Flasks, Volumetric, Red Stained, Class A, Wide Mouths, Heavy Duty, Heavy Wall, Large Numbers, Flat Bottoms, PTFE Stoppers, Chemglass
Supplier: Chemglass
Certificates
About this item
Low actinic red stained glass provides protection to light sensitive solutions.
- Allowing less than 1% transmission below 400 nm and 5% from 400 to 600 nm
- Wide mouth design facilitates mixing, pipette access, sampling and filling
- Unique flat bottom interior permits the use of a standard stir bar
Large permanent white letters make the capacity clearly visible.
Please note: Volumetric flask capacities of 20 ml, 500 ml, 1000 ml, and 2000 ml are not included in the ASTM E288 specifications.
Certifications: Flasks are calibrated 'To Contain' at Class A tolerances, per ASTM E288 specifications.
Delivery: Supplied complete with PTFE stopper.
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