2 56 screw for sale, brand-new and used.

EXCELLENT CONDITION!!! The C1503(/M) Kinematic V-Clamp Mount accepts many lasers, as well as other cylindrical objects ranging in diameter from 0.56" to 2.00" (14.2 mm to 50.4 mm). The two kinematic knobs provide fine control of tip and tilt within a ±3° range and an adjustment per revolution of 6 mrad/rev.

Used , Very good cosmetic condition, Very good working/mechanical condition , - Newport GON65-L Goniometer with SM25 micrometer . You will receive what you see in pictures. The GON65-L Lower Goniometric stage rotates an object about an axis, which is unobstructed by the stage itself, located over the center of the top platform.

This is a listing for a Masterflex Easy-Load I/P 77601-60 Pump Head W 56C Motor Adapter, 6K233D Motor, Very dirty, but functional. Came out of a solar panel manufacturing plant What you will get: 1 Masterflex Easy-Load I/P 77601-60 Pump Head (Masterflex I/P Easy-Load pump head, PPS housing/SS rotor) 1 56C Motor Adapter (17.8 to 1 Speed Reduction) 1 Dayton 6K233D Magnetic Disk Brake (Sells on Granger for $303.25)

GLYCEROL.

THIOUREA.

RED IRON OXIDE.

POTASSIUM PERMANGANATE

SULFUR.

STANNOUS CHLORIDE.

Lugol’s Solution 5%

THIOUREA.

ThioUrea

GLYCEROL.

ThioUrea

ThioUrea

ThioUrea