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DURAN® Volumetric Flask, Class A, individual certificateRM676.00 – RM1,052.00
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DURAN® Volumetric Flask, Class A, amber, batch certificateRM228.00 – RM949.00
Filtering Flask Duran Volumetric Flasks

DURAN® Volumetric Flask, Class A, batch certificate

RM99.00 – RM799.00

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.
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DURAN® Volumetric Flask, Class A, batch certificate

 

with printed graduation mark and ergonomic polyethylene stopper
  • Complies with ISO 1042
  • Made from borosilicate glass 3.3
  • Outstanding precision during volumetric measurement and high-quality process stability
  • Thanks to the exact processing and precisely calibrated scales, they permit the highly accurate determination and measurements of volume
  • Supplied with ergonomic polyethylene stopper for easy and safe tightening or removal
  • Calibration based on the poured-in volume (“In”) at a + 20 °C reference temperature
  • The volume content tolerances conform to accuracy Class A
  • With printed ring mark for better visibility
  • Fired-on, highly durable blue print

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Product Overview

Product Overview

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.
Catalog No Capacity (mL) Diameter d (mm) Height h (mm) Stopper Size
246780159 1 13 65 7/16
246780253 2 17 70 7/16
246780956 5 W 22 70 10/19
246781052 10 W 27 90 10/19
246781258 20 39 110 10/19
246781455 25 40 110 10/19
246781755 50 50 140 12/21
246782451 100 60 170 12/21
246782554 100 60 170 14/23
246783259 200 75 210 14/23
246783653 250 80 220 14/23
246784452 500 100 260 19/26
246785457 1000 125 300 24/29
246785551 1000 W 125 300 29/32
246786359 2000 160 370 29/32
246787355 5000 215 475 34/35

Available Options

ThumbnailSKUDescriptionStockPriceQuantity 
2467801DURAN? Volumetric flask 1ML, blue graduation, class A, polyethylene stopper, NS 7/16 (Box of 2's)RM186.00
2467802DURAN? Volumetric flask 2ML, blue graduation, class A, polyethylene stopper, NS 7/16 (Box of 2's)RM186.00
2467809DURAN? Volumetric flask 5ML, blue graduation, class AW, polyethylene stopper, NS 10/19 (Box of 2's)RM99.00
2467810DURAN? Volumetric flask 10ML, blue graduation, class AW, polyethylene stopper, NS 10/19 (Box of 2's)RM100.00
2467812DURAN? Volumetric flask 20ML, blue graduation, class A, polyethylene stopper, NS 10/19 (Box of 2's)RM109.00
2467814DURAN Volumetric flask 25ML, blue graduation, class A, polyethylene stopper, NS 10/19 (Box of 2's)RM110.00
2467817DURAN Volumetric flask 50ML, blue graduation, class A, polyethylene stopper, NS 12/21 (Box of 2's)RM148.00
2467824DURAN Volumetric flask 100ML, blue graduation, class A, polyethylene stopper, NS 12/21 (Box of 2's)RM163.00
2467825DURAN Volumetric flask 100ML, blue graduation, class A, polyethylene stopper, NS 14/23 (Box of 2's)RM163.00
2467832DURAN Volumetric flask 200ML, blue graduation, class A, polyethylene stopper, NS 14/23 (Box of 2's)RM182.00
2467836RM178.00
2467844DURAN Volumetric flask 500ML, blue graduation, class A, polyethylene stopper, NS 19/26 (Box of 2's)RM223.00
2467854DURAN Volumetric flask 1000ML, blue graduation, class A, polyethylene stopper, NS 24/29 (Box of 2's)RM330.00
2467863DURAN? Volumetric flask, blue graduation, class A, polyethylene stopper, NS 29/32, 2000ml (Box of 2's) RM433.00
2467873DURAN? Volumetric flask, blue graduation, class A, polyethylene stopper, NS 34/35, 5000ml RM799.00