Glassware 1090 hCertificate of conformity (with dated batch number) C - Volumetric flasks according to Kohlrausch Hirschmann volumetric flasks Cat. No. Vol. (ml) Type Tolerance (+/-ml) Height (+/- 5 mm) Units/ box €/ box 501069 100 Duran® 0.1 170 2 N/A - 501070 200 Duran® 0.15 210 2 N/A - With cap hMade of Pyrex® borosilicate glass for photosensitive solutions, clear or amber hComplies with ISO /IEC 17025, ISO 1042, DIN12664 hCalibrated to USP tolerances hDelivered with UKAS certificate hSerial number and date of manufacture engraved on each flask hWhite enamel inscriptions hPolyethylene cap Pyrex® UKAS Glass volumetric flasks, class A Capacity (ml) Tolerance +/- (ml) Approx. H (mm) Socket (CN) Colours Clear €/ box Amber €/ box 5 0.02 70 10/19 233142 N/A - 233153 N/A - 10 0.02 90 10/19 233143 N/A - 233154 N/A - 20 0.03 110 10/19 233144 N/A - - - 25 0.03 110 10/19 233145 N/A - 233155 N/A - 50 0.05 140 12/21 233146 N/A - 233156 N/A - 100 0.08 170 14/23 233147 N/A - 233157 N/A - 200 0.1 210 14/23 233148 N/A - 233158 N/A - 250 0.12 220 14/23 233149 N/A - 233159 N/A - 500 0.2 260 19/26 233150 N/A - 233160 N/A - 1000 0.3 300 24/29 233151 N/A - 233161 N/A - 2000 0.5 370 29/32 233152 N/A - 233162 N/A - BLAUBRAND® PURprotect volumetric flasks hIn Boro 3.3 glass hClass A, DE-M marking hDIN EN ISO 1042 hWith polypropylene cap hWith batch certificate hIn the event of breakage, the plastic coating helps containing the glass fragments and avois liquid loss hThe light blue coating facilitates optical distinction of the PURprotect flasks hResistant to 135 °C in dry heat hAutoclavable at 121 °C (If frequent reduces splintering protection) hCleaning up to max. 95 °C. Cat. No. Volume (ml) Accuracy (±ml) Socket Units/ box €/ box 781618* 50 0.1 14/23 2 N/A - 781619 100 0.1 14/23 2 N/A - 781620 200 0.15 14/23 2 N/A - 781621 250 0.15 14/23 2 N/A - 781912 500 0.25 19/26 2 N/A - 674072 1000 0.4 24/29 1 N/A - * Wide neck Volumetric flasks hEngraved gauge line for improved accuracy hSupplied with a polyethylene cap hWhite enamel silk-screen inscriptions Pyrex® Glass Complies with ISO 1042 and DIN 12664. To enable traceability, each flask has a batch number. Pyrex® Glass volumetric flasks, class A Cat. No. Vol. (ml) Tolerance (+/-ml) Socket (CN) Units/ box €/ box 442716 1 0.02 7/16 5 N/A - 442717 2 0.02 7/16 5 N/A - 090048 5 0.02 10/19 5 N/A - 090049 10 0.02 10/19 5 N/A - 090050 20 0.03 10/19 5 N/A - 090051 25 0.03 10/19 5 N/A - 090052 50 0.05 12/21 5 N/A - 090053 100 0.08 14/23 5 N/A - 090054 200 0.10 14/23 5 N/A - 090055 250 0.12 14/23 2 N/A - 090056 500 0.15 19/26 2 N/A - 090057 1000 0.30 24/29 2 N/A - 090058 2000 0.50 29/32 1 N/A - 090059 5000 1.00 34/35 1 N/A -
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