Glassware & Volumetrics

Flask 500ml Erlenmeyer PC Vent Cap W/Baffles ST Pk 12

Ideal for shaker culture applications. ? PETG Bottle & HDPE Cap. ? Sterilized by E-beam, SAL=10-6. ? Non-Pyrogenic, DNase/Rnase free. ? Both vent filter caps and seal caps are available. Height: 175.8mm Bottleneck Diameter: 39mm Bottom Diameter:...

The flat bottom allows the flask to stand upright without support making them suitable for use on a hotplate. Length l in the table refers to the flask neck length. Key Features Complies with ISO 4797 and ISO 1773 Manufactured from 3.3 expansion...

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...

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

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...

Premium borosilicate volumetric Class A flasks with acid proof polyethylene stoppers. Eisco glassware is designed to be used in labs but is often used in homes or garages as well. The neck of the flask is 0.5" outside diameter. The base diameter of the...

These flasks were originally developed in the 19th century by Johan Gustav Kjeldahl for use in his new apparatus for the determination of nitrogen.  Key Features  Manufactured from 3.3 expansion borosilicate glass complying with ISO 3585 (ASTM...

Lightweight polypropylene powder funnel that's unbreakable in normal use. The parallel stem minimises 'bridging' of powder and the two largest sizes have vertical sided tops.