Chemical apparatus and process disinfecting – deodorizing – preser – Analyzer – structured indicator – or manipulative laboratory... – Calorimeter
Patent
1991-11-14
1994-05-17
Johnston, Jill A.
Chemical apparatus and process disinfecting, deodorizing, preser
Analyzer, structured indicator, or manipulative laboratory...
Calorimeter
422 57, 422 58, G01N 3122, G01N 3350
Patent
active
053125916
ABSTRACT:
A color test strip for detecting predetermined substances which carries on a support at least one coloring pad and at least one pad for. The correction pad having a pH which is adjusted in relation to pH of the coloring pad. The color test strip can avoid false positive and false negative results.
REFERENCES:
patent: 4125372 (1978-11-01), Kawai et al.
patent: 4160646 (1979-07-01), Furutani et al.
patent: 4837043 (1989-06-01), Engelmann et al.
Johnston Jill A.
Kyoto Dai-ichi Kagaku Co. Ltd.
LandOfFree
Color test strip carrying pad for correction does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Color test strip carrying pad for correction, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Color test strip carrying pad for correction will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-874925