Sample tube, 4mL, PP Spot Lights Dirt inspection on cap sides

Dirt inspection on cap sides and inside surfaces

Input fits all ColdVision light sources

power adapter and cable

Within each chamber there are 18 circles that are all together visible at 100x magnification

Sample tube, 4mL, PP Spot Lights Dirt inspection on cap sidesThese tubes and caps have been designed for the storage and transportation of biological material. They are manufactured from non toxic polypropylene and offer strength and clarity. The vial has external threads, which provide a smooth and uniform inner surface which reduces the risk of contamination. The screw caps are also made of polypropylene, providing the same coefficient of expansion as the tubes. This along with a polypropylene inner lip