Class AS Bulb Pipets

Class AS Bulb Pipets.

Description:

Class AS Bulb Pipettes are high-precision volumetric glass pipettes used for accurately measuring and transferring fixed volumes of liquids in analytical laboratories. The "bulb" or "volumetric" design features a large central bulb and a narrow tube, calibrated to deliver a single, specific volume.

Brief Features:

• Material: High-quality borosilicate glass – thermal and chemical resistant

• Accuracy Class: AS – conforms to tighter tolerances than Class A

• Calibration: Calibrated to deliver (TD, Ex) a precise volume at 20 °C

• Design:

  • Single graduation mark

  • Large bulb for consistent volume control

  • Narrow neck for precise meniscus reading

• Standards: Typically conforms to ISO 648 / DIN EN ISO 648

• Color-Coded Rings: For quick volume identification

• Available Sizes: Commonly in 1 mL, 2 mL, 5 mL, 10 mL, 25 mL, 50 mL, etc.

Uses:

• Analytical Chemistry: Precise preparation of standard solutions

• Titration Work: Accurate reagent delivery in volumetric analysis

• Pharmaceutical & Food Testing: For exact dosing or dilution

• Quality Control Labs: In any field requiring precise liquid measurement

• Education: Common in university and college chemistry labs

Catalog Number:11823980