03 VOLUMETRIC GLASSWARE
DURAN® Volumetric Flask, class A, amber, batch certificate with scribed graduation mark and ergonomic polyethylene stopper, white printed image, with batch certificate and certificate of conformity
Calibration is based on the poured in volume (“In”) at a + 20°C reference temperature. The volume content tolerances conform to accuracy class A, the accuracy limits of the German weights and measures regulations and DIN and ISO specifications.
Typical applications: precise measurement of specified liquid amounts, preparation and storage of standard solutions.
Cat. No.
Capacity (mL)
d (OD) (mm)
h (mm)
Neck
Stopper size
Accuracy limits (mL)
Remark Pack Unit
246760954 246761059 246761256 246761453 246761753 246762458 246762552 246763257 246763651 246764459 246765455 246766357
5 W 22 70 9 ± 1 10/19 0.04 wide neck 2 10 W 27 90 9 ± 1 10/19 0.04 wide neck 2
20 39 110 9 ± 1 10/19 0.04 25 40 110 9 ± 1 10/19 0.04 50 50 140 11 ± 1 12/21 0.06
2 2 2 2 2 2 2 2 2 2
h
100 60 170 13 ± 1 12/21 100 60 170 13 ± 1 14/23
0.1 0.1
200 75 210 15.5 ± 1.5 14/23 0.15 250 80 220 15.5 ± 1.5 14/23 0.15
250
SCHO
DURAN
d
500 100 260 19 ± 2 19/26 1000 125 300 23 ± 2 24/29 2000 160 370 27.5 ± 2.5 29/32
0.25
0.4 0.6
DURAN® Volumetric Flask, class A, without certificate of conformity with scribed graduation mark and octagonal stopper from PE, white printed image, with batch certificate, without certificate of conformity
Calibration is based on the poured in volume (“In”) at a + 20 °C reference temperature. The volume content tolerances conform to accuracy class A, the accuracy limits of the German weights and measures regulations and DIN and ISO specifications.
Typical applications: precise measurement of specified liquid amounts, preparation and storage of standard solutions.
Cat. No.
Neck
Stopper size
Accuracy limits (mL)
Pack Unit
Capacity (mL)
d (OD) (mm)
h (mm)
216780704 216780807 216781203 216781409 216781709 216782405 216782508 216783204 216783607 216784406 216785402 216786304 216787309
5 22 10 27
70 90
7 ± 1 7 ± 1 9 ± 1 9 ± 1
7/16 7/16
0.025 0.025
2 2 2 2 2 2 2 2 2 2 2 2 1
20 39 110 25 40 110
10/19 10/19 12/21 12/21 14/23
0.04 0.04 0.06
50 50 140 11 ± 1 100 60 170 13 ± 1 100 60 170 13 ± 1
h
0.1 0.1
200 75 210 15.5 ± 1.5 14/23 250 80 220 15.5 ± 1.5 14/23
0.15 0.15 0.25
500 ml Made in Germany
DURAN
d
500 100 260 19 ± 2
19/26
1000 125 300 23 ± 2 24/29 2000 160 370 27.5 ± 2.5 29/32 5000 215 475 38 ± 3 34/35
0.4 0.6 1.2
92
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