and relaxed finger rest to reduce hand strain and fatigue during prolonged laboratory work.
How it helps: For the high‑throughput laboratory staff and research technician, the low-force operation and comfortable grip help mitigate the risk of repetitive strain injury (RSI) during long pipetting sessions. The quick-release tip ejector allows for fast, one-handed tip changes, further improving workflow efficiency. For the patient, a less fatigued operator maintains consistent, error-free technique, which directly contributes to the reliability and reproducibility of diagnostic test results.

3. Clear Volume Identification and Easy Calibration

Primary Use: Equipped with a large digital display window that clearly shows the selected volume setting, eliminating guesswork and reducing the potential for operator error.
How it helps: For the clinical laboratory scientist and quality control chemist, the ergonomic volume adjustment mechanism enables precise setting and locking of the desired volume, preventing accidental changes during pipetting. The large digital display provides clear visual confirmation of the set volume. The pipettes are simple to calibrate and maintain using standard laboratory tools. For the patient, this precision ensures that every well receives the exact reagent volume intended, reducing the risk of false-negative or false-positive results due to volumetric discrepancies.

4. Wide Volume Range for Broad Laboratory Applications

Primary Use: Available in a comprehensive range of adjustable volume models covering from 0.1 µL to 10 mL, including single-channel adjustable, single-channel fixed, and multi-channel (8- and 12-channel) configurations.
How it helps: For the laboratory manager, stocking a single MicroPette platform simplifies inventory and ensures consistent pipetting technique across multiple assays, from micro-volume PCR setup (0.1-2.5 µL) to larger-volume reagent dispensing (1-10 mL). For the patient, this versatility allows the laboratory to use the same high-quality instrument across different diagnostic platforms, supporting consistent, high-quality results.

5. Individual Calibration Certificate for QA/QC Compliance

Primary Use: Each MicroPette is supplied with an individual calibration certificate according to ISO 8655, supporting regulatory compliance and quality assurance programs.
How it helps: For the quality assurance manager and regulatory compliance officer, the traceable calibration certificate supports GLP, CLIA, and CAP accreditation requirements, ensuring that liquid handling instruments meet stringent quality standards for patient sample testing. For the patient, documented calibration ensures that every diagnostic test is performed with equipment that has been verified to operate within specified accuracy limits, supporting confidence in test results.

SECONDARY & SUPPORTIVE USES

1. PCR and qPCR setup – Dispenses master mixes, primers, probes, and templates into reaction vessels for high-throughput molecular diagnostics.

2. ELISA and immunoassay processing – Adds antibodies, wash buffers, and substrates across microplates, ensuring uniform reagent distribution.

3. DNA and RNA extraction – Transfers binding buffers, wash buffers, and elution solutions across multiple samples in nucleic acid purification workflows.

4. Protein quantification assays – Dispenses Bradford reagent, BCA reagent, or other protein assay reagents into standard cuvettes or microplates.

5. Cell culture and media preparation – Used for sterile transfer of culture media, buffers, and reagents in cell culture laboratories.

6. Pharmaceutical quality control – Transfers test solutions, dissolution media, and QC samples during drug product analysis.

7. Blood bank and transfusion medicine – Loads red blood cell suspensions and antisera for ABO/Rh typing and compatibility testing.

8. Food safety testing – Prepares food and environmental samples for PCR-based pathogen detection, including Salmonella, Listeria, and E. coli O157:H7.

9. Veterinary diagnostic testing – Processes animal samples (blood, serum, tissue) for infectious disease testing and vaccine response monitoring.

10. Environmental monitoring – Transfers water, soil, and wastewater samples into test vessels for microbial analysis and water quality monitoring.

11. Forensic DNA analysis – Loads PCR products and DNA extracts for STR analysis in forensic casework.

12. Clinical chemistry – Dispenses reagents and patient sera for routine chemistry panels and metabolite analysis.

13. Next-generation sequencing (NGS) library preparation – Dispenses adapters, indexes, and master mixes where microliter precision is critical.

14. Drug discovery and high‑throughput screening – Dispenses compounds, cells, and assay reagents into 96‑well plates for pharmaceutical research.

15. Academic research and teaching – Serves as a teaching tool for students learning precise liquid handling techniques.

KEY PRODUCT FEATURES

1. BASIC IDENTIFICATION ATTRIBUTES

Device Type: A manual, single-channel adjustable volume mechanical pipette for precise liquid handling in clinical diagnostic and research laboratories.
Designation: MicroPette Single-Channel Adjustable Volume Pipette, DLAB MicroPette Mechanical Pipette.
Key Components:

o Volume Adjustment Mechanism: Rotating counter knob with clear digital display window.
o Piston System: Micrometer-operated piston displacement system.
o Tip Ejector: Quick-release button for one-handed, hygienic tip removal.
o Finger Rest: Relaxed, ergonomic finger support for comfortable extended use.
o Material Construction: High-quality, chemically-resistant, heat-resistant polymer.
o Tip Cone: Universal tip cone compatible with most standard pipette tips.

2. TECHNICAL & PERFORMANCE PROPERTIES

Volume Range: Available models covering 0.1 μL to 10 mL.
Increments: Varies by model (e.g., 0.05 μL for 0.1-2.5 μL model; 0.1 μL for 0.5-10 μL model; 0.5 μL for 2-20 μL and 5-50 μL models; 1 μL for 10-100 μL, 20-200 μL, 50-200 μL, and 100-1000 μL models).
Systematic Error (Accuracy):

o 0.1-2.5 μL: ±2.50% (2.5 μL), ±3.00% (1.25 μL), ±12.00% (0.25 μL).
o 0.5-10 μL: ±1.00% (10 μL), ±1.50% (5 μL), ±2.50% (1 μL).
o 2-20 μL: ±0.90% (20 μL), ±1.20% (10 μL), ±3.00% (2 μL).
o 5-50 μL: ±0.60% (50 μL), ±0.90% (25 μL), ±2.00% (5 μL).
o 10-100 μL: ±0.80% (100 μL), ±1.00% (50 μL), ±3.00% (10 μL).
o 20-200 μL: ±0.60% (200 μL), ±0.80% (100 μL), ±3.00% (20 μL).
o 100-1000 μL: ±0.60% (1000 μL), ±0.70% (500 μL), ±2.00% (100 μL).
o 1000-5000 μL: ±0.50% (5000 μL), ±0.60% (2500 μL), ±0.70% (1000 μL).
o 1000-10000 μL: ±0.60% (10000 μL), ±1.20% (5000 μL), ±3.00% (2000 μL).

Random Error (Precision/CV):

o 0.1-2.5 μL: ±2.00% (2.5 μL), ±3.00% (1.25 μL), ±6.00% (0.25 μL).
o 0.5-10 μL: ±0.80% (10 μL), ±1.50% (5 μL), ±1.50% (1 μL).
o 2-20 μL: ±0.40% (20 μL), ±1.00% (10 μL), ±2.00% (2 μL).
o 5-50 μL: ±0.30% (50 μL), ±0.60% (25 μL), ±2.00% (5 μL).
o 10-100 μL: ±0.15% (100 μL), ±0.40% (50 μL), ±1.50% (10 μL).
o 20-200 μL: ±0.15% (200 μL), ±0.30% (100 μL), ±1.00% (20 μL).
o 100-1000 μL: ±0.20% (1000 μL), ±0.25% (500 μL), ±0.70% (100 μL).
o 1000-5000 μL: ±0.15% (5000 μL), ±0.30% (2500 μL), ±0.30% (1000 μL).
o 1000-10000 μL: ±0.20% (10000 μL), ±0.30% (5000 μL), ±0.60% (2000 μL).

Sterilization: Semi-autoclavable; lower part can be autoclaved at 121°C (250°F), 1 atm. The pipette can also be UV-disinfected and is resistant to harsh chemicals.
Chemical Resistance: Constructed from chemically-resistant materials to ensure a long service life.
Compliance & Certification: Calibrated in accordance with ISO 8655; each pipette supplied with an individual calibration certificate. Manufactured under ISO 9001:2008 quality management systems.
Tip Compatibility: Compatible with most universal pipette tips available on the market.

3. PHYSICAL & OPERATIONAL PROPERTIES

Construction: Lightweight, ergonomic body; chemically-resistant and semi-autoclavable polymer construction.
Operation: Manual, thumb-operated plunger with light-touch action.
Volume Adjustment: Rotating counter knob with large digital volume display window.
Tip Ejection: Quick-release button for safe, one-handed tip removal.
Finger Rest: Relaxed, ergonomic finger support for comfortable extended use.
Portability: Compact, lightweight design for benchtop use and storage.
Maintenance: Simple to calibrate and maintain using standard tools; user-replaceable components.

4. SAFETY & COMPLIANCE ATTRIBUTES

Regulatory Status: General laboratory equipment for in vitro diagnostic (IVD) use; manufactured under ISO 9001:2008 quality systems.
Sterilization Safety: Semi-autoclavable; lower section can be autoclaved without special preparation.
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 ISO 8655 calibration certificate.

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 the pipette in liquid.
Inspection: Inspect tip cone, O-rings, and piston for wear or damage before each use.
Tip Loading: Press pipette vertically into pipette tip to seat it; avoid rocking or excessive tapping.
Volume Setting: Rotate the counter knob to the desired volume; verify the setting in the digital display window.
Aspiration Technique: Depress plunger to the first stop; immerse tip below the liquid surface; release plunger slowly and smoothly.
Dispensing Technique: Place tip against the wall of the receiving vessel; depress plunger to the first stop, wait one second, then press to the second stop to expel residual liquid.
Calibration Maintenance: Perform periodic calibration verification using a balance and distilled water per ISO 8655 guidelines; calibration tools are included.

6. LABORATORY & CLINICAL APPLICATIONS

Primary Application: Precision liquid handling for clinical diagnostics (PCR, ELISA, clinical chemistry), molecular biology (DNA/RNA extraction, NGS), pharmaceutical quality control, and general research in laboratories requiring accurate, reproducible manual pipetting.
Clinical Role: An essential instrument for clinical diagnostic laboratories, molecular diagnostics labs, immunology laboratories, blood banks, pathology departments, pharmaceutical QC facilities, and research institutions where precise and reliable sample and reagent preparation is critical for patient 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.
• Tip Fit: Ensure the pipette tip is securely attached before aspirating; a loose tip may cause inaccurate volume delivery or sample loss.
• Aspiration Technique: Release the plunger slowly and smoothly 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 only.
• Training: Only trained laboratory personnel should operate the MicroPette 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 a 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 a 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 Single-Channel Adjustable Volume Pipette

MicroPette Single-Channel Adjustable Volume Pipette

PRIMARY CLINICAL & DIAGNOSTIC USES

1. Precision Liquid Handling for Core Laboratory Workflows

Primary Use: Provides a manual, single-channel adjustable volume mechanical pipette designed for accurate and reproducible liquid transfer in clinical diagnostic, molecular biology, and pharmaceutical laboratory applications.

2. Ergonomic Design for Repetitive Pipetting Tasks

Primary Use: Features a lightweight, ergonomic body with a large display window, easy-to-use plunger, and relaxed finger rest to reduce hand strain and fatigue during prolonged laboratory work.

3. Clear Volume Identification and Easy Calibration

Primary Use: Equipped with a large digital display window that clearly shows the selected volume setting, eliminating guesswork and reducing the potential for operator error.

4. Wide Volume Range for Broad Laboratory Applications

Primary Use: Available in a comprehensive range of adjustable volume models covering from 0.1 µL to 10 mL, including single-channel adjustable, single-channel fixed, and multi-channel (8- and 12-channel) configurations.

5. Individual Calibration Certificate for QA/QC Compliance

Primary Use: Each MicroPette is supplied with an individual calibration certificate according to ISO 8655, supporting regulatory compliance and quality assurance programs.

SECONDARY & SUPPORTIVE USES

1. PCR and qPCR setup – Dispenses master mixes, primers, probes, and templates into reaction vessels for high-throughput molecular diagnostics.

2. ELISA and immunoassay processing – Adds antibodies, wash buffers, and substrates across microplates, ensuring uniform reagent distribution.

3. DNA and RNA extraction – Transfers binding buffers, wash buffers, and elution solutions across multiple samples in nucleic acid purification workflows.

4. Protein quantification assays – Dispenses Bradford reagent, BCA reagent, or other protein assay reagents into standard cuvettes or microplates.

5. Cell culture and media preparation – Used for sterile transfer of culture media, buffers, and reagents in cell culture laboratories.

6. Pharmaceutical quality control – Transfers test solutions, dissolution media, and QC samples during drug product analysis.

7. Blood bank and transfusion medicine – Loads red blood cell suspensions and antisera for ABO/Rh typing and compatibility testing.

8. Food safety testing – Prepares food and environmental samples for PCR-based pathogen detection, including Salmonella, Listeria, and E. coli O157:H7.

9. Veterinary diagnostic testing – Processes animal samples (blood, serum, tissue) for infectious disease testing and vaccine response monitoring.

10. Environmental monitoring – Transfers water, soil, and wastewater samples into test vessels for microbial analysis and water quality monitoring.

11. Forensic DNA analysis – Loads PCR products and DNA extracts for STR analysis in forensic casework.

12. Clinical chemistry – Dispenses reagents and patient sera for routine chemistry panels and metabolite analysis.

13. Next-generation sequencing (NGS) library preparation – Dispenses adapters, indexes, and master mixes where microliter precision is critical.

14. Drug discovery and high‑throughput screening – Dispenses compounds, cells, and assay reagents into 96‑well plates for pharmaceutical research.

15. Academic research and teaching – Serves as a teaching tool for students learning precise liquid handling techniques.

1. BASIC IDENTIFICATION ATTRIBUTES

Device Type: A manual, single-channel adjustable volume mechanical pipette for precise liquid handling in clinical diagnostic and research laboratories.

Designation: MicroPette Single-Channel Adjustable Volume Pipette, DLAB MicroPette Mechanical Pipette.

Key Components:

2. TECHNICAL & PERFORMANCE PROPERTIES

Volume Range: Available models covering 0.1 μL to 10 mL.

Increments: Varies by model (e.g., 0.05 μL for 0.1-2.5 μL model; 0.1 μL for 0.5-10 μL model; 0.5 μL for 2-20 μL and 5-50 μL models; 1 μL for 10-100 μL, 20-200 μL, 50-200 μL, and 100-1000 μL models).

Systematic Error (Accuracy):

Random Error (Precision/CV):

Sterilization: Semi-autoclavable; lower part can be autoclaved at 121°C (250°F), 1 atm. The pipette can also be UV-disinfected and is resistant to harsh chemicals.

Chemical Resistance: Constructed from chemically-resistant materials to ensure a long service life.

Compliance & Certification: Calibrated in accordance with ISO 8655; each pipette supplied with an individual calibration certificate. Manufactured under ISO 9001:2008 quality management systems.

Tip Compatibility: Compatible with most universal pipette tips available on the market.

3. PHYSICAL & OPERATIONAL PROPERTIES

Construction: Lightweight, ergonomic body; chemically-resistant and semi-autoclavable polymer construction.

Operation: Manual, thumb-operated plunger with light-touch action.

Volume Adjustment: Rotating counter knob with large digital volume display window.

Tip Ejection: Quick-release button for safe, one-handed tip removal.

Finger Rest: Relaxed, ergonomic finger support for comfortable extended use.

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

Maintenance: Simple to calibrate and maintain using standard tools; user-replaceable components.

4. SAFETY & COMPLIANCE ATTRIBUTES

Regulatory Status: General laboratory equipment for in vitro diagnostic (IVD) use; manufactured under ISO 9001:2008 quality systems.

Sterilization Safety: Semi-autoclavable; lower section can be autoclaved without special preparation.

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 ISO 8655 calibration certificate.

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 the pipette in liquid.

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

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

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

Aspiration Technique: Depress plunger to the first stop; immerse tip below the liquid surface; release plunger slowly and smoothly.

Dispensing Technique: Place tip against the wall of the receiving vessel; depress plunger to the first stop, wait one second, then press to the second stop to expel residual liquid.

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

6. LABORATORY & CLINICAL APPLICATIONS

Primary Application: Precision liquid handling for clinical diagnostics (PCR, ELISA, clinical chemistry), molecular biology (DNA/RNA extraction, NGS), pharmaceutical quality control, and general research in laboratories requiring accurate, reproducible manual pipetting.

1. SAFETY PRECAUTIONS

2. FIRST AID MEASURES

3. FIRE FIGHTING MEASURES

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Primary Use: Available in a comprehensive range of adjustable volume models covering from 0.1 µL to 10 mL, including single-channel adjustable, single-channel fixed, and multi-channel (8- and 12-channel) configurations.

Volume Range: Available models covering 0.1 μL to 10 mL.

Increments: Varies by model (e.g., 0.05 μL for 0.1-2.5 μL model; 0.1 μL for 0.5-10 μL model; 0.5 μL for 2-20 μL and 5-50 μL models; 1 μL for 10-100 μL, 20-200 μL, 50-200 μL, and 100-1000 μL models).

Sterilization: Semi-autoclavable; lower part can be autoclaved at 121°C (250°F), 1 atm. The pipette can also be UV-disinfected and is resistant to harsh chemicals.