which helps resist contamination by preventing air from moving freely between the inside and outside of the frame

Bradley S45-178 Prepkgd Ftgs 54 Semi Bradstone Replacement Part

Labware Closure Material: Polypropylene

Eco-Friendly Overpack Uses Recycled Content

Bradley S10-009 Filler Cap Assy-Sentry Replacement Part

Black Diamond TracMat, Textured LLDPE, For Use With Black Diamond Economy Spill Pad, 50 in Length, 3 in Width - BD-1250-TM Waste Receptacles which helps resist contamination byTracMat; Color: Black; Material: Textured LLDPE; Length: 50 in; Width: 3 in; Height: 1 4 in; For Use With: Black Diamond Economy Spill Pad; Includes: (2) Mats