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Nitrite Nitrate Test Strip

The Nitrite Nitrate test strip is used to test for Nitrites & Nitrates in solution simultaneously. The Nitrate pad detects Nitrate in solution at 10, 25, 50, 100, 250, & 500ppm. The Nitrite pad detects Nitrite in solution at 1, 5, 10, & 25ppm. The unit of measure is as nitrite, not nitrite-nitrogen.  Nitrite test strips are often used when testing for Nitrites in wine, seafood, and sandwich meats, such as ham and bologna. Nitrate test strips are often used to test fertilizer run-off in agricultural areas. This strip is very sensitive to light and moisture, so be sure to keep the vial tightly sealed. We also sell the Nitrite and Nitrate test strips individually with only one test on a plastic strip.

 

Hydrogen Peroxide H2O2 Test Strips, 0-400 ppm [Vial of 100 Strips]

SKU: PPX03V100        UPC: 649910801538          Categories: Disinfectants & SanitizersPeroxide

Description

  • Packed in moisture wicking bottle to protect the strips from humidity
  • Calibrated at 0, 100, 200, and 400 ppm, and gives results in just seconds
  • Ideal for low range peroxide tests for solutions that are over 100 ppm
  • Proudly made in America

Low Level Peroxide Test Strip up to 400 ppm. This test strip can be used to test pools and hot tubs where peroxides, rather than chlorine, are used to sanitize and in concentrations 100 PPM or greater. Recommended peroxide levels vary, therefore, the test strip can be used to test the concentrations users prefer.

Instructions:
Remove one test strip from the vial. Do not touch the test pad with your fingers.
Dip the test strip into the solution being tested for 1 second.
Remove and shake off any excess liquid. Compare the test pad to the color chart after 30 seconds.

NOTE: If this test strip is used in very high concentrations of Peroxide (above 2000ppm or 0.2%), the test strip will not turn purple. Instead, it will turn an off-white with a hint of green.

 

Super Taster Test Lab Kit with Instructions, Phenylthiourea (PTC), Sodium Benzoate, Thiourea and Control [Each Vial Includes 100 Paper Strips]

SKU: PGE99K        UPC: 640746517365           Categories:Educational Genetic Taste Testing

Description

  • 4 vials with 100 papers
  • Test the genetically-determined taste response of students and families
  • PTC only has a taste to 7 out of 10 people and different genes determine if you can taste sodium benzoate. If it tastes salty, bitter, or sweet to you, then you have the dominant gene (S-). If you don’t taste anything, you are recessive (ss).
  • Thiourea may have taste if you can taste PTC
  • Perfect for a demonstration of genetics, heredity, and taste testing

 

Restaurant Chlorine Sanitizer Plastic Test Strips, 0-200 ppm [Moisture Wicking Vial of 100 Strips]

 

SKU: PCL03V100          UPC: 649910801408             Categories: ChlorineDisinfectants & Sanitizers

Description

The Mid-Level Chlorine test strip provides an easy way to accurately measure Free Chlorine in increments of 0, 25, 50, 100,and 200ppm. This test strip produces a distinct color change over the entire range from blue to brown to orange. This is a great alternative to our Chlorine Test Paper as it is a more accurate measurement of free chlorine, easier to read, and the plastic strip enables you to keep your hands farther away from the solution. Fast, accurate free (available) chlorine testing in seconds-simply dip & compare to color chart for readings at 0, 25, 50, 100, & 200 ppm.

Instructions:

  1. Immerse the test strip in the sample and remove immediately.
  2. Hold strip level (do not shake off excess sample).
  3. Compare to the color chart between 5 and 10 seconds after removing the strip from the sample.
  • Perfect for testing chlorine sanitizers and avoiding hefty board of health fines!
  • One splash proof, lightweight vial protecting instructions and color chart with 100 pre-cut strips with long plastic strips preventing your fingers from getting stained
  • Industry leading rapid, easy to use test that takes UNDER 10 SECONDS
  • Extra Vivid color spectrum enables you to determine your chlorine concentration with ease like never before
  • These are NOT for pool OR tap water tests. They ARE designed specifically for restaurants testing their chlorine sanitizers

 

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