Protect your fragile samples with this expanded polystyrene shipper. Light weight minimizes postage costs. Strong white paperboard shipping carton (sold separately) has sure-lock tabs that eliminate taping or tying. Choose from tube mailers, slide mailer, mini mailer, multipurpose mailer, or aluminum shipping can.

Accomodates tubes, vials, ampules, small bottles, and tissue flasks with space for refrigerants.