The separate packet or compartment being rupturable by applying hand pressure to {TAIL ~ the outside} of the foil package to mix {HEAD ~ the peroxygen agent powder} on the test pad and the guaiac solution prior to removing the absorbant pad from the foil package 
The separate packet or compartment being rupturable by applying hand pressure to { TAIL ~ the outside } of the foil package to mix { HEAD ~ the peroxygen agent powder } on the test pad and the guaiac solution prior to removing the absorbant pad from the foil package
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH