Nvzi 25pcs 5ml Lab Plastic Frost Test Tubes Vial Seal Cap, Graduated Marks Centrifuge Tubes Skirted Conical Bottom for Laboratory School Educational - Yellow

Specifications: Capacity: 1.5ml/2ml/5ml/10ml Material: PP Withstand temperature range: -80 ℃ + 121 ℃; Suitable for all kinds of frost experiment size：Tube diameter * Overall length 1ml: 10mm * 40mm 1.5ml: 10mm * 50mm 2ml: 11mm * 44mm 5ml: 15mm * 58mm 10ml: 15mm* 95mm (Capacity of 2ml cold storage tube scale to 1.8ml) Benefits: Smooth side walls, good transparency, good sealing lid, the sample is not volatile, convenient printing scale experimental measurement. frost tube can stand, one-hand unscrew the cap, easy and convenient operation. Thaw frost tubes: After removing the frost pipe shall be placed in 37 ° C water bath immediately, jiggle frost tube make it all melted within one minute, and pay attention to the water should not exceed the cap along the frost pipe, or prone to contamination situation. Centrifuge Tube Holder Position : 24 positions Centrifuge tube holder for 5ml centrifuge tube. Centrifuge tube storage holder for storage, sample, convenient and easy to use. Colour: Clear Each socket diameter: 15mm Overall Size (Approx.): 14x9x4cm/(L*W*H) Package list: According to your choose. Note: 1. Mix color to get random color. 2. Please allow 1-3mm differs due to manual measurement, thanks. 3. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Please understand, Thank you!