Graduated microcentrifuge tube, secure fitted optical flat cap, frosted writing area, M-type material. The tubes have graduations at 0.1, 0.2, 0.3, 0.4, 0.5 and 0.6 ml. Domed lid inside.

Graduated microcentrifuge tube, secure fitted flat top cap, frosted areas. The tubes have graduations at 0.25, 0.5, 0.75, 1.0, 1.25, 1.5, 1.75 and 2.0 ml. Frosted writing area on top...

BIOplastics Screw Cap Tubes are an excellent means of storage. They are made of polypropylene, with a light frosted easy "write on" outer surface and a plain, homogeneous surface at...