sourcing map 24-Well Double Panel Polypropylene Centrifuge Tube Rack Holder 11mm/7.5mm Hole Dia Blue for Lab Tube 0.5/1.5/2ml

Descriptions:
11mm/7.5mm hole diameter, 24 holes, double panel(well on both sides).
Made of polypropylene, high temperature resistant, strong impact-resistance for long term use.
Alphabet and number index for easily tracking the samples.
Can withstand temperature range: -30℃(-22℉) to 140℃(284℉)
Used for hold tubes in the laboratory, also can be used in the home, cla...