BULB PIPETTES, 2 MARKS, CLASS A

Reference 0200493020

Class A volumetric pipettes with two marks made of soda glass, according to ISO 648. Calibrated to deliver (TD, EX).

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Ref.	Capacity (ML)	Tolerance (±ML)
Ref.: 0200493020	Capacity (ML): 0.5	Tolerance (±ML): ± 0.005
Ref.: 0200493025	Capacity (ML): 1	Tolerance (±ML): ± 0.008
Ref.: 0200493027	Capacity (ML): 1.5	Tolerance (±ML): ± 0.008
Ref.: 0200493030	Capacity (ML): 2	Tolerance (±ML): ± 0.01
Ref.: 0200493031	Capacity (ML): 2.5	Tolerance (±ML): ± 0.01
Ref.: 0200493033	Capacity (ML): 3	Tolerance (±ML): ± 0.01
Ref.: 0200493034	Capacity (ML): 4	Tolerance (±ML): ± 0.015
Ref.: 0200493035	Capacity (ML): 5	Tolerance (±ML): ± 0.015
Ref.: 0200493036	Capacity (ML): 6	Tolerance (±ML): ± 0.015
Ref.: 0200493037	Capacity (ML): 7	Tolerance (±ML): ± 0.02
Ref.: 0200493038	Capacity (ML): 8	Tolerance (±ML): ± 0.02
Ref.: 0200493039	Capacity (ML): 9	Tolerance (±ML): ± 0.02
Ref.: 0200493040	Capacity (ML): 10	Tolerance (±ML): ± 0.02
Ref.: 0200493041	Capacity (ML): 11	Tolerance (±ML): ± 0.02
Ref.: 0200493045	Capacity (ML): 15	Tolerance (±ML): ± 0.03
Ref.: 0200493050	Capacity (ML): 20	Tolerance (±ML): ± 0.03
Ref.: 0200493055	Capacity (ML): 25	Tolerance (±ML): ± 0.03
Ref.: 0200493057	Capacity (ML): 30	Tolerance (±ML): ± 0.05
Ref.: 0200493060	Capacity (ML): 50	Tolerance (±ML): ± 0.05
Ref.: 0200493065	Capacity (ML): 100	Tolerance (±ML): ± 0.08

Double Flush Volumetric Pipettes

Pobel's double flush volumetric pipettes are vital in any laboratory procedure that requires accurate and reproducible liquid measurements.

What are laboratory double flush volumetric pipettes?

A double flush volumetric pipette is a volumetric instrument that allows the user to measure liquid volumes with exceptional accuracy. These pipettes are designed with two flush marks, which ensure accurate calibration both when drawing and dispensing the liquid, thus ensuring accuracy in repetitive measurements and reducing the margin of error.

What are double flush volumetric pipettes used for? Uses

These instruments are essential in a variety of scientific and technical applications:

Quality control: in the pharmaceutical industry, where precision dosing of components is required.
Biochemical research: for the preparation of standard solutions and precise dilutions needed in experiments.
Clinical processes: in medical laboratories for diagnostic tests that depend on volumetric accuracy.
Education: used in university and technical education, where students learn about the importance of precision in measurement.

What material are Pobel double flush volumetric pipettes made of?

Pobel double flush volumetric pipettes are made of high quality soda glass, known for its quality and chemical resistance. This material is ideal for frequent laboratory use, offering durability and resistance to corrosion by chemical reagents.

How are double flush volumetric pipettes used?

The process of using these pipettes is meticulous and requires technique:

Filling: the liquid is aspirated up to the first flush mark.
Adjustment: the meniscus of the liquid is adjusted to the second mark to ensure accuracy.
Transfer: the liquid is carefully dispensed to maintain the accuracy of the measured volume.

Types of Pobel double flush volumetric pipettes

Pobel offers these pipettes in various volume ranges, each designed for different needs:

Low capacity (1-10 mL): ideal for laboratories working with small amounts of reagents.

High capacity (10-100 mL): used in applications that require handling larger volumes. These ranges allow laboratories to select the most suitable tool according to their specific needs.

Why buy double flush volumetric pipettes from Pobel?

Choosing Pobel pipettes means opting for confidence and safety in every measurement. The accuracy provided by these tools is essential to maintain the integrity of experimental results and ensure quality in research and development processes. Pobel is committed to offering only the highest quality products, backed by rigorous quality controls and a commitment to innovation and customer satisfaction.