Designed to support a variety of tube sizes.
The rack may be rotated to any of the position.
30 mm: 50 ml tubes for 8 places, 20 mm: for 20 places,
17 mm: 15 ml tubes for 24 places, 12 mm: RIA tubes
for 40 places
Sturdy PP Box that resists tipping while use.
Hinged lids protects the tips from contamination.
The latch keeps the box closed while not in use.
Material: PP confirming to US FDA 21 CFR.