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Pipette Volumetric

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Pipette Volumetric Specification

Speed Range
Manual Operation

Control Type
Manual

Features
Calibrated to deliver exact volume, clear graduation marks, color-coded for size identification, autoclavable

Temperature Resistance
Typically up to 250C

Accuracy
High accuracy as per ISO or ASTM standards

Shape
Slender cylindrical with bulb

Glass Type
Borosilicate

Type
Volumetric Pipette

Dimension (L*W*H)
Varies by capacity, typically slender cylindrical form

Equipment Type
Laboratory Glassware

Equipment Materials
Borosilicate Glass

Material
Borosilicate Glass

Application
Laboratory liquid measurement and transfer

Capacity (Ltr)
Available in 1 ml, 2 ml, 5 ml, 10 ml, 25 ml, etc.

About Pipette Volumetric

Pipette Volumetric

Pipette Volumetric, with one mark, Accuracy as per class AS DIN 12691 ISO 648 (waiting time 15 seconds) With Individual Work Certificate, Serially numbered.

Cap. ml.

Tolerance (±ml)

Colour code

0.006

Blue

0.010

Orange

0.015

White

0.020

Red

0.030

Yellow

0.030

Blue

0.050

Red

100

0.080

Yellow

Optimized for Laboratory Precision

Volumetric pipettes are designed with meticulous attention to accuracy, meeting international ISO and DIN standards. Their precisely calibrated, slender cylindrical form ensures that you can depend on exact volumetric transferscrucial for quantitative laboratory analyses across research, academic, and industrial settings.

Durable Construction and Clear Markings

Manufactured from premium borosilicate glass, these pipettes offer outstanding temperature (up to 250C) and chemical resistance. The permanent, clearly marked graduations in amber or white ceramic ensure effortless reading and reliability in demanding settings, while color-coded rings facilitate easy capacity identification.

Safe Handling and Versatile Use

Engineered for user comfort and safety, each pipette boasts smooth, crack-resistant edges and a fine tapered tip for controlled, precise liquid delivery. The autoclavable structure and compatibility with dry or wet heat sterilization make them well-suited for repeated use in various laboratory protocols.

FAQs of Pipette Volumetric:

Q: How should I properly use a volumetric pipette for transferring fixed volumes?

A: To use a volumetric pipette, first ensure it is clean and dry. Immerse the tapered tip into your liquid, draw the volume slightly above the calibrated mark, then adjust to the mark precisely at eye level. Deliver the liquid into your receiving vessel, ensuring complete drainage for accurate transfer, as the pipette is calibrated for TD (to deliver).

Q: What benefits does borosilicate glass provide in volumetric pipettes?

A: Borosilicate glass offers exceptional thermal and chemical resistance, which is crucial for laboratory glassware exposed to various chemicals and temperature variations. This material also minimizes the risk of breakage and ensures longevity, even under repeated sterilization and cleaning cycles.

Q: When is sterilization needed and how can these pipettes be sterilized?

A: Sterilization is recommended before initial use and between different laboratory procedures to prevent contamination. These volumetric pipettes can be sterilized by autoclaving at 121C or by employing dry/wet heat methods, as their robust borosilicate glass construction withstands such treatments.

Q: Where are these volumetric pipettes typically used?

A: Volumetric pipettes are primarily used in research laboratories, educational institutions, pharmaceutical labs, and industrial settings for the accurate measurement and transfer of aqueous solutions or reagents requiring precise volumetric control.

Q: What is the process for ensuring accurate measurements with volumetric pipettes?

A: For best results, use pipettes that have clear, permanently marked graduations. Check the color-coded ring for volume identification, and ensure the pipette is calibrated and free of cracks or residues. Deliver the liquid with a steady hand, and allow the pipette to drain completely for full-volume delivery.

Q: What distinguishes these pipettes in terms of compliance and quality?

A: These volumetric pipettes are compliant with ISO/DIN standards and calibrated to deliver exact volumes, ensuring high confidence in laboratory results. Their smooth, crack-resistant edges and clear graduations enhance both safety and usability during experiments.

Q: How does the color-coded identification help in laboratory operations?

A: The colored identification rings make it effortless to quickly distinguish between different volumes, improving workflow efficiency and reducing the chance of selection errors during high-throughput laboratory operations.

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