United Scientific Supplies

Tall form Berzelius beakers without a spout. Our beakers are made from low-expansion borosilicate glass. Beakers feature heavy and uniform wall thickness and beaded tops. Also include white printed graduations and a marking area. Tolerance for beakers is approximately +/- 5%.

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.

Clamp features vinyl coated three pronged jaws that open to 2.25" wide. Includes fiberglass sleeves and a clamp holder that can be rotated 360°.

Externally threaded cryogenic vials available in both 1.8ml and 4.5ml Sizes. Choose between round or star base. Designed for storage of samples as low as -196°C*. Manufactured from polypropylene. Feature a large white frosted labeling area, silk screen graduations, and a leak-proof HDPE cap. Vials...

Dissecting pans are stackable and made of durable aluminum (Available with and without wax). Available in two sizes Note: 20A00M837 and 20A00M838 include wax and the 2000M835 and 20A00M836 do not include wax

Manufactured with high-quality 304 Stainless Steel, United Scientific REUZ™ (“re-use”) Offset Spoon Spatulas include an offset spoon on one side and a spatula on the other side. Useful in laboratory settings where easily sterilized stainless steel is desired. Constructed of a single piece of...

Stainless Steel Micro Spatulas with varying ends.

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. Thermal Shock Resistance - average coefficient of expansion from 20° C to 200° C is 3.56 x 10-5, gradually...

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%.

UniStore™ Narrow Mouth, PP, reagent bottles are manufactured from USP Class VI resin that is FDA-21CFR compliant. Excellent chemical resistance to most acids, bases, and alcohols. Polypropylene caps are included. Manufactured from USP Class VI resin that is FDA-21CFR compliant for food contact...

Designed for bacteriological analysis where it is necessary to sterilize the filter holder with the membrane filter in place. The glass surface is coated with PTFE to avoid filter damage and membrane adhesion during autoclaving. Complete set includes a PTFE-faced borosilicate glass funnel and...

Made from Acrylic about 3mm thick, with highly silvered back.

Self-zeroing burette mounts on a glass bottle. Includes a PTFE needle valve stopcock, intermediate stopcock and rubber bellows. Class A, ASTM E-287, meets USP standards, individually serialized and certified. Includes Schellbach backing for easy reading of liquid levels. With amber graduations....

Set of six of our most popular spoons and spatulas for the laboratory includes one each: 4" blad mounted on a hardwood handle, microspoon with Plastic Handle, Stainless Steel 6" Spatula (one end flat, one end spoon), 6" Stainless Steel Spatula (one end bent, one end flat), 6" Stainless Steel Spatula...

All-in-one pipettes are molded from unbreakable translucent polyethylene. Can be sealed and refrigerated.

Glazed, with long spatula on one end and knob 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...

Offering resistance to thermal shock and chemical corrosion, United Scientific Supplies presents the Porcelain Combustion Boats. These instruments are precision-engineered to hold and heat samples during combustion reactions in analytical chemistry processes. The high-quality porcelain material...

Buchner funnel includes fixed perforated plate. Funnels are glazed on inner and outer surfaces except for the rim. 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...

Soft, silicone grip provides improved comfort and handling. Blade is constructed of stainless steel with a flexible, rounded end. Handle is manufactured of polypropylene and layered with a silicone grip. Handle dimensions are 4-1/8”L x 1”W x 1/2”H. Latex-free. Autoclavable.

Our magnetic stir bars are constructed of high-quality Alnico magnets coated with PTFE. Micro (Flea) magnetic stirring bars are designed for stirring small volumes in vessels such as vials or test tubes. Measures 12.7 mm x 3 mm.

These foam calorimeter cups have excellent insulating properties so you can investigate thermal energy with minimal loss to the environment. The lids have holes for inserting a thermometer or temperature probe. Outside Dimensions Height: 4.25” Diameter: 4” Inner container: Height: 4” Diameter 4”...

This large van de Graaff generator uniquely offers alternative drive modes, either hand-cranked or motor driven. Excellently constructed, the generator reliably delivers charge and sparks 10cm long and more immediately on setting it in motion, even under high humidity conditions. In hand-cranked...

Delivering precision and durability, these long stem glass funnels by United Scientific Supplies are an essential component for any laboratory. Ideal for filtering experiments, these glass funnels offer a long stem design that allows for easy insertion into narrow openings. Made from high-quality,...

Designed for storing and transporting light sensitive materials, amber media / solutions bottles are autoclavable, with permanent white imprinted graduations and marking spots. The supplied GL 45 cap is liner-less and both the cap and drip free ring are polypropylene and autoclavable to 140°C....