US$ 15.85
6oz each in a 4-pack for chemistry-themed home entertaining and science enthusiast gifting
Nickel-plated T-pins provide secure specimen pinning with broad heads for stable dissection board mounting in biology laboratories
Designed to generate and detect ultrasonic waves above the audible range
the lower-friction variant of the metal-bearing bench-clamp pulley in the series
1.5m Metal Optical Bench Mechanics_Kinematics 6oz each in a 4-packV location formed by two hexagonal bars and a hexagonal carriage prevents sag along this 1. 5 meter precision optical bench, with a single point central support stabilizing the rail.
US$ 15.85
US$ 116.47
US$ 35.99
US$ 48.80
US$ 58.80
US$ 80.82