The PYREX® 2000 mL Narrow Mouth Reagent Storage Bottle (Catalog No. 1500-2L) is a laboratory-grade borosilicate glass container designed for storing reagents and solutions. It typically features a sturdy ground neck and is supplied with a standard taper glass stopper. 

Key Specifications

• Capacity: 2000 mL (2 Liters).
• Material: Borosilicate Glass 3.3 for high chemical and thermal resistance.
• Dimensions: Approximately 
• Compliance: Meets ISO 4796-2 standards.
• Closure Types: Available with ground glass stoppers (standard for airtight storage), polypropylene stoppers, or GL45 screw caps with drip-free pouring rings.
• Color Variants: Clear (for easy monitoring) or Amber (for light-sensitive reagents like nitric acid).