centrifuge tubes Made of polypropylene, they can be use in very low temperature or with organic solvents such as chloroform. They come in many different sizes, genera
plastic test tube w/cap thin plastic tube closed at one end, used to hold small amounts of material for laboratory testing or experiment
50 wells plastic test tube rack Item No.: G023 Holds 50 tubes in 5 rows Hole diameter: 13 mm (0.5"), fit test tubes with diameter of 13 mm or less Good for glass or plastic tes
plastic test tube 1.Top quality , competitive price 2.Various size, 13*78,12*75,12*60 3. popular worldwid
pipette tips 1000ul pipette tips, high quality, competitive pric
pipette tip holder (60 wells) Feature of this pipette tip box: 1)Professonal Manufactuer 2)material: PP 3) Export to worldwide 4)D8*71M
