For a 500ml Wide Mouth (W/M) Reagent Bottle from China, you have choices between high-quality borosilicate glass (for heat and chemical resistance) and durable plastic (HDPE/PP) versions.

Key Specifications

• Material: Typically made from High Borosilicate 3.3 Glass or Soda Lime glass. Borosilicate is preferred for autoclave use and high thermal shock resistance.
• Colors: Available in Clear (for standard viewing) and Amber (to protect light-sensitive reagents).
• Closure Types: Options include a Ground-in Glass Stopper for an airtight glass-to-glass seal or a GL45 Blue Screw Cap with a sealing ring to prevent leakage.
• Key Specs: A standard 500ml glass bottle has a body diameter of approximately 85mm, a mouth diameter of 58mm, and a height of 165mm.