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Key Documents

DWK216782405

Duran® Volumetric Flask

graduated, WHITE GRADUATION, WITH ONE GRADUATION MARK, class A, Batch Certificate, Octagonal PE Stopper, joint: ST/NS 12/21

Synonym(s):

216782405

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About This Item

UNSPSC Code:
41121804
NACRES:
NB.17

Pricing and availability is not currently available.

Joint

joint: ST/NS12/21

feature

class A
graduated WHITE GRADUATION, WITH ONE GRADUATION MARK

packaging

pkg of 2 ea

manufacturer/tradename

DURAN® 216782405

capacity

100 mL

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1 of 4

This Item
DWK216782508DWK216785402DWK216780807
capacity

100 mL

capacity

100 mL

capacity

1000 mL

capacity

10 mL

manufacturer/tradename

DURAN® 216782405

manufacturer/tradename

DURAN® 216782508

manufacturer/tradename

DURAN® 216785402

manufacturer/tradename

DURAN® 216780807

joint

joint: ST/NS12/21

joint

joint: ST/NS14/23

joint

joint: ST/NS24/29

joint

joint: ST/NS7/16

packaging

pkg of 2 ea

packaging

pkg of 2 ea

packaging

pkg of 2 ea

packaging

pkg of 2 ea

General description

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. The volumetric flasks with accuracy Class A have a blue print for clear glass products and a white print for amber versions. Volumetric flasks with a batch number and accuracy Class A are supplied with a batch certificate. This certificate documents the mean value obtained from measuring the batch in question, the standard deviation and the day of issue. The batch certificates can also be retrieved online. The batch number consists of four digits. The first two numbers specify the production year, and the following two numbers specify the batch, e.g.: 18.01.

Application

precise measurement of specified liquid amounts, preparation and storage of standard solutions

Features and Benefits

Calibration is based on the poured in volume (“In”) at a + 20 °C reference temperature; A uniform wall thickness over the entire measuring range prevents wedge errors; Fired-on, Easy-to-read scale with graduation marks to estimate the content; The volume content tolerances conform to accuracy Class A

Legal Information

DURAN is a registered trademark of DWK Life Sciences

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Certificates of Analysis (COA)

Lot/Batch Number

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