Description
- Great for pediatrics and neonates
- Pre-assembled with a capillary straw, attached pierceable cap, and a microtube
- 100% plastic tubes collect microliter volume capillary blood samples from finger and heel sticks
- Capillary straw and microtube are coated with anticoagulant dipotassium (K2) EDTA (purple 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 straw accurately measures the stated fill volume
- For plasma determinations in chemistry
