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