VWR* Rack Expandable, Work 2 Store*, for holding 1.5/2.0 mL cryo and microtubes, Instantly creates more working space, Helps reduce potential cross contamination, Stops opened microfuge lids from interfering, Stack
This Polystyrene Rack Fits Test Tubes Up To 6-Hole, 6-Pin, Are Excellent Space Savers And Can Act As An Extra Pair Of Hands In The Lab. There Are 6 Holes To Hold Tubes, As Well As 6 Pins For Letting The Tubes Dry, Size: 25Mm In Diameter