pH+Tests

Catalog Number: (10842-846)

HemoCue Glucose 201 Data Management System, HemoCue America

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Description: The GL201 DM System offers lab accurate POC glucose testing with all the necessary connectivity solutions to seamlessly transfer results into your electronic database.

Catalog Number: (89171-030)

Urine Cytology/FISH Testing Collection and Transportation Kit, Therapak®

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Description: Kit contains the components necessary for urine cytology / FISH testing

Catalog Number: (470334-120)

Hermle Z287-A Compact Universal Centrifuge

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Description: The Hermle Z287-A Compact Universal Centrifuge exceeds the limitations set forth by traditional microcentrifuges which are restricted solely to fixed angle rotors for microtubes. Instead, this compact, next generation model features an expansive line of swing out and fixed angle rotors options that accept microplates and test-tubes up to 50 ml. This centrifuge is designed to be our most compact and economical. It is a true workhorse for any lab requiring a centrifuge that can accommodate many fields of research.

Ward's® 1100 Visible Spectrophotometer

Description: Ward's® 1100 Visible spectrophotometer is perfectly designed for high school and college students completing general analysis and experiments such as Beer-Lambert, Absorption Spectrum, Transmittance, Chlorophyll, protein (biuret test) and more. An included visible wavelength spectrum chart on the instrument panel allows the user to make the correlation between a wavelength number to an actual color on the visible light spectrum. The built-in secondary filters reduce stray light and increase precision. The design is "Student-Proofed" making this a durable unit for years of use. Large digital display makes reading much easier and the new USB interface allows for the collection of data via a computer. This spectrophotometer is designed for use with 1/2" (13 mm) round tubes or 10 mm square cuvettes. an adapter is supplied at no additional charge for 10mm square cuvettes. High quality silicon photodiode detector and 1200 lines/mm grating assures high performance. Auto zero function, one-touch blanking and built-in automatic filters for easy operation. Large digital display allows for quick and easy readings. Optional Windows(R) based software for easy data collection and application expansion to Standard Curve and Kinetics, Abs. and %T is available. Data can be easily exported to Microsoft Excel(R) for further processing and analysis. The software is designed for Windows based PCs, using Windows 2000, ME, or XP. Model 1100 measures Absorbance, Transmittance and now includes a USB port.

Catalog Number: (470152-758)

AP Environmental Science Daily Lesson Plans

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Description: Fully prepare students for success on the AP® exam with lessons that incorporate study skills and free response essays to improve their note keeping and test taking ability. A kinesthetic approach to study that exceeds the accreditation requirements of the College Board, AP® Environmental Science Daily Lesson Plans is a full academic year curriculum, lab experiments, activities, games, demonstrations, simulations, discussions, and scavenger hunts. Each lesson includes objectives, a materials list, procedure, student hand-outs, and grading rubrics. Flexible enough to adjust to any academic schedule, the 142 lesson plans are available in binder or CD-ROM format.

Autoclavable Test Tube Racks

Description: A space saving alternative to wire racks, these stackable submersible plastic racks are constructed of a special blend of autoclavable polypropylene. This mold-resistant plastic is both safe and sterile for use in the lab. The white racks will sink in a water bath and maintain their stability even in agitated water. Each rack features end plates for labeling as well as numbered and lettered rows for tube identification. Size of each: 9 3/4" x 4 1/10" x 2 1/2".

Catalog Number: (470104-828)

Universal Specific Gravity Kit for an Electronic Scale

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Description: The Universal Specific Gravity Kit is designed to be used with any electronic scale with a minimum capacity of 15 grams and a tare (re-zeroing) function to easily measure the specific gravity of gemstones and minerals. Just weigh the stone "in air" on the integrated weighing platform of the scale, then without changing the setup, weigh the stone in water by placing it in the underwater weighing pan of the gem holder suspended above the platform. Plug the two values into the specific gravity equation and obtain the specific gravity of your stone. Includes: lightweight gem holder support and underwater weighing pan, independent, spill-resistant, adjustable beaker support, beaker for filling with water - 100ml capacity, aluminum test weight, stainless steel tweezers, instructions, reproducible Specific Gravity worksheet, table of 300 common minerals/gems sorted by SG, with 6 other properties, including refractive index. Note: shown with Boreal Balance - not included.

Catalog Number: (89497-592)

Uri-Pak™ Urine Collection Kit, Globe Scientific

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Description: The Uri-Pak™ Urine Collection Kit offers all the components necessary for specimen collection, handling, transport, and testing

Catalog Number: (470019-794)

Ward's® Microhematocrit Set

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Description: The set includes 200 heparinized, mylar wrapped, hematocrit tubes, and six capillary tube trays with sealant. Each tray has two rows of slots numbered 1 through 24 for easy tube storage.

Catalog Number: (470062-054)

1500 Watt Step Up/Down Transformer

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Description: The International DS-1500 Diamond Series 1500 Watt Type 3 Voltage Converters provide the best performance in our line of Voltage transformers. With an extra durable lifetime coil and the ability to convert 110 volts to 220 volts and 220 volts to 110 volts, these voltage converters have been tested to the highest level of material and workmanship standards. Flawless electrical connections that meet U.S Military specifications are accomplished by professional hand soldering. The price of copper continues to rise almost daily, putting a strain on the electronics industry. In an attempt to try and produce a lighter weight and more efficient voltage transformer, there are companies that use less copper in their products which only gives the consumer a much lower quality product. Att 220 Electronics we believe in the Golden Rule of Voltage Converters. Depending on the wattage rating of your appliance, always use a transformer rated 2 to 3 times higher. Washing machines, microwave ovens and food processors fall into the category of appliances that will work with this voltage converter. If you are going overseas or coming to America anytime soon, make the best choice and purchase one of these voltage converts today.

Ethanol absolute, KOPTEC, meets analytical specification of BP, Ph. Eur., USP (200 Proof)

Description: Pure (undenatured) anhydrous (200 proof/100%) ethyl alcohol meets USP and Multicompendial specifications used as a cleaner, solvent, or reagent.