Corning Pyrex 35/20 Outer Ground Joint Lab Glassware Borosilicate

Description:
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This Corning PYREX 35/20 Outer Ground Joint is a high-quality lab glassware component designed for durability and chemical resistance. Made from borosilicate glass, it withstands thermal shock and harsh chemicals. The 35/20 precision-ground joint ensures a secure, leak-resistant seal with compatible inner joints--ideal for use in distillation, chemical reactions, and other lab applications.

Specifications:

• Brand: Corning
• Material: PYREX Borosilicate Glass
• Joint Size: 35/20 Outer
• Type: Ground Glass Joint – Outer Only
• Application: Distillation, heating, reflux, lab assembly

Features:

• Precision-ground 35/20 joint for tight, leak-proof connections
• High resistance to heat and chemical corrosion
• Reliable for heavy-duty lab use
• Used in academic, industrial, and research labs