100 Pcs 20mL Glass Vial Scintillation Vial Sample Vials with Cone Shaped Liner. Tube Rack Material: The lab tube racks is made of polypropylene material, which is stable, resistant to high temperature and weak acid and alkali, and can be reused.
Item Tag: Widely Used
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5 Pcs 4 Way Plastic Tube Rack Colorful Lab Tube Racks 0.5ml/1.5ml/2ml/15ml/50ml
Can Accommodate : 50ml, 15ml, 2ml, 1.5ml,0.5ml test tubes. Tube Rack Material: The lab tube racks is made of polypropylene material, which is stable, resistant to high temperature and weak acid and alkali, and can be reused.