Isolab English Catalogue 2025 - 2027

volumetric measurement & liquid handling

VOLUMETRIC FLASKS - “glass” - “class A” - “conformity certified” - “clear”

Volumetric flasks made of heat-resistant borosilicate 3.3 glass comply with DIN EN ISO 1042 standards. Products are precisely calibrated according to DIN/ISO Class A standards and provide high measurement accuracy. Calibration is performed by automatic robotic calibration machines. In this way, deviation of the actual measurement value from the nominal value is prevented and consistent accuracy is guaranteed. Volumetric flasks bear the DE-M mark indicating compliance with the German Federal Weights and Measures Regulations. The lot number and conformity (DE-M) mark are clearly indicated on the body. The related certificate can be easily accessed via the website. The diamond-engraved ring graduation ensures long- lasting durability. The blue volume ring enables fast and clear reading of the liquid level. Blue ink is used for all inscriptions and markings on the body, ensuring high visibility.

In transparent volumetric flasks, the graduation line can be precisely identified by diamond engraving. This structure ensures long service life and easy readability.

PE caps suitable for the products can be selected from the caps section on page 77 of our catalog.

catalogue number 013.01.005 013.01.010 013.01.020 013.01.025 013.01.026 013.01.050 013.01.051 013.01.100 013.01.101 013.01.150 013.01.200 013.01.250 013.01.300 013.01.400 013.01.500 013.01.901 013.01.902 013.01.905 013.01.910

yaklaşık yükseklik

boyun iç çap

neck NS size NS 10/19 NS 10/19 NS 10/19 NS 10/19 NS 12/21 NS 12/21 NS 14/23 NS 12/21 NS 14/23 NS 14/23 NS 14/23 NS 14/23 NS 14/23 NS 19/26 NS 19/26 NS 24/29 NS 29/32 NS 34/35 NS 45/40

pack quantity 2 pieces 2 pieces 2 pieces 2 pieces 2 pieces 2 pieces 2 pieces 2 pieces 2 pieces 2 pieces 2 pieces 2 pieces 2 pieces 2 pieces 2 pieces 2 pieces 2 pieces 1 pieces 1 pieces

volume 5 ml

tolerans ± 0.025 ml ± 0.025 ml ± 0.040 ml ± 0.040 ml ± 0.060 ml ± 0.060 ml ± 0.060 ml ± 0.100 ml ± 0.100 ml ± 0.150 ml ± 0.150 ml ± 0.150 ml ± 0.200 ml ± 0.200 ml ± 0.250 ml ± 0.400 ml ± 0.600 ml ± 1.200 ml ± 2.000 ml

70 mm 90 mm 110 mm 110 mm 110 mm 140 mm 140 mm 170 mm 170 mm 200 mm 210 mm 220 mm 230 mm 245 mm 260 mm 300 mm 370 mm 475 mm 575 mm

10.00 mm 10.00 mm 10.00 mm 10.00 mm 12.50 mm 12.50 mm 14.50 mm 12.50 mm 14.50 mm 14.50 mm 14.50 mm 14.50 mm 14.50 mm 18.80 mm 18.80 mm 24.00 mm 29.20 mm 34.50 mm 45.00 mm

10 ml 20 ml 25 ml 25 ml 50 ml 50 ml

100 ml 100 ml 150 ml 200 ml 250 ml 300 ml 400 ml 500 ml

1000 ml 2000 ml 5000 ml 10000 ml

150 ml, 300 ml, 400 ml volumetric flasks are in addition to DIN range.

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