This VWR^® Labmax™ Bottle Dispenser has a unique direct displacement piston system that is chemical resistant and provides safe, gentle dosing.

• Base dispenser volume 10-50 ml
• Graduation 1 ml
• Bottle opening 45 mm
• Unique air purge system with closed circuit
• Reagent protection valve prevents leakage
• Exclusive 360° swivel
• Fast, accurate volume adjustment
• Unique piston design

Bottle dispensers with a 45 mm neck are supplied with 28 mm, 32/33 mm and 38 mm adapters.