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.

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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.



  • pH indicator dispenser for pH testing
  • 15 Foot Roll

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