Accuracy and traceability

The base of each flask is laser etched with a unique batch number and date of manufacture that can be used to download a batch certificate from our website.

  • Complies with ISO 1042 and DIN 12664
  • Calibrated to the tolerance required by the United States Pharmacopoeia (USP) which is tighter than those of ISO/DIN standards
  • Each flask is laser etched with an individual serial number, batch code and date of manufacture
  • Batch certificate available to download online
  • Conformity 'H', certified
  • Manufactured from chemically resistant Pyrex glass
  • Inscriptions in white enamel
  • Polyethylene stopper

Product Specification

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

Need help making a decision or looking to buy this product?

Simply get in touch or visit our global network of laboratory distribution partners.

Contact Us Where To Buy

For associated information, certificate or technical support, please visit our support area.

Get Support
pyrex flasks