Chemical apparatus and process disinfecting – deodorizing – preser – Analyzer – structured indicator – or manipulative laboratory... – Calorimeter
Reexamination Certificate
2006-09-12
2006-09-12
Snay, Jeffrey R. (Department: 1743)
Chemical apparatus and process disinfecting, deodorizing, preser
Analyzer, structured indicator, or manipulative laboratory...
Calorimeter
C435S026000
Reexamination Certificate
active
07105128
ABSTRACT:
This invention relates to a dry analytical element using a water-soluble indicator which improves measuring accuracy, which comprises a water-impermeable support, a water-permeable layer and a spreading layer having a function to spread a liquid uniformly, wherein a water-soluble indicator for colorimetry is incorporated into the s preading layer.
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Nealon, D.A. “Reduced Thionicotinamide Adenine Dinucleotide t-NADH; an Alternative to Measuring Dehydrogenase Reactions in the Visible Region” Clinical Chemistry, vol. 37, No. 6 (1991), pp. 915-916.
Amano Yoshikazu
Iwaki Yoshihide
Kawasaki Kazuya
Sakaino Yoshiki
Tanaka Hideaki
Fuji Photo Film Co. , Ltd.
Reed Smith LLP
Snay Jeffrey R.
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