RAM Scientific Safe-T-Fill™ Capillary Blood Collection Systems: Serum

Description

• 100% plastic tubes collect microliter volume capillary blood samples from finger and heel sticks
• Blood samples are drawn into the microtube through capillary action, reducing hemolysis, tissue contamination, and re-draws. No "scooping" or "milking" required
• Capillary straw and microtube are coated with anticoagulant Lithium Heparin (Green cap) to prevent clotting
• Attached cap is color-coded to designate the type of additive that is in both the capillary tube and the microtube
• Lot Number, Expiration Date, and fill lines are printed directly on the microtube
• A complete end-to-end fill of the capillary tube accurately measures the stated fill volume
• For plasma determinations in chemistry
• Optional gel separator serves as a barrier between blood and serum after centrifugation
• Available in a variety of sizes and draw volumes, with or without gel separator
• Optional amber microtube ensures light-sensitive sample integrity providing protection for testing (ex. Bilirubin)

Specification