Micropipette/Microtube/Micro Tube/Centrifuge Tube/

Manufactured from ultra-clear polypropylene offers excellent view of tube contents
The tubes are ideal for any sample processing or storage application
Caps including TPE O -ring create excellent seal for security storage
Molded external graduation offers accuracy visible and polished area for writing or labeling Autoclavable

Micropipette/Microtube/Micro Tube/Centrifuge Tube/

http://melsonmedical.en.made-in-china.com/product/KXgJIvnUbrVw/China-Micropipette-Microtube-Micro-Tube-Centrifuge-Tube.html

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Ningbo Kabling Enterprise Limited , http://www.kablinglancable.com