Analytical element

Details Analytical element Analytical element

1983-01-10

1986-01-28

Turk, Arnold

Chemical apparatus and process disinfecting, deodorizing, preser

Analyzer, structured indicator, or manipulative laboratory...

Calorimeter

422 57, 435805, G01N 2178, G01N 3352

Patent

active

045670242

ABSTRACT:
An analytical element comprising a light-transmissive and liquid-impervious support having thereon, in order from the support side, at least one reagent layer containing at least one kind of reagent reactive with a component in a fluid sample, a shielding layer and at least one porous spreading layer, said shielding layer comprising at least a white pigment and a substantially water-dispersible reactive polymer which comprises a copolymer having (i) monomeric units which have a reactive group and (ii) at least one kind of other hydrophobic monomer.

REFERENCES:
patent: 4255384 (1981-03-01), Kitajima et al.
patent: 4390343 (1983-06-01), Walter et al.
patent: 4427632 (1984-01-01), Okaniwa et al.
patent: 4430436 (1984-02-01), Koyama et al.

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