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water+analysis
Catalog Number:
(470301-298)
Description:
CAS Number: 860-22-0
Formula Weight: 466.36 Formula: C16H8N2Na2O8S2 Solubility: Water and Alcohol Synonyms: Acid Blue 74, C.I. No. 73015 Shelf Life (months): 36 Storage: Green
Catalog Number:
(470175-074)
Description:
A slender probe gauges the soil mixture at the roots of a plant, while a light sensor on the front of the unit measures the amount of ambient light.
Catalog Number:
(89221-822)
Description:
The conditioning cartridge is for use in PURELAB® Option-E 5/10 water purification systems, for the conditioning stage required for reversed-phase sorbents.
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Catalog Number:
(470219-422)
Description:
Mounted on molded plastic base, the unit consists of a base into the top of which may be screwed one of a set of four vases of differing shapes. An aperture in the bottom has a thin rubber diaphragm across it, bearing upon the short arm of the lever pointer. A moveable index on the vertical rod enables the height of water in vases to be set at same level. The apparatus is mounted on moulded plastic base that measures 25 x 17.5cm. The experiment is performed by screwing in each vase, in turn, and filling with water to the same level. It will be seen that the given height of water will result in the same deflection of pointer whatever shape of the vase.
Catalog Number:
(470193-232)
Description:
For cultivation of fungi and yeasts.<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 .
Catalog Number:
(470347-438)
Description:
Easy way to test plant samples for their required macronutrients.
Catalog Number:
(470220-790)
Description:
Hands-on field sampling tool.
Catalog Number:
(470347-446)
Description:
Easy way to test soil for the macronutrients that grow healthy plants.
Description:
Precalibrated test tubes and labware give fast, accurate results on-site, in the classroom, or in the lab.
Description:
Environmental Test Kits help students gain a better awareness of environmental conditions in their area and in the world at large.
Description:
The MDX-series delivers digital accuracy and high-end features for specific applications. Brix and Refractive Index scales can be used in a wide variety of industries including: food and beverage, industrial, waste-water, aquatics, and many more.
Catalog Number:
(470350-702)
Description:
This is a complete set of all the solutions required for routine pH measurement.
Description:
Dedicated water ways allow the faucet and eyewash to work independently of each other.
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Catalog Number:
(470356-466)
Description:
This Hoffman electrolyzer water chemistry kit lab is a must-have for any chemistry lab.
Catalog Number:
(470203-064)
Description:
Use this cone-shaped fine-mesh nylon net to let water pass while you filter out plankton.
Catalog Number:
(470203-078)
Description:
Pre-calibrated test tubes and labware give fast, accurate results in the classroom or in the lab.Â
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