Supplies

Boiling, round bottom flasks with ground glass joints. Our boiling flasks are made from low-expansion borosilicate glass. Feature uniform wall thickness for superior mechanical strength and shock resistance. Ideal for boiling, heating and mixing in the la (6 per PK )

United Scientific® Screw Cap With Bonded Rubber Liner, 13-415 Thread Finish (1000 per PK )

Set of three heavy-duty beakers are ideal for tough handling conditions, including mechanized washing. Beakers feature a pour spout, a double graduated metric scale and a marking area. Tolerance is approximately ± 5%. Set includes one each of 250ml, 400ml, and 600ml capacities. (1 per EA )

Unibody construction from sheet nickel, polished inside and out. Can withstand temperatures up to 600°C. Covers included. (1 per EA)

Durable, machine-blown body. Heavy beaded tubing neck. Flasks feature a sharp graduation line and large white block letters. A plastic snap cap is included (1 per EA)

Stainless steel scoop with one pointed end for handling small amounts of chemicals. Length 6-1/2" (16.5cm). Also available with 5" long hardwood handle. (1 per EA)

STAINLESS STEEL SPATULA, 4" (ONE END FLAT, ONE END SPOON) (10 per PK )

These aprons are made of a chemical resistant PVC-Coated cloth which stays flexible. There is reinforcement at the points of strain. Cloth ties at the neck and waist. (1 per EA)

Wide mouth flasks are ideal for titrations and culture work. Borosilicate glass flasks are designed to give the best combination of thermal shock resistance and physical strength. Feature heavy-duty rims and graduations in durable white enamel. (12 per PK )

Store goggles, glasses, or other small lab products using the clear box. It can be used on a desktop or can be mouted on a wall. Includes a lid to keep the box free of dust or contamination. (1 per EA)

United Scientific® Coated Wire Rack, 50 mL Centrifuge Tubes, 16 Place, Blue (1 per EA )

Beakers, molded in polypropylene, have excellent clarity and very good chemical resistance. They are autoclavable and feature raised graduations on the outer surface. New Style beakers feature oversized, tapered spouts for easier pouring of solutions. (1 per EA)

Pack of 12 square glass dropping bottles with 1-ounce capacity. Screw cap with dropper assembly included. Non-porous flint glass allows for easy cleaning or autoclaving. (12 per PK )

Disposable transfer pipettes made from low-density polyethylene (LDPE) are ideal for general lab use. Each pipette has molded graduations. (500 per PK )

Our polypropylene conical measuring cylinders are ideal for measuring small quantities of reagents. They are autoclavable and have excellent contact clarity. The hexagonal base provides excellent stability to the cylinder, and the tapered spout enables easy pouring of reagents. Features easy-to-read raised graduations. (12 per PK )

A convenient assortment pack of 36 tubing connectors, compatible with a variety of tubing sizes and connections. Autoclavable. Pack includes: * 3 L-shaped connectors for 6mm tubing * 3 L-shaped connectors for 8mm tubing * 3 L-shaped connectors for 10mm tubing * 3 T-shaped connectors for 6mm tubing * 3 T-shaped connectors for 8mm tubing * 3 T-shaped connectors for 10mm tubing * 3 Y-shaped connectors for 6mm tubing * 3 Y-shaped connectors for 8mm tubing * 3 Y-shaped connectors for 10mm tubing * 3 four-way connectors for 6mm tubing * 3 four-way connectors for 8mm tubing * 3 four-way connectors for 10mm tubing (36 per PK )

Polypropylene beakers with pouring spouts are ideal for general laboratory use.  Includes rectangular handle for easy carrying and pouring.  All sizes have easy to read silk-screened graduations.  Autoclavable. (6 per PK )

Cylindrical form, unglazed, 99.7% alumina crucible. Maximum use temperature is 1750°C. (1 per EA)

Clamp with Hook can be rotated and locked in any position. Ideal for supporting suspended thermometers, drying tubes, etc. The clamp attaches to rods up to 13mm (1/2") O.D. (1 per EA)

Aluminum rod, measuring 24 inches long and 1/2-inch in diameter. Designed for use with United Scientific Lattice Lab Systems. (1 per EA)

These sturdy polypropylene scoops are available in a variety of sizes and as a complete set of seven scoops. Capacities are molded into the top of each scoop for easy reference. The PP material is autoclavable and will not rust or corrode. (12 per PK )

STAINLESS STEEL SPATULA, 6" (15 CM), ONE END FLAT, ONE END TAPERED (10 per PK )

Rugged, autoclavable centrifuge tube boxes can be used at temperatures of -90°C to 121°C. Racks hold 36 each 15ml tubes, or 16 each 50ml tubes, and feature a clear lid for easy identification of contents. (4 per PK )

Wide mouth flasks are ideal for titrations and culture work. Borosilicate glass flasks are designed to give the best combination of thermal shock resistance and physical strength. Feature heavy-duty rims and graduations in durable white enamel. (12 per PK )