Color Comparator, Hydrogen Ion & Residual Chlorine, Delta Scientific, 1966

US $620

  • Stanwood, Washington, United States
  • Jun 13th
Vintage new in box DELTA SCIENTIFIC CORP Color Comparator, Hydrogen ion and Residual Chlorine. FSN 6630-429-8160 All parts and pieces there and unused with refills and instruction booklets

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