Double-Necked HPLC Bottle, Brown Borosilicate Glass 3.3, GL45 Screw Cap, 250-2000 ml

This double-necked HPLC bottle is made of high-quality borosilicate glass 3.3, providing excellent thermal resistance and chemical durability. The brown glass construction offers reliable protection against light-sensitive reagents, ensuring sample integrity.

The bottle is designed with a GL45 standard thread and comes with a choice of screw caps:

• 2 screw caps without holes
• 2 screw caps with 1 hole
• 2 screw caps with 2 holes
• 2 screw caps with 3 holes

The dual-neck design allows simultaneous liquid transfer, solvent extraction, or mobile phase supply in HPLC systems, improving workflow efficiency and reducing contamination risk.

Available in sizes from 250 ml to 2000 ml, making it suitable for laboratory use in analytical, research, and industrial applications.

Key Features:

• Type: Double-necked HPLC bottle
• Material: Borosilicate glass 3.3, brown (light-protective)
• Neck: Two GL45 standard screw necks
• Capacity: 250 ml ?C 2000 ml
• Caps: Available with 2 screw caps (closed, 1-hole, 2-hole, or 3-hole)
• Application: Storage and supply of solvents for HPLC and other analytical systems