Sample tube, 4mL, PP Spot Lights Reversed quintuple revolving nosepiece including

Reversed quintuple revolving nosepiece including light intensity Indication on nosepiece for light intensity setting

the P-97 offers improvements in mechanical

High Resolving Power 200lp/mm

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

and a 1/4"-20 grid table mount system that can be used on standard tables

Sample tube, 4mL, PP Spot Lights Reversed quintuple revolving nosepiece includingThese 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