For a 15,000ml (15L) narrow-mouth reagent bottle from China, you are looking for a large-capacity laboratory container typically used for storing or transporting bulk liquid reagents. These are available in both glass (borosilicate) and plastic (HDPE/PP) versions.

Key Specifications

• Material:
  • Glass: Typically heavy-walled borosilicate glass (e.g., Borosil 3.3) for high chemical and thermal resistance. Often supplied with a ground-in glass or plastic stopper.
  • Plastic: High-Density Polyethylene (HDPE) or Polypropylene (PP). PP is often autoclavable.
• Capacity: 15,000ml (15L). While many standard lab catalogs list up to 10,000ml or 20,000ml, 15L is a common intermediate industrial size available through specialized Chinese manufacturers.
• Color:
  • Clear/Transparent: Best for general liquid storage and visibility.
  • Amber/Brown: Essential for light-sensitive reagents (e.g., nitric acid, silver nitrate) to prevent degradation.
• Mouth Type: Narrow mouth (N/M), designed to prevent accidental spills and minimize reagent volatilization.