United Scientific

Stackable polycarbonate racks are compatible with both 1.5ml and 2.0ml microcentrifuge tubes. Holes have molded-in numbers and letters for sample identification. Ergonomic design provides easy...

Our standard 1000mL boiling flasks with flat bottom are made from low-expansion borosilicate glass. Features uniform wall thickness for superior mechanical strength and shock resistance. Approx. O...

Solid stainless steel hot water bath measures 8" in diameter x 2.75" deep. Features seven concentric rings to enable use with different size flasks. Nozzle allows steam to escape. Features a flat...

Our Multichannel micropipettes are recommended for a wide variety of applications such as ELISA, molecular screening, kinetic studies, and DNA amplifications. Our Variable Volume Micropipettes...

Our Multichannel micropipettes are recommended for a wide variety of applications such as ELISA, molecular screening, kinetic studies, and DNA amplifications. Our Variable Volume Micropipettes...

Individually calibrated weights made of high quality stainless steel. Sets come with a sturdy plastic storage block. Includes one each of 5g, 10g, 50g, 100g, 500g, and 1000g, two each of 20g and 200g...

Deluxe Slotted Weight Set includes rack and twelve brass weights, 1 x 500g, 2 x 200g, 1 x 100g, 1 x 50g, 2 x 20g, 1 x 10g, 1 x 5g, 2 x 2g, 1 x 1g. Prop 65 Warning: This product may have been...

Deluxe Slotted Weight Set includes rack and ten brass weights, 1 x 500g, 5 x 100g, 1 x 50g, 2 x 20g, 1 x 10g. Prop 65 Warning: This product may have been manufactured using chemicals that fall under...

Deluxe Slotted Weight Set includes rack and eight brass weights, 1 x 500g, 2 x 200g, 1 x 100g, 1 x 50g, 2 x 20g, 1 x 10g.Prop 65 Warning: This product may have been manufactured using chemicals that...

Double-Ended Brass Weight Set with hooks. These weights feature flat counter-sunk bottoms, with a double-ended hooked rod through the middle. They can be used on balance pans, as well as hooked in...

300mm watch glasses are made from clear flint glass (1.8 to 2.0mm thick) , fine ground and polished edges.

Convenient assortments of 8 tuning forks. Set of 8 includes forks ranging from 256 to 512 Hz. Made of aluminum alloy. The frequency and scale letter is stamped on each fork. Includes a storage box.