United Scientific Supplies

Mortars with lips are glazed on the outside, except for the bottom. Pestles are glazed to grinding surface. Oversized pestle for easier grinding. Thermal Shock Resistance - average coefficient of expansion from 20° C to 200° C is 3.56 x 10-5, gradually increasing to 4.69 x 10-5 at...

The Eco-Heat Student Hot Plate is simple, easy to use, and ideal for any laboratory. The hot plate can reach a maximum temperature of 350°C with an output of 180 watts. The aluminum alloy plate. reaches max temperature within 30 minutes and is easy to clean after cooling. Aluminum top measures...

Impact-resistant and built to last, United Scientific REUZ™ (“re-use”) beakers are made of 304 Stainless Steel. The corrosion-resistant stainless construction includes rolled top rims, smooth edges and radiused corners for easy, thorough cleaning. These beakers do not contain graduation markings -...

7 dissecting instruments in a folding vinyl pouch 8 dissecting instruments in a folding vinyl pouch 10 dissecting instruments in a large trifold vinyl pouch 14 dissecting instruments in a zippered vinyl case

Neoprene stoppers can be used in areas where rubber would be attacked by reagents or solvents. Synthetic neoprene stoppers have good resiliency and shelf-life. They withstand petroleum products and oils as well as most inorganic acids and bases. Stopper are green for easy identification. Sold by the...

Good quality natural bristles, mounted in twisted heavy gauge galvanized wire. All brushes feature a radial top.

These grade XXX tapered cork stoppers are an excellent choice for general laboratory use. They are effective for both liquid and solid mediums, and offer light weight, resilience and compressibility. Chemically inert and moisture resistant. Sold as packs of 100.

These bottles provide an excellent option for storage of reagents and other materials in the laboratory. The square shape is designed to optimize shelf space. Available in three different sizes, these bottles feature polypropylene caps, are autoclavable, and provide good chemical resistance.

Standard size dissecting tray, made fo durable stainless steel, comes layered with white wax. Ideal for use in educational or laboratory settings, these Dissection Trays are designed to make dissections easier and more efficient. The trays are expertly crafted to securely hold specimens during...

Set of 4 powerful alnico magnets with keepers. Set consists of 2 bar magnets 80mm x 15mm x 10mm; a small horseshoe magnet 25mm tall x 8mm wide; and a large horseshoe magnet 35mm tall x 15mm wide. Shipping dimensions 4"; x 4"; x 1"; shipping weight 375 grams.

Our beakers are made from low-expansion borosilicate glass. Beakers feature heavy and uniform wall thickness, spouts designed for easy pouring, and beaded tops. The 20ml and larger sizes also have white printed graduations and a marking area. Tolerance for beakers is approximately +- 5%.

Glazed, with spatula on one end and spoon on the other end. Thermal Shock Resistance - average coefficient of expansion from 20° C to 200° C is 3.56 x 10-5, gradually increasing to 4.69 x 10-5 at 1050°C. Every batch of porcelain is heat tested in our factory. Glaze - No softening occurs...

These clear non-vacuum desiccators are manufactured from soda lime glass and include a lid with a molded-in knob. Clear glass provides excellent visibility . The rims of the desiccator and lid are ground glass and require greasing before use to create an air-tight seal. Also includes a perforated...

Borosilicate Glass Erlenmeyer Flasks are designed to give the best combination of thermal shock resistance, physical strength, and resistance to chemical attack, Wide Mouth.

This aluminum top hot plate with stirrer has a powerful, 500W heating element and a 280°; C maximum temperature. The unit automatically stops heating when the maximum temperature is reached. Temperature range is from 0 to 280°; C. Stirring function operates at speeds from 0 to 1,600 rpm....

This 4-in-1 soil moisture meter is designed to monitor important conditions that affect the health of plants. Test for sunlight, moisture, pH, and temperature levels all in one convenient hand-held device. The 8” long probe reaches root-deep into the soil. Overall dimensions of the meter are...

Polypropylene Y-shaped connectors with serrated ends are ideal for leak-proof tubing connections. Autoclavable.

Borosilicate Glass Flat Bottom Boiling Flasks are designed to give the best combination of thermal shock resistance, physical strength, and resistance to chemical attack.

Designed by teachers and tested by teachers, this kit greatly enhances the students' understanding of the process of mitosis. All four stages of the cell cycle can be easily demonstrated with the parts included. The kit gives students a “hands on” experience without the need for...

Kit includes a variety of commonly used hardware itmes in a general science, physical science, or chemistry laboratory. Designed for use by 2 - 4 students. Shipped in a re-usable storage box. Contents: Alligator Clip w/ 24" Wire - 2 Burette Brush - 1 Burette Clamp, Double - 1 Clamp Boss Head -...

Operating on 1.5 to 6 V DC, this electromagnet lifts up to 3.5kg. A current direction indicator is included for the study of the magnetic field.

Multipurpose Polypropylene molded trays can be used for sterilizing, drying glassware, porcelain ware, and other laboratory supplies. These steam autoclavable trays have tapered walls designed for nesting.

This whiteboard globe is suitable for writing with a dry erase marker. Map out plate tectonics, weather patterns or any other aspect worthy of global study. Country outlines, deserts, latitude and longitude are clearly printed on the globe. Globe is 12.5” in diameter. For use with dry erase...

1216T40 (DCSET4): This set includes one each of acrylic, pine, nylon, and aluminum cubes packaged in a poly bag. Includes a reference table showing density values of individual specimens. 1216T39 (DCSET10): This set of 1" cubes includes one each of acrylic, oak, pine, poplar, steel, aluminum,...