Vacuum Aspirator with Coupling offers adequate vacuum capacity for many applications and is an economical laboratory tool for use with a 10-50psi water supply. This 6in (152mm) Chapman-style aspirator has a...
Adjustable Hose Clamp attaches to clear vinyl tubing. The adjustment screw regulates flow through the tubing. The clamp is nickel-plated brass with a pivoting lower jaw. Features: Flow regulation is easily...
Clear Vinyl Tubing is for general lab use and available in 1/4 or 3/8in (6.35 or 9.52mm) I.D. Tubing attaches to 3, 8, or 12in (76, 203 or 305mm) wet sieving...
TSA-270 Heavy-Duty Digital Caliper, 0-12in Range is heavy stainless steel construction for rugged use and accurately measures inside and outside dimensions in inches or mm from 0-12in or 0-300mm. Large 3.5in...
TSA-268 Digital Caliper, 0-12in Range features extended length range for inside, outside and depth measurements of larger samples in inches or millimeters. Quality stainless steel caliper features smooth adjusting head with...
TSA-271 Digital Caliper, 0-6in Range provides accurate inside, outside and depth measurements in inches or millimeters over a range of 6in (150mm). Resolution is 0.0005in or 0.01mm and jaw depth is...
Pi Tape Measure gives a quick direct single reading of average diameter with micrometer accuracy simply by placing tape around the periphery. It is used to measure round or out-of-round specimens...
Step-Up/Step-Down Transformers convert electrical voltages up from 110-120 volt to 220-240 volt, or down from 220-240 volt to 110-120 volt. Included adapter allows input connection to common grounded power supplies in...
Glass Plate is a 12in (305mm) square, 0.375in (9.525mm) thick, a top surface-ground glass plate with seamed edges. It meets ASTM D4318 for testing the plastic limit of soils and can...
