The accuracy of these flasks is clear to see

Calibrated to Class A tolerances and complying to USP, ISO and DIN standards, these volumetric flasks are precision measuring instruments. Each flask is supplied with an individual calibration certificate for complete traceability.

Complies with ISO 1042 and DIN 12664
Calibrated to the tolerances required by the United States Pharmacopoeia (USP) which are tighter than those of ISO/DIN standards
Each flask engraved with individual serial number and supplied with certificate of calibration traceable to National standards
Conformity ‘H’ certified
Manufactured from borosilicate glass for corrosion-free performance
White enamel inscriptions
Polyethylene stopper

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Product Specification

Grouped product items
Item Code	Approx. height mm	Capacity ml	Stopper size	Pack quantity
3151/01WC	65	1	7/16	5
3151/02WC	65	2	7/16	5
3151/04WC	70	5	10/19	5
3151/06WC	90	10	10/19	5
3151/08WC	110	20	10/19	5
3151/10WC	110	25	10/19	5
3151/12WC	140	50	12/21	5
3151/14WC	170	100	14/23	5
3151/16WC	210	200	14/23	5
3151/18WC	220	250	14/23	2
3151/20WC	260	500	19/26	2
3151/22WC	300	1000	24/29	2
3151/24WC	370	2000	29/32	1
3151/26WC	475	5000	34/35	1