Flasks

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. Key...

Description: Class A borosilicate 3.3 volumetric flask Includes polyethylene (PE) stopper, size 19/26 Single etched graduation mark, blue print Tolerance ±0.250ml 260 mm Tall Low temperature gradient - can withstand high temperatures and thermal...

Description: Class B borosilicate 3.3 volumetric flask Includes polyethylene (PE) stopper, size 19/26 Single etched graduation mark, blue print Tolerance ±0.50ml 260 mm tall Low temperature gradient - can withstand high temperatures and thermal...

Description: Borosilicate 3.3 Glass White Graduation Markings Narrow Neck Heat & Shock Proof

Flask 50ml Erlenmeyer Narrow Neck Simax Pk 10

As with the narrow Erlenmeyer flasks, these wide neck versions are printed with a batch number trace code allowing a batch certificate to be downloaded from the DWK.com web site. Key Features  Complies with DIN ISO 24450 Erlenmeyer...

Flask 50ml Volumetric Class A PE Stopper Certified Pk 5

Description: Made of high quality Borosilicate glass Includes chemical resistant polyethylene stopper, socket size 12 / 21 50ml capacity Class A. As per DIN ISO 1042 Standard Perfect for any science or home laboratory 50ml capacity. This Class A...

Description: Class B borosilicate 3.3 volumetric flask Includes polyethylene (PE) stopper, size 12/21 Single etched graduation mark, blue print Tolerance ±0.12ml 140 mm tall Low temperature gradient - can withstand high temperatures and thermal...

Accuracy and traceability Pyrex volumetric flasks, uality class A glassware for laboratory analysis and dilutions, supplied in a wide range of sizes. The base of each flask is laser etched with a unique batch number and date of manufacture that...

These Büchner filter flasks have a short glass side-arm with a screwthread for the connection of a PTFE detachable screwthread connector. The PTFE connector allows the safe and easy connection of vacuum tubing to the flask. Key Features Complies...

Description: Class A borosilicate 3.3 volumetric flask Includes polyethylene (PE) stopper, size 10/19 Single etched graduation mark, blue print Tolerance ±0.025ml 70 mm Tall Low temperature gradient - can withstand high temperatures and thermal...