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%.

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.

Made of silicone rubber and features special grips to prevent containers from slipping. Ideal for gripping hot objects such as beakers, flasks and bottles.

These borosilicate glass, general purpose media bottles are autoclavable with permanent white imprinted graduations and marking spots. The screw thread opening has an ID of approximately 30mm. The supplied cap is liner-less and both the cap and drip free ring are polypropylene autoclavable to 140…

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,…

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…

These student grade partial immersion thermometers are etched in 1° increments. Each thermometer comes complete with an anti-roll triangle and is housed in a convenient re-usable plastic storage. Filled with a red-colored kerosene mixture. The thermometer has a white back and is 11-3/4"…

Durable, machine-blown body. Heavy beaded tubing neck. Flasks feature a sharp graduation line and large white block letters. A ground glass stopper is included. Meets Class A specifications per ASTM E-288. Batch Certified. Our volumetric flasks feature QR code integration to facilitate quick and…

This cross-sectional view of the human skin, enlarged 105 times, gives students a close-up and 3 dimensional view. It shows three layers and a detailed view of the sweat gland, fatty tissue, and hair follicle. A color key is included.

Set of 2 lenses, 1 concave and 1 convex, 38mm diameter, 150mm focal length.

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

Mortars have pouring spout, are glazed outside only, with porcelain pestles glazed to grinding surface.  

High quality polygon shaped stir bar without pivot ring, teflon coated magnet.

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…

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…

Stainless Steel, United Scientific REUZ™ (“re-use”) Scoops are suitable for use with powders and granules in a variety of environments. Rounded bowls of the scoops are completely seamless for easy cleaning. The corrosion-resistant stainless construction includes large handles and smooth, large…

Biology Dissecting United Scientific A set of 9 dissection instruments with vinyl pouch. Includes Straight Probe. Bent Probe. Dropper Pipet. Scalpel. Tissue Forceps. Tweezers. Ruler. Pouch

Our Variable Volume Micropipettes feature built-in tip ejectors and autoclavable tip cones. They work on a click stop digital system, are easy to calibrate and maintain, and easy to disassemble for autoclaving. Manufactured in an ISO 9001:2008 certified facility, these pipettes are highly accurate.…

Liebig condensers are used to cool and condense hot vapor as part of a distilling apparatus. This condenser has a straight inner tube that the condensing vapor passes through, and a larger outer jacket that cooling water passes through. Socket is 24/40

Cast iron bases with gray enamel finish. The base is 3mm thick with a welded plate on the mounting hole. This gives the support rod 10mm of screw support, which is three times thicker than other traditional stands. The support rod includes an 80mm long rod to provide more torque when securing the…

These powder funnels feature wide, short stems. The 65mm and 125mm sizes are made of HDPE, and the 85mm size is made of PP.

Clear quartz glass crucibles are useful for analytical applications that require ashing of samples. Can withstand a continous operating temperature of 1050°C. Lids for Clear quartz glass crucibles can withstand a continous operating temperature of 1050°C.

Good quality pipettors designed for easy and precise pipetting. Pumps feature a lever for quick release, and forward or backward wheel movement. The soft elastic chuck has a threaded collar to tightly grip glass or plastic pipettes. Easy to clean. Each size color coded.

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…

Polypropylene tubes include a convenient flat bottom so they stand on their own, a large white frosted labeling area, silk screen graduations, and a leak-proof cap. Autoclavable at 121°C and 15 psi for 30 minutes. Radiation sterilized DNase, RNase, Pyrogen and latex-free. Maximum RCF 9000.

Clamp holders for rods up to 19mm (0.75") in diameter. Available in Cast Iron or Brass.

Natural Rubber Rubber Policeman for stirring rods.

100 strips each in matching color plastic vials. Individual strips are approximately 2" long and 1/4" wide.

The Earth acts like it has a huge bar magnet located at its center. This set contains a globe that is 110 mm wide with a magnet contained along its axis. The magnaprobe contains a small magnet that is allowed to rotate on two axes. This set illustrates the path of the magnetic field…

See-Through Sally™ provides a memorable visual aid for teaching human anatomy. This set consists of 12 spiral-bound anatomy charts, each representing a different area of the body, mounted on a rigid metal frame and floor stand. See-Through Sally is arranged according to both how the body…

Microscope clear slides, glass, 3" x 1", 1.3mm thick, one end frosted to make it easy to mark and read.

Polyester wipes are 100% virgin, continuous-filament polyester in a double-knit, no-run interlock design with a laser cut, sealed edge. Recommended for use in cleanroom critical environments and a wide variety of applications including cleaning medical devices, electronics displays, instrument…