The test kit is a foil package enclosing an absorbant pad bearing a peroxygen agent and {HEAD ~ a solution} of guaiac in alcohol in a separate packet or {TAIL ~ compartment} from the absorbant pad 
The test kit is a foil package enclosing an absorbant pad bearing a peroxygen agent and { HEAD ~ a solution } of guaiac in alcohol in a separate packet or { TAIL ~ compartment } from the absorbant pad
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH REL OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH