For the applications requiring the highest purity and strength, our Biosinker tube weights are the ideal solution. Constructed of PVDF, our Biosinker will maintain optimal depth and placement of your tube to obtain the most efficient flow possible. Our Biosinker is autoclave and gamma stable, but can also be provided non-irradiated.

Uses include:

• A direct replacement for a rigid dip tube
• Keeping tube positioned during the dispense cycle 
• Preventing curling, sticking, or floating