DWK Life Sciences (Kimble) RAY-SORB® Class A Volumetric Flask with Color Coded PTFE Stopper, 250 ml, 250 mm H

Volumetric Flask, 250 ml, 250 mm H, Borosilicate Glass, ±0.12 ml Tolerance, Number 16 Standard Taper Stopper, With Blue PTFE Stopper, Class A, Calibrated To Contain, With Marking Spot

  • Manufacturer Part No: 28016-250
  • SECO Part No: 12-7070-78
  • Sold As:
  • Availability: loading

These flasks are DWK Life Sciences (Kimble) RAY-SORB® processed to protect your light-sensitive contents from short-length lightwaves.

Capacity : 250 ml
Height : 250 mm (with Stopper)
Stopper Color : Blue
Material : Borosilicate Glass
Stopper Material : PTFE
Stopper Type : Color-coded
Type : Volumetric
Calibrated : To Contain
Class : Class A
Marking Spot : Yes
Standard Taper Stopper : Number 16
Tolerance : ±0.12 ml
  • Calibrated to contain
  • With a marking spot
  • Supplied with a PTFE standard taper stopper having a color-coded handle
  • Replacement stopper is 41901R
  • Designed from ASTM specification E288, class A unserialized requirements
  • Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP type I and ASTM E438, type I, class A requirements and then DWK Life Sciences (Kimble) Kimax® RAY-SORB® processed
  • Meets ASTM Specification E288, Class A Unserialized Requirements

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