United Scientific Supplies
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Disposable Polystyrene Petri Dishes
United Scientific SuppliesDisposable polystyrene petri dishes offer optical clarity and strength at economical prices Sterilized 150mm x 15 Dishes come in packs of 180 90 x 15mm dual compartment Dishes come in packs of 500
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Table-top Buchner Funnel
United Scientific SuppliesThese autoclavable, table-top Buchner funnels are ideal for vacuum filtration. Includes a tubulated side outlet and accepts standard filters. The 750ml size is 60mm tall, 147mm in diameter, requires 125mm filter paper and the side outlet is 5/8" (16mm).
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Porcelain Evaporating Dishes, High Temp, Round Form
United Scientific SuppliesRound 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…
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United Scientific™ MICROPIPETTE TIPS
United Scientific SuppliesManufactured in a precision molding facility from 100% virgin polypropylene, United micropipette tips are DNase, RNase and Pyrogen free. The highly smooth surface is hydrophobic to provide low liquid retention, increased accuracy and repeatability. Inner radial rings enable an airtight grip on the…
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Deluxe Chemistry Hardware Assortment
United Scientific SuppliesA comprehensive assortment of glassware, plasticware, porcelain and other hardware most commonly used in general chemistry labs and includes the following: Beaker, Glass, 100ml (1), Beaker, Glass, 250ml (1), Beaker, Glass, 400ml (1), Beaker, Glass, 1000ml (1), Bottle, Wash, 125ml, Plastic…
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Optics Set
United Scientific SuppliesIncludes two acrylic lenses, one each of double convex, and double concave, and three mirrors, one each of convex, concave and plane. Packed in a cushioned wood storage box.
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Clamp Holders
United Scientific SuppliesClamp holders for rods up to 19mm (0.75") in diameter. Available in Cast Iron or Brass.
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Hall's Carriage
United Scientific SuppliesThis Hall's carriage has a durable plastic body with a roomy well for additional masses (not included). The machined aluminum wheels and axles are mounted on hardened steel cone bearings for minimum friction and long life. For use with all types of inclined plane. Shipping weight: .30 Lbs.,…
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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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GLASSWARE ASSORTMENT
United Scientific SuppliesQuality glassware assortment for use in a laboratory. Shipped in a reusable storage box. Kit includes the following items: 2ea. Beaker, Glass, 100ml, 1ea. Beaker, Glass, 250ml, 1ea. Beaker, Glass, 400ml, 2ea. Bottles, 4 oz. w/ Screw Caps, 2ea. Burets, 50ml, Mohr, 1ea. Crucible, Porcelain, 1ea.…
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Digital Luxmeter
United Scientific SuppliesThis ingenious device offers a practical and economical solution for light measurements in a variety of learning situations. Whether measuring environmental light or quantifying an optical experiment, this compact luxmeter meets the need. For most uses, the autoranging feature makes this a…
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Low Form, Heavy Duty Glass Beakers
United Scientific SuppliesHeavy duty beakers are ideal for tough handling conditions including mechanized washing. Beakers feature a double graduated metric scale and a marking area. Tolerance is approximately ± 5%.
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METAL BACK THERM
United Scientific SuppliesGlass thermometer mounted on aluminum back. Thermometers are filled with approximately 3 grams of Toluene mixed with red color.
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Knife Switch
United Scientific SuppliesKnife Switches for low voltage experiments (less than 36V) with plastic bases. These items are available with either thumbscrew or spring binding posts.
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Disposable Pipettes
United Scientific SuppliesPolyethylene dropping pipettes are graduated, and can be easily rinsed and re-used. Offered in 1ml and 3ml sizes.
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Dropper Bottle
United Scientific SuppliesThis dropper bottle is made of translucent and low density polyethylene. Bottle can be used with or without dropper.
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Polypropylene Wide Mouth Reagent Bottles
United Scientific SuppliesUniStore™ Wide 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…
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Hand Tally Counter
United Scientific SuppliesBright plastic case makes this hand tally counter lightweight yet sturdy. The counter advances by 1, up to 9999 each time the button is pressed. Turn the side knob to return the reading to zero. Use for counting bacterial colonies, vibrations of a pendulum, etc.
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ELECTRODES, ELECTROLYSIS APPARATUS
United Scientific SuppliesThe Hoffman Electrolysis Apparatus is used for the qualitative and quantitative study of the electrolytic decomposition of electrolytes such as water and hydrochloric acid. Included platinum electrodes are also sold separately. Includes activity guide. Shipping weight: 8 lbs., dimensions:…
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Teasing Needles
United Scientific SuppliesDurable, plastic handles. The pin points allow accurate work. Stainless steel needles eliminate rust and other corrosion. Packs of 12.
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Steel Chemical Forceps
United Scientific SuppliesExcellent for handling chemicals, and hot objects. Available in stainless steel or nickel plated steel. Edges are blunt and fit squarely together.
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Tri-Pour PP Beaker
United Scientific SuppliesThese disposable, yet sturdy polypropylene beakers feature three pouring lips for drip-less dispensing. Beakers are graduated in both ounces and ml. Assortment of 5 each 50ml, 100ml, 250ml, 400ml, 800ml, and 100ml Tri-Pour Beakers.
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Deluxe Support Stands
United Scientific SuppliesCast 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…
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Vacuum Filter Holder Set, 47mm
United Scientific SuppliesThis all-glass filter holder is used in particulate contamination analysis for filtering aqeuous, organic, or corrosive liquids. It is also recommended for HPLC solvent filtration. Complete set includes a borosilicate glass funnel, anodized aluminum spring clamp, vacuum base with sintered disc,…
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Combination Heating Mantles
United Scientific SuppliesHM2000 series combination mantles are ideal for repetitive extracting, refluxing, and distillation applications. Units feature space saving built-in electronic power regulator knobs. Available in 3-place and 6-place configurations for maximum safety and convenience. Each unit includes 1 each…
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Filter Pipette Tips
United Scientific SuppliesProtect against cross-contamination using these filter pipette tips. Filters are manufactured of 100% pure porous polyethylene, and designed to prevent liquids and aerosols from entering the body of the micropipette. Best suited for biological applications, these tips are non-cytotoxic,…
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United Scientific™ Reagent Bottle
United Scientific SuppliesThis narrow mouth bottle has a capacity of 90 mL and a lined polypropylene lid. Constructed of high density polyethylene, the bottle is translucent, pliable, and has excellent strength. Leakproof bottle designed to meet TSA 3-1-1 guidelines for domestic and international travel. Lined…
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Reversible Microcentrifuge Racks
United Scientific SuppliesReversible racks can be used for 0.5ml or 1.5ml capacity tubes. Both sides of the rack can hold up to 108 tubes, and feature alpha-numeric grid for inventory management. Included transparent lid can be used to cover either side to provide a clear view while protecting stored tubes. Autoclavable.…
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Plant Cell Model
United Scientific SuppliesThis model displays the three essential parts of a plant cell: the cell wall, cytoplasm, and the nucleus. The model also shows the nature and position of the vacuole and nucleus. A detailed key is included.
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Reagent Reservoir
United Scientific SuppliesFor use with micropipettes. Total capacity of 75 mL. Includes graduation marks at 10, 30 and 60 mL levels. Autoclavable.
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Automatic Burette, Glass, Class A, Individually Certified
United Scientific SuppliesSelf-zeroing burette is mounted on a glass bottle. Includes a PTFE needle valve stopcock, intermediate stopcock and rubber bellows. Class A, ASTM E-284, meets USP standards, individually serialized and certified. Includes Schellbach backing for easy reading of liquid levels. With amber graduations.…
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Plastic Graduated Cylinder Sets
United Scientific SuppliesA convenient set of 7 graduated PP cylinders in sizes 10ml, 25ml, 50ml, 100ml, 250ml, 500ml and 1000ml. Also available as a set of 4 in sizes 10ml, 25ml, 50ml and 100ml.