Matrix™ ScrewTop Tube Caps, Cap Trays and Cap Inserts

Highest Quality:

• All caps and inserts are supplied free of DNA, DNAse, RNAse, PCR Inhibitors, endotoxins and cytotoxins

Superior Cap Design:

• Gasketed caps ensure critical sample protection over the storage lifetime
• Soft gasket compresses to ensure a proper seal, preventing contamination from outside the tube

Cap material:

• Virgin class VI medical grade polypropylene with virgin class VI medical grade silicone O-ring.
• ScrewTop caps are compatible with storage down to -176°C

Cap Options Simplify Sample Identification:

• Cap trays feature standard microplate format compatible with automated equipment.
• Caps are available in seven color options to enable sample identification.
• Color inserts snap into cap for a secure fit; inserts are removable.
• Inserts are available in six colors.