United Scientific

Led Array

Tubing made from fine quality flint glass for easy bending, blowing, and sealing of soft glass apparatus. Tubing is 24" long and available in various diameters. Sold per pound.

Silicone stoppers are particularly useful due to their inert and nonreactive nature. It will not impair the growth of tissue cultures and to most chemical acids and solvents. Stoppers can be steam...

Dissecting pan made of durable aluminum, with a layer of black wax. Pan measures 13" x 9.5" x 2".

Pack of 12 unglazed white porcelain streak plates, each 1" x 2" in size. Designed to test hardness of rocks and minerals. Pack of 2

Quality cork stand designed to support round-bottom flasks, beakers, dishes and more. Stand measures 120mm in diameter to securely hold round-bottom flasks from 500ml to 3000ml in capacity. Pack of 2

These leak-proof, economical polypropylene stopcocks have a PTFE plug and serrated ports that accept tubing from 6mm to 10mm in diameter.

Durable, liquid-filled clear magnetic compass is housed in a black plastic rotatable bezel. Graduated in 5° increments. Outer diameter of bezel is 45mm. Outer diameter of clear compass is 35mm...

Magnetic Bar Retriever,350 Mm

Pack of 12 straight glass pipettes with 2ml capacity and tapered rubber bulbs. Droppers measure 70mm long. Pack of 2

Tapered white nylon bristles with a white nylon fan tip provides effective cleaning action for centrifuge tubes, vials and small funnels.

Aluminum alloy tuning fork, 128 Hz. Frequency and scale letter stamped on fork. Pack of 2