Four ranges of bottle top dispenser covers a volume range from 0.5ml to 50ml with quick, easy and precise volume adjustment.

• Excellent chemical resistance
• Fully autoclavable at 121°C
• Easy to clean and maintain
• Adaptor and telescoping filling tube can fit any common lab bottle
• Glass barrel can be disassembled from the pedestal for thorough cleaning or for replacement
• Parts that come in contact with liquid are made of borosilicate glass, PTFE and polypropylene
• Includes 5 adapters (S40, GL32, GL38, GL25 and GL28)