Duran Volumetric Flask

Description Manufactured from clear glass 9.1 expansion Due to the high wall-thickness of the vessels and the exact machining of the vacuum-tight ground joints on the lid and base, storage under vacuum is possible – even over extremely long periods. To accelerate the drying process, a vacuum can be applied via the stopcock Suitable for full vacuum (0 mbar) Spare parts such as lids, bases, stopcocks and caps can be interchanged as required

Description The range includes : Burettes, Schellbach, Main Point Ring Graduation, Straight Stopcock with Glasskey, Blue Graduation, Class ‘AS’ as per DIN EN ISO 385 Conformity Certified, with Batch Certificate, Calibrated at 3 Graduation levels for accuracy and tolerance, EM-TECHCOLOR Brand Burettes, Schellbach, Main Point Ring Graduation, Straight Valve Stopcock with PTFE Spindle, Blue Graduation, Class ‘AS’ as per DIN EN ISO 385 Conformity Certified, with Batch Certificate, Calibrated at 3 Graduation levels for accuracy and tolerance, EM-TECHCOLOR Brand Burettes, Automatic, Mounted on Reservoir, Schellbach, Main Point Ring Graduation, Straight Stopcock with Glasskey, Blue Graduation, Class ‘AS’, Conformity Certified with Batch Certificate, Calibrated at 3 Graduation levels for accuracy and tolerance, Made from EM-TECHCOLOR Brand Burette, Automatic, Mounted on Reservoir, Schellbach, Main Point Ring Graduation, Straight Valve Stopcock with PTFE Spindle, Blue Graduation, Class ‘AS’, Conformity Certified with Batch Certificate, Calibrated at 3 Graduation levels for accuracy and tolerance, Made from EM-TECHCOLOR Brand

Description Riviera Filter Crucible with Sintered Disc Manufactured from 3.3 expansion borosilicate glass Fitted with an integral glass sintered disc available in different porosities (grades) Flat bottomed, so the crucible can be safely set down on a flat surface A range of different size glass crucible adapters and rubber adapter sleeves are available for use with these crucibles

Description Pipettes, Graduated, Clear Glass, Main Point Ring Graduation, Graduated to Tip, Amber Stain Graduation, (Serological type), Class ‘AS’ as per DIN EN ISO 835 Conformity Certified, with Batch Certificate, Calibrated at 3 Graduation levels for accuracy and tolerance, EM-TECHCOLOR Brand Pipettes, Graduated, Clear Glass, Main Point Blue Ring Graduation, Graduated to Tip, Schellbach, (Serological type), Class ‘AS’ as per DIN EN ISO 835 Conformity Certified, with Batch Certificate, Calibrated at 3 Graduation levels for accuracy and tolerance, EM-TECHCOLOR Brand Pipettes, Graduated, Clear Glass, Short - Line, Graduated to Tip, Amber Stain Graduation, (Serological type), Class ‘B’ as per DIN EN ISO 835 EM-TECHCOLOR Brand Precision Graduated Pipettes, Clear Glass, Short-Line, Graduated to Tip, Amber Stain Graduation, (Serological type), Class ‘B’ as per DIN EN ISO 835 EM-TECHCOLOR Brand