0.5ml 1.5ml 2ml 5ml 15ml 50ml 250ml Sterile Plastic conical bottom tube for centrifuge
Conical bottom centrifuge tubes are are ideal tools for sample processing and short-term sample storage, usually used to hold liquids during centrifugation, which separates the sample into its components by rapidly rotating it around a fixed axis.

BKMAM connical bottom centrifuge tubes size information:
Model Name | Inner Dia. | Nozzle Outer Dia. | Tube Dia. | Total Height | packaging |
0.5ml Flip Cap | 6mm | 10mm | 7mm | 31mm | bagged |
1.5ml Flip Cap | 9mm | 13mm | 11mm | 41mm | bagged |
1.5ml Freestanding | 8mm | 10mm | 10mm | 47mm | bagged |
2ml Flip cap | 9mm | 13mm | 11mm | 42mm | bagged |
5ml Flip cap | 14mm | 17mm | 16mm | 65mm | bagged |
5ml Screw cap | 14mm | 19mm | 16mm | 60mm | bagged |
15ml Conical | 15mm | 17mm | 17mm | 121mm | bagged |
15ml Conical | 15mm | 17mm | 17mm | 121mm | racked |
50ml Screw cap Conical | 28mm | 30mm | 29mm | 118mm | racked |
50ml Screw cap Conical | 28mm | 30mm | 29mm | 118mm | bagged |
50ml Freestanding | 28mm | 30mm | 29mm | 119mm | bagged |
Quick Information:
-Material: PE for Cap and PP for Tube
-Color: clear for tube and purple/ red/ blue for caps
-Bottom Shape: A. V shape, Conical bottomed
B. U shape round-bottomed;
C. skirted base, free-standing bottomed
-Cap type: screw cap or flip cap
-Size available: 0.5ml 1.5ml, 2.0ml, 5ml, 7ml, 10ml, 15ml, 50ml, 100ml, 250ml, 500ml
-Package: polg bag packed or racked package
-Sterilization method: ethylene oxide sterilization
Why choose us:
1. BKMAM conical end centrifuge tubes are autoclavable at 121℃ and freezable to -80℃, the tubes would not deform under high temperature and high pressure.
2. All mold deisgned easy-to-open design with one hand
3. EO sterile: ethylene oxide sterilization machine available in BKMAM factory and all centifugr tubes are strictly sterilized by E0 gas under under strick standards.
4. Leakproof, all BKMAM conical bottom tubes are deisgned for good sealing and tight closure, which is used to prevent sample leakage and the smooth inner surface ensures no residual problem.
5. Clear graduated: All centrifuge tubes products in BKMAM are with clear marks for accurate volume and white write-on area for easy labeling
6. CE ISO certificate available: All BKMAM conical bottom tubes are manufactured in 100,000 Level Clean work shop,they will be stricktly check by our QC team, it is free from detectable DNase and RNase, matched with ISO standard and passed CE certificate


7. Proffessional lab consumables supplier: BKMAM covers 260,000square meter and have our own production workshop, storage warehouse, 100,000 level purification room, product show room,and office building. With experiend R& D team, skilled labourforce and professional sales team, BKMAM lab comsumable become most competitive products in market and will bring more benefit to all customers.

Usage of the conical bottom tube:
Centrifuge tubes are ideal tools for sample processing and short-term sample storage, usually used in conjunction with centrifuges, mainly for the separation and preparation of various biological samples. The biological sample suspension is placed in a centrifuge tube, and under high-speed rotation, due to the huge centrifugal force, the suspended tiny particles settle at a certain speed, thereby being separated from the solution.

How to use the conical bottom centrifuge tubes
Centrifuge tubes are usually used to hold liquids during centrifugation, which separates the sample into its components by rapidly rotating it around a fixed axis. Below is the procedure to use the centrifuge tubes.
A. Clean and dry the centrifuge tube before use
B. Open the tubes in clean enviroment, avoid contamination
C. Take a pipette to draw a certain amount of sample solution into the centrifuge tube.
D. Tighten the cap and place it in a centrifuge to separate the tiny particles in the sample from the solution and got the layered solution.
Contact us imediatly for Free Sample or further information now!
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