Simplify field preservation while minimizing chemical handling and potential exposure with Thermo Scientific™ Vialservatives - pre-formulated and aliquoted re-sealable threaded vials.

Ready for field use, Vialservatives make proper preservation at the point of sample collection convenient and safer than handling glass ampoules or larger volume chemical bottles. Allows addition of preservative immediately after sample collection. Choose from our standard offering, or let us custom-create container/preservative combos according to your analytical needs.