Volumetric Flask Set – Borosilicate Glass 3.3 – Class A
The Eisco volumetric flask set combines three calibrated flasks in one convenient kit: 50ml, 100ml, and 250ml capacities. Manufactured from Borosilicate Glass 3.3, each flask offers clarity, chemical resistance, and heat stability, making them suitable for precise solution preparation in professional laboratories.
Certified to ASTM E288 Class A standards, the flasks deliver the highest level of volumetric accuracy. Each flask is supplied with a ground glass penny stopper and features a single white graduation line for clear and reliable calibration. Packaged in a custom-fit foam case, the set provides safe storage and transport, protecting your glassware and keeping it ready for use.
Example Uses:
– Preparing standard solutions with Class A accuracy
– Performing titrations and analytical chemistry tasks
– Teaching and training where calibrated glassware is required
– Ensuring volumetric precision in professional laboratory workflows
Key Features:
– Three-piece volumetric flask kit: 50ml, 100ml, 250ml
– Manufactured from Borosilicate Glass 3.3
– ASTM E288 Class A tolerance for highest volumetric accuracy
– Each flask supplied with a ground glass penny stopper
– Single white graduation line for precise calibration
– Supplied in a foam-lined case for secure storage and worry-free transport
– Practical, complete solution compared to buying individual flasks separately
Kit Contents:
1 x 50ml Class A Volumetric Flask with Penny Stopper
1 x 100ml Class A Volumetric Flask with Penny Stopper
1 x 250ml Class A Volumetric Flask with Penny Stopper
Measurements:
50ml) 6.3″” tall, 2″” wide base, 16mm diameter neck. #13 Stopper.
(100ml) 6.75″” tall, 2.25″” wide base, 16mm diameter neck. #13 Stopper.
(250ml) 9.5″” tall, 3″” wide base, 18mm diameter neck. #16 Stopper.
