Supplies

Sturdy, economical and convenient racks for samples stored in vials. Autoclavable at 120° Celsius for 20 minutes. Can be stacked when not filled, for easy storage. Each well features a drainage hole at the bottom. (5 per PK )

400mm Graham condenser is designed for use in distillation applications. Constructed of borosilicate glass, this condenser has a coiled inner tube to provide additional surface area for highly efficient cooling. Socket is 24/40 with a screw thread connector. (1 per EA)

Dropping Bottle, Assembled, LDPE, 30ml (12 per PK )

Dispenser Dropping Bottle, LDPE, 15ml (12 per PK )

Manufactured of polypropylene, these autoclavable boxes are stackable for sample storage in 1.5 to 2.0ml microtubes and 1.0 to 2.0ml cryogenic vials. Boxes can be used at temperatures from -90°C to +121°C and are autoclavable. Boxes feature a hinged lid connected to the base and a locking system to ensure secure closure. A molded alphanumeric grid allows for easy identification of samples. Dimensions of cryo boxes are designed to be compatible with vertical, horizontal, and drawers style freezer racks. Each pack includes two yellow boxes and two blue boxes. (4 per PK )

Wide-mouth polypropylene flasks are autoclavable and include a screw cap for easy mixing and storage of solutions. Flasks are graduated to show approximate volumes. (12 per PK )

Stamped steel bases with black enamel finish feature 2 tapped holes. Hole at center of the shorter side is for standard ring stand use. Hole at center of the longer side is for applications such as titrations, specific gravity determinations, etc. Includ (1 per EA)

Polypropylene racks with a 3-tier design provide a clear view of the tube contents and convenient insertion and removal of tubes. (2 per PK )

Pack of 10 plastic, conical joint clamps (also known as keck clamps), designed to securely fasten together glassware with a 24/40 joint size. Ideal for lab setups including condensation and distillation. (10 per PK )

Made from high-quality virgin polypropylene, these Micro Centrifuge Tubes are RNase, DNase and Pyrogen free for safer use in molecular biology and other biochemical applications. Include a connected snap cap, large molded-in graduations, and a frosted sur (1000 per PK )

Deep form evaporating dishes include lip. Glazed inside and outside on both sides, except for large dishes (greater than 385 ml) which are glazed inside and partially outside. (1 per EA)

Unibody construction from Type 304 stainless steel. Can withstand temperatures from -180°C to 800°C. Covers included. (1 per EA)

Manufactured with high-quality 304 Stainless Steel, the United Scientific REUZ™ (“re-use”) Balance Spoon has a trough-shaped tip to easily pick up and transfer materials. (1 per EA )

Stainless steel micro spoon has an overall length of 16.5 cm (6.5"), with one end round and one end plastic-coated for easy grip. (1 per EA)

Octagonal mortar and pestle sets feature highly polished grinding surface. Made of naturally hard agate stone (6.5 on Moh's Scale). For use in laboratories demanding contamination-free results. (1 per EA)

Round form evaporating dishes include lip. Glazed inside and outside on both sides, except for large dishes (greater than 385 ml) which are glazed inside and partially outside. (6 per PK )

Manufactured with 304 Stainless Steel, United Scientific™ REUZ™ (“re-use”) Pharma Scoops have polished surfaces and rounded edges. The corrosion-resistant stainless construction includes large handles and smooth, large radius interior surfaces for easy cleaning and protection against bacteria deposits. Includes large rims near the handle to protect against spills when the scoop is tilted up. Intended for handling powders and granules in laboratory and production settings. Available in sizes from 10 mL to 2500 mL. Sold individually. REUZ™ products from United Scientific promote sustainability in all laboratory environments. (1 per EA )

Floating microtube racks are ideal for thawing, cooling, or incubating samples in water or ice baths, at a wide range of temperatures from -70° to 100°C. Tubes are supported below the lip while conical ends are immersed in water. Racks feature a handle for easy removal from water bath, as well as a molded-in alpha-numeric grid for identification of samples. (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® Biohazard Disposable Bags, PP, 24" x 31.5" (100 per PK )

Pack of 1000 disposable culture tubes with 3ml capacity, manufactured from high quality 5.1 expansion borosilicate glass. Rimless design enables easy plugging using a stopper. Caps not included. Meet USP Type I and ASTM E438, Type I, Class B requirements. Tubes are packaged in shrinkwrapped boxes to keep them particle-free. (1000 per PK )

United Scientific® Volumetric Flask, Class A, Individually Certified, Wide Mouth, 50 mL (1 per EA )

United Scientific® Pipettes, Volumetric, Class A, Individually Certified, 0.5 mL (5 per PK )

Pack of 100 red litmus paper strips. Red litmus paper will turn blue when it comes into contact with an alkaline solution. (1 per EA)