United Scientific Supplies

This kit contains essential components for short path distillation. All glass parts are manufactured from high quality 3.3 borosilicate glass. Short Path Distillation Head (two included in the kit) with 24/40 flask joints features a condenser coil and three ¼” hose nozzles, two for...

Glass prepared microscope slides, supplied in a plastic  case. A collection of slides specific to the study of bacteria. Set of 12. 1)Mixed bacteria, bacilli, cocci and spirillium 2)Mycobacterium tuberculosis, in tissue 3)Cocci, Gram positive and negative 4)Rhizobium, in root nodule 5)Bacilli,...

Designed for organizing pipettes or other lab instruments, our pipette tray is designed to fit large drawers, refrigerators and bench tops. Tray features 4 deep columns (approx. ¾” deep) and is recommended for 1 to 10ml pipettes. Dimensions are 16” x 12” x 1” and is...

Eight-part full-sized brain is molded from PVC plastic and hand-painted to show lobes. Parts of the brain are held together by embedded magnets. Includes over 50 labeled structures of the brain. Mounted in a rotatablemetal wire harness on a plastic stand. Includes a fold-out lam inated color guide...

Set of four 500ml LDPE bottles are translucent and manufactured from low density polyethylene (LDPE). Graduated on the outer surface to reflect an approximate volume of solution filled or dispensed.  Bottles in clude polypropylene (PP) caps, one each of red, yellow, blue, and white.

Equilateral prisms, made from high quality clear acrylic sheet with highly polished surfaces.

This consistometer is the ideal tool to measure consistency and flow rate of viscous substances. The rate of sample flow is measured by observing how far it travels during a specific time interval. A consistometer is commonly used to test consistency of products such as sauces, jams/jellies,...

Excellent for holding small objects, The jaws on these burette clamps open from 15mm to 45mm (0.5" to 1.75"). The clamp attaches to rods up to 13mm (0.5"). O.D. Jaws can be rotated and locked at any angle. Available with the jaws coated or uncoated.

Extra long spring (21cm when compressed) allows you to magnify your wave demonstrations to illustrate traveling waves and wave patterns. Included stand prevents tangling or damage to super spring during storage. Includes activity guide.

This double-ended polypropylene micro pestle features one end that fits 1.5ml microcentrifuge tubes and another end that fits 0.5ml tubes. Autoclavable. Micro pestles are excellent for resuspending bacterial cells and precipitates of nucleic acids or proteins, and are useful for tissue grinding.

Plastic (ABS) slide storage box features a removable slide tray with 100 numbered slots that hold one or two slides each. Clear hinged lid allows easy view of labels. Slides can be stored vertically with the label up for easy identification or bar code reading. Measures 3" W x 9" D x 3-1/2" H....

A convenient, well-made solenoid for investigating the magnetic field of a coil and for the current balance experiment. The clear acrylic former and the large diameter (90mm) allow items placed inside the coil to be easily seen. Five tappings give easy access to windings of 100, 200, 300, 400 and...

Straight glass pipettes with tapered rubber bulbs. Approximately 70 mm long with 2 ml capacity.

An assortment of hardware most often used in general chemistry labs. Starter kit includes the following Contents: Beaker Tongs, Burette Clamp, Burner Tripod, 3" ring, 9" legs, Mohr's Pinchcock Clamp, Clamp Holder, Right Angle, Clay Pipe Triangle, 2", Crucible Tongs, Nickel-plated Steel, 9" Ring...

Short Path Distillation Head with 24/40 flask joints and 10/30 thermometer port. Distillation head is manufactured from high quality 3.3 borosilicate glass and features a condenser coil and three 1/4" hose nozzles, two for condenser and one for vacuum.

These nickel plated pins feature a “T” head which allows for a firm grip, making them easier to insert and extract.

The most widely used qualitative filter paper for routine applications. Medium porosity and flow rate. 100 circles packed in a cardboard box. Superior quality neutral filter paper. Suitable for medium filtration, very low ash content.

Build your own series circuit using the handy Create-A-Circuit-Kit. It comes complete with a "D" cell battery holder, a knife switch, two miniature light bulbs, two lamp holders, and four connector cords. Instructions are included.

Burettes with general purpose screw thread stopcocks are made from the highest quality, accurate bore tubing to provide a high degree of accuracy, reliability, and durability. All graduations are in resilient white enamel. Accuracy per Class "B".

Molded in polypropylene, this stand holds a maximum of 94 pipettes and rotates on a central vertical axis for convenient selection of any particular pipette. Centrial vertical axis measures 19" in height. The lower rotating disc has four concentric troughs with tapered sides and open bottoms...

These autoclavable desiccators are made of polypropylene and polycarbonate and can hold vacuum up to 740mm Hg for 24 hours without any greasing. The PP stopcock has a self lubricating PTFE plug that works to create the vacuum, shut it off and release it. Autoclavable at 120°C for fifteen...

Clamps are die casted from aluminum and feature black rubber sleeves for firm gripping of burettes.  The adjustable clamps hold up to 30mm OD burettes which are held in place by the pressure created by the springs.  For use with rods up to 19mm diameter.

This magnet is generally fed to cows to attract metal particles they may have ingested while grazing. Students can use it in the classroom for magnetic field demonstration and other interesting experiments.

These stackable stainless steel mesh sieves are ideal for separating soil or sediment particles of multiple sizes. Available in six convenient sizes with a lid and catch pan. All sieves are 20cm in diameter and 4cm deep. Sieve sizes:4000 micron, 2000 micron, 500 micron, 250 micron, 125 micron and 63...