Heavy Duty Glass Beakers Set, 12 pcs of 250ml Thick-Walled, 3.3 Boro Griffin Low Form with Graduation

Heavy Duty Glass Beakers Set 12 pcs of Vol.250ml Thick-Walled, 3.3 Boro Griffin Low Form with Double Scale Printed Graduation for Laboratories, Industries, Schools and Home use, LVAC006

Heavy Duty Glass Beakers Set, 12 pcs of 250ml Thick-Walled, 3.3 Boro Griffin Low Form with Graduation

Labvida heavy duty beakers are designed for heating by hot plate, flame, oven, microwave or heating mantles. Labvida heavy duty beakers can withstand repeated standard autoclave cycles of 121°C at 15 psi for 5 minutes. In normal service Labvida heavy duty beakers can be heated many times to 230°C. It even can be heated to 490°C in extreme service one time. About low temperature, Labvida heavy duty beakers can be cooled to -230°C. But DO NOT plunge product directly into a liquid coolant. It should be placed in the vapor phase of the liquified gasses for slow cooling prior to immersion in the coolant. Tips: We recommend that when the liquid is heated in the beaker, it should not exceed 2/3 of the volume of the beaker. When heating corrosive liquids, in order to avoid the liquid splashing on skin, we recommend using watch glass lids. In order to prevent the beaker from being cracked during stirring, the glass rod must not touch bottom or wall of the beaker when dissolving substance with a glass rod.

Key Features

• ✅ Volume & Tolerance: 250ml/8.5oz; Approximately +/- 5%;
• ✅ Upgraded material: Made of heavy duty 3.3 Borosilicate Glass with uniform wall thickness. Meeting ASTM Specification E960,Type II requirements. Powerful performance is designed for use in professional laboratories, but is ideal for Industries, Schools and Home use;
• ✅ Convenient to use: Low Form with double scale printed graduation for easier reading, Extra large marking spot, well shaped spout, and stabel base. Free your hands, machine washable including ultrasonic cleaner in Lab and dishwasher home;
• ✅ Safety transportation To Customer: Extremely Thick-walled beakers shipped in fully upgraded packaging providing excellent strength against breakage of each beaker;
• ✅ Trusted Company and Excellent Customer’s Service: Labvida backed by a skilled workforce including an excellent R&D center. Quick and great customer service ensure no worries after purchased.

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