Universal Transport Medium Vials and SwabsPreserve your cell samples in Puritan universal transport medium vials from Harmony Lab & Safety Supplies. Puritan's vials contain a universal transport liquid that suspends the cells until they are processed at the lab. Collect and preserve virus, chlamydia, mycoplasma and other specimens. Each vial contains 1 milliliter of the universal transport medium. Red self-centering caps inside the vials securely hold the swabs inside the transport tube. The cap is leak-proof, and it's designed to allow easy removal of samples for testing.
We offer discounted prices on vials with or without swabs included. Order by the 50-vial box or 300-count case. We carry this universal transport medium system with swabs included. Those swabs include swabs with mini tips, elongated tips, ultrafine tips, polyester and Puritan's high-absorbency PurFlock flocked swabs. The Unitranz-RT 3 ml transport system includes two swabs for each vial. The universal transport medium fill volume is 3 milliliters for each Unitranz-RT two-swab vial. Most orders are filled fast to ship out the next business day.