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water+analysis
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:
(470006-758)
Description:
This pH tester is an easy-to-use pH water tester that makes monitoring water quality simple. This accurate pH tester features 0.1 resolution with automatic two-point calibration and temperature compensation in a single, portable, pocket device.
Description:
Safe, easy, economical test for three factors.
Catalog Number:
(470303-072)
Description:
CAS Number: 5970-47-8
Formula Weight: 548.96 Formula: [ZnCO3]2 [Zn(OH2]3 Density (g/mL): 3.5 Solubility: Slightly soluble in water Shelf Life (months): 36 Storage: Green
Description:
Get accurate water testing results with the Free Chlorine colorimeter. With a digital read out, there is no more struggling to determine colors visually. This free chlorine tester's compact design fits in your pocket or stores easily in your shop.
Catalog Number:
(470004-408)
Description:
Students learn about DNA fingerprinting in a dry lab setting.
Catalog Number:
(470344-150)
Description:
Hands-on STEM learning kit for launching rockets using a simple chemical reaction.
Catalog Number:
(470004-758)
Description:
This three-in-one meter allows you, at the flick of a switch, to check soil pH, find out how much light a plant is receiving, and check to make sure your plants have enough water.
Catalog Number:
(470303-838)
Description:
The Go Direct Optical Dissolved Oxygen Probe makes it easy to measure dissolved oxygen concentration, water temperature, and atmospheric pressure.
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:
(470094-812)
Description:
Easy low range test for water content.
Catalog Number:
(470163-120)
Description:
Determine the Unknown!
Description:
Estimate stream quality as it relates to solids in the water.<BR><BR>This Turbidity Tube is made from 1-<sup>3</sup>/<sub>4</sub>" (4.4 cm) clear polycarbonate tubing and is marked with easy to read black numbers on a white tape; tape is marked in centimeters. A drain tube with a crimp are supplied so the sample can be drained off until the Secchi pattern on the bottom just appears. The height of the water column is then recorded. Overall length of the tube is 24" (61 cm).<BR><BR>The optional Transparency Tube (item #67311-46) allow you to measure turbidity in streams where a secchi disk can't be used--simply fill the tube with water and look down. Each clear polycarbonate tube features a centimeter scale on one side and a secchi disk design, 2" (4.5 cm) in diameter, on the bottom. The secchi design is screwed to a rubber stopper that removes for cleaning. Drain the tube with the drain hose and attached finger crimp. Ideal for the GLOBE program!
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:
(470106-166)
Description:
Bacteria Make Up Much of the Composition of the Soil
Description:
<B> Indole Reagent</B><BR>Indole Reagent for the Indole reaction of Enterobacteria. 30 ml bottle.<BR><BR><B> Oxidase Test Strips</B><BR>Test Strips to detect production of cytochrome oxidase in microorganisms. Package of 50 strips.
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The original product is no longer available. The replacement shown is available.
Limited quantities of this product are available. To check availability or place an order, call Customer Service at 800-962-2660 or email [email protected].
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