PH Test Paper: Cobalt Chloride, 100/Vial

Manufacturer: Industrial Test Systems, Inc. Brand: Industrial Test Systems Model: NVF-4

Handheld UV Light (NVF-4) is extremely bright and compact. It provides an excellent UV Light source and also includes a flashlight mode and a convenient hand strap.

Manufacturer: PHION BALANCE Brand: pHION

Manufacturer: Whatman Brand: Whatman Model: PH1170-13

The unique combination of color change resulting from each test is compared with the color-coded comparison chart, printed on the dispenser, giving improved speed and accuracy in reading. 4.0 to 7.0 Standard Narrow Range. Size: 7mm x 5 meter Reel. 1/...

Manufacturer: HealthyWiser Brand: HealthyWiser Model: 0

Are you concerned about pH levels in your food, water supply, and garden? Whether it is for health concerns, growing vegetables or ensuring your pool isn't a hotbed of algae pH testing is an easy way of protecting yourself. Universal pH testing strip...

Manufacturer: United scientific Brand: United

The more sophisticated pH test paper strip indicates pH from 1 (bright red) to 14 (dark brown). Values in between can be read by comparing with a color chart that comes with the strips. All have (100) strips of test paper per vial.

Manufacturer: M.E.L. Brand: Mel Model: cm-240

Hydrion chlorine test paper provides a simple, reliable, and economical means to measure the concentration of free available chlorine in sanitizing solutions. With color matches at 10-50-100-200ppm, the test paper measures concentrations between 10-2...

Manufacturer: Micro Essential Lab Brand: Micro Essential Lab Model: 3110M18EA

Micro Essential Laboratory Inc. manufactures pH test paper, sanitizer test kits, and pH buffer standards. The company, founded in 1934, is headquartered in Brooklyn, NY.

Manufacturer: Scientific Equipment of Houston Brand: SEOH

Chlorine tablets and granular chlorine are the two most commonly used forms of chlorine. These two forms of chlorine are classified as Cyanurates, which simply means they contain Cyanuric Acid as an ingredient. Cyanuric Acid is a chemical that protec...

Manufacturer: Hydrion Brand: Hydrion

Conveniently packed in flip-top vials, these premium quality, wide-range plastic strips offer clear, bright single color matches at every 1.0 interval from pH 0.0-14.0. The color chart has pH matches at [0.0][1.0][2.0][3.0][4.0][5.0][6.0][7.0][8.0][...