Moulded Polypropylene Boxes and Lids - The Transparent Box Company
STIL Polypropylene Clamshell Media & Photo Storage Box | Storage Boxes & Cases | Media Preservation | Preservation | Gaylord Archival
Argos R0015 Blue Polypropylene 36 Place Centrifuge Tube Freezer Storage Box with Clear Lid for 15mL Centrifuge Tubes, 5-3/4" Length x 5-3/4" Width x 4-7/8" Height (Pack of 2): Science Lab Tubes: