Timer solenoid valve from Granzow. 1/4" NPT inlet/outlet Perfect for Produce Misting, Green House Humidification and other similar applications For more than sixty years, Granzow® has been providing high quality industrial products with outstanding reliability for a host of different applications. Granzow's products are...

Timer solenoid valve from Granzow. 1/2" NPT inlet/outlet Perfect for Produce Misting, Green House Humidification and other similar applications For more than sixty years, Granzow® has been providing high quality industrial products with outstanding reliability for a host of different applications. Granzow's products are...

About Arsenic Test Kit # 481297-5 This test detects total inorganic Arsenic (As+3 and AS+5). Each test kit can perform 5 separate tests. This Arsenic Test Kit provides a safe, simple, and reliable way to test for Arsenic from 0 to 16mg/L (up to...

WaterWorks™ Free Chlorine Check This test strip combines a wide range of detection with our patented Free Chlorine indicator. Designed to resist interference from monochloramines, WaterWorks™ Free Chlorine is the ideal product when testing drinking water quality. With its detection sensitivity ranging from 0...

Total Hardness Water Quality Test Strips Total Hardness (TH) is a measure of the total amount of calcium and magnesium that has naturally leached into the water supply during its journey through the watershed. It is hard to produce soap suds in water with...

Myron L 750 Series II Resistivity Monitor The unique circuitry of our 750 Series II Resistivity Monitor guarantees accurate and reliable measurements. Drift-free performance is assured by "field proven" electronics, including automatic DC offset compensation and highly accurate drive voltage. Since Temperature Compensation is...

Myron L 750 Series II Resistivity Monitor The unique circuitry of our 750 Series II Resistivity Monitor guarantees accurate and reliable measurements. Drift-free performance is assured by "field proven" electronics, including automatic DC offset compensation and highly accurate drive voltage. Since Temperature Compensation is...

Replacement battery for HM Digital AP-1 & AP-2 meters

Replacement battery for HM Digital TDS-3, TDS-4, TDS-4TM, TM-1, COM-100, & DM-1 meters

FEATURES Part #OP-STOR For use with the PH-200 or ORP-200 Convenient size SPECIFICATIONS Total volume: 60 cc Contents: Specially formulated KCl solution for pH and ORP electrodes (sensors) Bottle: Combination twist off and eyedropper style cap Made in Korea

For optimal performance, re-calibrate your meters periodically or if testing TDS or conductivity levels in wide or different ranges. FEATURES NaCl calibration solution, available in 342 ppm or 1000 ppm. Comes in lightweight HDPE plastic bottles. Sealed with a coated foam liner. SPECIFICATIONS NaCl...

For optimal performance, re-calibrate your meters periodically or if testing TDS or conductivity levels in wide or different ranges. FEATURES NaCl calibration solution, available in 342 ppm or 1000 ppm. Comes in lightweight HDPE plastic bottles. Sealed with a coated foam liner. SPECIFICATIONS NaCl...

RELIABLE SULFUR BACTERIA TESTS SULFUR REDUCING BACTERIA Sulfur-reducing bacteria (SRB) live in oxygen-deficient environments. They break down sulfur compounds, producing hydrogen sulfide gas in the process. Hydrogen sulfide gas is foul-smelling and highly corrosive. Of the two types, sulfur-reducing bacteria are the more common....

Ideal for all pH testing, water purification applications, wastewater regulation, aquaculture, hydroponics, colloidal silver, labs & scientific testing, pools & spas, ecology testing, boilers & cooling towers, water treatment, wine, coffee, agriculture and more. Features Measures pH and Temperature Auto-ranging three point calibration with...

Ideal for all ORP testing, including anti-oxidant measurement, water purification applications, ionizers, agriculture, aquariums & aquaculture, chlorine monitoring, cooling tower disinfection, environmental testing, fruit & vegetable washing, hydroponics, metal finishing, ozone system monitoring, pharmaceutical & medical applications, pools & spas, pulp bleaching, vineyards &...

IRON RELATED BACTERIA Iron Bacteria presents many problems, so an accurate determination of its presence is crucial to appropriate treatment. Iron Reducing Bacteria (IRB) cause aesthetic problems with the water such as taste, odor and staining of laundry and fixtures. The most common indication...

Professional Field Analysis Test KitThis is the best water conditioning kit in the business and is designed to achieve optimum testing results. The Field Analysis Kit is designed for anyone who wants to get a fast, accurate, test result with a kit small enough...

Professional Field Analysis Test Kit This is the best water conditioning kit in the business and is designed to achieve optimum testing results. The Field Analysis Kit is designed for anyone who wants to get fast, accurate, test results with a kit small enough...

Dual Test Stand, pH & Iron For 2401 & 2404 Field Test Kits

Hardness Test Measuring Tube For 2401, 2403, & 2404 Field Test Kits