United Scientific Supplies
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Human Skeleton Model, 85cm Tall
United Scientific SuppliesThis is an excellent half-size model for demonstrating the basic anatomical features of the human skeleton. The carpals and tarsals are fused, but the rest of the skeleton has natural movement in the joints. The heavy metal base adds an extra measure of stability while the skeleton itself is…
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Fan Cart
United Scientific SuppliesA basic inexpensive Fan Cart powered by two AA size batteries (not included) demonstrates Newton’s principle of action and reaction. Batteries are contained in the removable power unit and the fan is con-trolled by a switch. The propeller delivers a thrust of about 88 mN, accelerating the…
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Aspirator Bottles
United Scientific SuppliesThese lightweight, autoclavable aspirator bottles are made from polypropylene and can be used for dispensing distilled water and other laboratory solutions. The leak-proof spigot screwed to the bottle requires only a half turn to open or close. Polyethylene cap and stopcock should be removed before autoclaving.
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Pocket Illuminated Microscope
United Scientific SuppliesThis easy to focus 20x pocket microscope is excellent for classroom investigation as well as outdoor use. Includes a protective case. Requires two “AA” batteries (not included).
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CORK STOPPERS
United Scientific SuppliesThese 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.
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United Scientific™ Analog Heating Mantles With Stirrers
United Scientific SuppliesThis series of analog heating mantles includes a built-in stirrer function. Separate knobs control the temperature level up to 400° C and stirring speed up to 800 rpm. Case is constructed of durable stainless steel and aluminum materials. Knitted mantle is made from glass fiber yarn and…
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Numbered BOD Bottles
United Scientific SuppliesBOD Bottles for incubating diluted samples of clean, waste, effluent, and polluted water during the 5-day biochemical oxygen demand (BOD) test. Bottles are numbered to allow for convenient organization of samples. 300 mL bottles also include a bar code. Glass robotic stoppers are included. The 300…
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Spatula With Wooden Handle
United Scientific SuppliesFlexible Stainless Steel Blade with rounded end, mounted in a polished wood handle.
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Stainless Steel Spatula
United Scientific SuppliesStainless Steel Spatulas, Available in assorted styles and sizes (bent, flat, and tapered ends).
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United Scientific™ Test Tube Rack, PC
United Scientific SuppliesThese ingenious racks with a 3-tier design provide clear view of the tube contents & convenient insertion & removal of tubes. The PC Rack has transparent upper & middle plates. These autoclavable racks can withstand sub-freezing temperatures.
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Support Stands with Rods
United Scientific SuppliesThese support stands with rods come complete with a stamped steel base with black enamel finish and a removeable zinc plated steel rod.
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Plastic Buchner Funnels
United Scientific SuppliesThese polypropylene 2-piece funnels are lightweight, easy to clean and autoclavable. The top portion snaps into the lower one forming a vacuum seal that does not require greasing. The base of the top portion has a perforated filter plate.
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Aluminum Slotted Weight Set
United Scientific SuppliesIncludes a 50g aluminum hanger and 12 aluminum weights, 9 x 20g, 1 x 10g, and 2 x 5g.
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Ripple Tank
United Scientific SuppliesThis device demonstrates the generation, propagation, reflection, interference, and diffraction of waves. It comes with all accessories necessary for these experiments. A 6VDC power source and an overhead projector are required (not included). Instruction manual included.
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Electric Calorimeter
United Scientific SuppliesThis device can be used as a classic standard calorimeter or as an electric calorimeter. Made of aluminum and plastic, the calorimeter has a diameter of 10cm, height of 11cm, liquid capacity of 175ml, and a heat capacity of 25J/°C. Electrical requirements are 6V DC, up to 2A.
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Hand Vacuum Pump
United Scientific SuppliesGood quality, economical hand operated air/vacuum pump is easy to operate. Each squeeze of the pump delivers approximately 15ml, and can be used to create vacuum of 15mm Hg, or air pressure of about 2 atm (standard atmosphere). Pump features a gauge along with a removable cap and elastic valve to…
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Glass Beaker Set of 5
United Scientific SuppliesAn ideal starter set for any laboratory, this set contains 5 borosilicate glass beakers in sizes 50ml, 100ml, 250ml, 600ml, and 1000ml.
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Laser Pointer, Green
United Scientific SuppliesEconomical laser pointers are useful for many optical experiments. Lasers operate on a push-button switch, are housed in a rubberized aluminum pen-style case, and include a pocket clip. The 6" long x 0.5" diameter Class 3R Green laser pointer has a maximum output of 5mW and a…
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Spectrometer
United Scientific SuppliesPerform quantitative spectroscopy experiments using this good quality yet economical spectrometer. Unit is mounted on a stable base with attached collimator, and rotating telescope platform. Features include a 2.6cm diameter achromatic optical system with a 10x eyepiece and crosshair. A 16cm…
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THERMOMETER
United Scientific SuppliesThermometers feature 5" long stainless-steel probes. Temperatures are shown on a dial display. Includes protective sleeve with pocket clip. This versatile 38mm (1-1/2") diameter thermometer features molded plastic dial, with temperature ranges of -20° C to +50° C, and 0° to 120° F, in 1°…
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Free-Running Tandem Pulleys
United Scientific SuppliesFree-running tandem pulleys feature plastic sheaves, plated aluminum frames, and a hook at each end.
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Disposable Glass Culture Tubes
United Scientific SuppliesDisposable culture tubes are manufactured from high quality borosilicate glass. Rimless design enables easy plugging using a stopper. Caps not included. Tubes meet ASTM standards and are alkali-free and inert.
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LabForce™ UniSafe™ Vented Wash Bottle
United Scientific SuppliesLabForce™ UniSafe™ vented wash bottles are made from industrial grade low-density polyethylene with polypropylene stem closure and venting assembly. They are pre-printed with the Chemical name and formula, the National Fire Protection Association (NFPA) Section 704 Four-color Diamond,…
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Bottle, with Pipet and Rubber Bulb
United Scientific SuppliesSquare shaped clear flint glass bottles with glass pipet and rubber bulb stopper. Capacity 30ml. Replacement pipets are also available.
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Reversible Reagent Reservoir
United Scientific SuppliesThis versatile polypropylene reservoir is useful for single and multichannel micropipettes. Positioned one way. It provides a 50 mL reservoir for use with a single channel micropipette. Flipped over, it provides a numbered reservoir with eight separate 5 mL reagent channels, and a numbered…
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Ceramic Magnets
United Scientific SuppliesWe offer a variety of economical ceramic bar, disc, and ring shaped magnets. Magnets are upainted, except where noted.
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Nuclear Magnetic Resonance Apparatus
United Scientific SuppliesSet of equipment for studying the nuclear magnetic resonance of protons in hydrogen and fluorine and measuring the gyromagnetic ratio, Lande factor, and nuclear magnetic moment of these nuclei. Includes permanent magnet, oscillator, frequency counter, and power supply. Requires an oscilloscope. …
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PLASTIC TEST TUBE RACK, ROUND, 12-TUBE
United Scientific SuppliesThis circular 12 place Polypropylene test tube stand has four 25mm diameter holes and eight 19mm diameter holes. The base has matching wells and 16 drying pins surrounded by a trough to catch drippings. Pre-assembled.