Microtainer Capillary Blood Collector and Microgard Closure, Textured inner surface and large tube diameter to aid sample mixing, Pack of 50

Details

Designed to minimize sample contact and improve mixing“Twist assist” feature allows controlled closure removal; snap-lock fit assures complete sealColor-coded closures for accurate tube selection8mm dia. for easy probe and pipet access; integral collector eliminates need for assemblyMarked with fill lines, lot numbers and expiration dateHolds 250 to 500μL of bloodExtender (optional) facilitates labeling and handling