10 treated papers, 10 record forms, and instructions for Hydrazine.

One package includes: 10 treated papers, 10 record forms, and instructions (for Hydrazine). Color changes from white to yellow. Critical concentration: 1 ppm/15 minutes


  • Item #: H-5R-10

Badge Refills H-5R-10 (Hydrazine)

Price: $25.00
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