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water+analysis
Description:
Easy to read wash bottles with NFPA diamond and health hazards.
Catalog Number:
(470193-226)
Description:
Soybean-casein digest medium supports the growth of a variety of microorganisms. Premeasured packs save time in the lab. Simply add the contents of one dehydrated media pack to one liter of water, bring to a boil and sterilize to make enough media for 40 to 50 plates.
Description:
Bacdown®Gel No-Rinse Skin Cleaner is for professional laboratory and healthcare use where soap and water are not available
Description:
The double junction electrode is ideal for dirty water, heavy metals, sulfides, tris buffers, and organics. The tester also features a pH and temperature readout toggle, automatic temperature compensation, and a replaceable sensor.
Catalog Number:
(470193-228)
Description:
Multipurpose media. Supports the growth of a variety of microorganisms.<BR><BR>Premeasured Packs Save Time in the Lab<BR>Simply add the contents of one Dehydrated Media pack to one liter of water, bring to a boil, and sterilize, to make enough media for 40 to 50 plates or 16edited0 tubes.
Catalog Number:
(470012-548)
Description:
The electronic salt tester measures the Sodium Chloride level in salt water pools with a range from 0 to 9,999 ppm. TDS is measured from 0 to 9,999 ppm and Temperature from 32.0° to 149°F.
Catalog Number:
(CXK-4520)
Description:
The test kits utilize CHEMetrics Titrets® ampoules. Titrets ampoules use a reverse titration technique to measure analyte concentration levels (titrant volume inside the ampoule is fixed while the sample volume is varied).
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Catalog Number:
(76048-922)
Description:
BDD™ (Bacdown® Detergent Disinfectant) will safely and effectively clean and disinfect surfaces in labs, production areas and process equipment. Diluted two (2) ounces per gallon of water (1:64), BDD™ is a bactericidal, virucidal, fungicidal disinfectant, effective against HIV-1, HBV and more.Â
Catalog Number:
(89423-136)
Description:
<p>Decon's phenazine paper is specifically designed for determining pH in the range of 4.0 to 8.0.</p>
Catalog Number:
(470021-372)
Description:
Fast and easy-to-use, this kit contains two dropper bottles for accurate dispensing of test solutions, non-staining test tube with snap cap, and instructions. It comes with enough solution for 130 tests and can be used in either fresh or salt water. Range: 0–8 ppm ammonia.
Catalog Number:
(470024-842)
Description:
Hazard Info: Toxic<BR>Shelf Life (months): 36<BR>Storage: Blue<BR><BR>This solution can be used as a mold inhibitor for dissection specimens if you choose to dissect your specimen over multiple days/weeks.<BR>Please Note: This product is designed for educational and teaching laboratories and no certificate of analysis is available.
Catalog Number:
(470104-828)
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.<BR>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.<BR><BR>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.<BR><BR><B>Note: shown with Boreal Balance - not included.</B>
Catalog Number:
(76498-432)
Description:
This non-clogging aspirator head prevents large debris from entering and clogging the system.
Catalog Number:
(470163-096)
Description:
Use Raoult's Law to Determine the Effect of Temperature on Vapor Pressure
Description:
The Analysis of Minerals and Soils Lab Activity teaches students to utilize physical and chemical techniques to thoroughly investigate crime scene samples.
Catalog Number:
(470311-230)
Description:
LEYBOLD® Chemistry Experiments.
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The original product is no longer available. The replacement shown is available.
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