50ml Glass Erlenmeyer Flask, Laboratory Glassware Flask with Ground Glass Stopper for Chemistry Classroom Home Use, 3.3 Borosilicate Labware Conical Flask, Narrow Mouth, Printed Graduation
Package Contain: 1 pack 50ml erlenmeyer flask with a matching glass stopper. Vol.50ml / 1.7oz - 1.96in(50mm) x 3.54in(90mm), more suitable for the analysis of volatile substances and experiments that cannot use cork or rubber stopper.
Safe Material: Type I requirements, Type 1 Class A 3.3 Borosilicate Glass, ASTM Specification E960. Heavy duty rim with smooth surface, wide stable base, narrow mouth, fadeless white graduation, with high chemical durability and low thermal expansion, which can withstand the high temperature and thermal shocks. Microwavable and autoclavable.
Easy Use: Clear graduated scale, precise measurement and ample labeling space makes it easy to measure liquids.The scientific thick conical flask reusable and easy to clean, and will not shatter easily. Ideal for repeated use in busy lab environment.
Widely Application: can be used for professional scientific experiments and school classroom labs, also suitable for candy storage, plant propagation, home decoration and party supplies for such as Christmas, Halloween, kids birthday, wedding, science themed party.
100% Service: As your trusted professional partner, we stand by the quality of our products. If you receive any broken ml measuring flask or have any problems in use, please contact us immediately for a full refund or replacement. Your satisfaction is our priority!
3.54 x 1.97 x 3.54 inches; 2.47 ounces
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