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Merck
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DWK28016-250

KIMBLE® RAY-SORB Volumetric Flask Class A

new

flask capacity × H 250 mL × 250 mm, accuracy: ±0.12 mL, amber, class A, blue PTFE stopper, pkg of 12 ea

Synonym(s):

250mL flask, 28016-250, KIMBLE RAY-SORB flask, amber flask, calibration flask, class A flask, dispensing flask, measuring flask, volumetric flask

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About This Item

UNSPSC Code:
41121804

Key Documents

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material

amber
blue PTFE stopper
borosilicate glass 3.3 flask

feature

class A blue PTFE stopper

packaging

pkg of 12 ea

manufacturer/tradename

DWK Life Sciences WHEATON® 28016-250

measuring range

accuracy: ±0.12 mL

flask capacity × H

250 mL × 250 mm

stopper diam.

16 mm

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General description

Volumetric flasks are used for the accurate measurement of specific quantities of liquids. They are volumetric analysis aids in quantitative laboratory work. Volumetric flasks are available in two different accuracy classes: Class A and Class B. The two classes differ in the accuracy of measurement with Class A being the highest accuracy, and Class B is approximately half that of Class A.

Application

volumetric measurement, dispensing, analytical chemistry, testing

Features and Benefits

  • Complies with ASTM Specification E288, Class A unserialized requirements
  • Manufactured from borosilicate glass 3.3 with an amber coating
  • UV protection due to external colouration; amber (RAY-SORB) processed to protect light-sensitive contents from short-length light waves
  • Calibrated to contain
  • With a marking spot
  • Supplied with a PTFE Standard Taper stopper having a color-coded handle

Legal Information

KIMBLE is a registered trademark of DWK Life Sciences
WHEATON is a registered trademark of Wheaton Industries, Inc.

Regulatory Information

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