Advanced mold designs ensure a secure and airtight fit Dye and metal-free 100% premium grade virgin polypropylene Fine point design provides superior accuracy in drawing and dispensing samples. Bulk packaging is high quality and economical. Sturdy autoclavable rack can be used with…

Wide bore Aerosol Resistant Tips are for working with genomic DNA, fragile cell lines and other viscous materials. ART tips have a self-sealing barrier that seals when exposed to aerosol and liquid contaminants, trapping them inside the barrier to provide protection against carryover contamination …