10 treated paper, 10 record forms, and instructions for Carbon Monoxide.

One package includes: 10 treated paper, 10 record forms, and instructions (for Carbon Monoxide). Color changes from tan to black. Critical concetration: 50 ppm/10 min.


  • Item #: CO-50R-10

Badge Refills CO-50R-10 (Carbon Monoxide)

Price: $25.00
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