50ml Glass Test Tubes – High-Quality Laboratory Glassware

These 50ml glass test tubes are designed for demanding chemical, biological, and microbiological laboratory procedures. Manufactured from high-quality NS-3 glass (GOST 19808-86) and produced according to TU 32.50.50-039-29508133-2023, these tubes meet the stringent requirements of GOST 25336-82 and GOST 23932-90, ensuring reliability and accuracy in your experiments.

Product Specifications

• Volume: 50ml
• Glass Type: NS-3
• Manufacturing Standard: TU 32.50.50-039-29508133-2023
• Compliant Standards: GOST 19808-86, GOST 25336-82, GOST 23932-90

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