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Multilayer analytical element for the detection of hydrogen peroxide

  • US 4,587,100 A
  • Filed: 09/08/1983
  • Issued: 05/06/1986
  • Est. Priority Date: 09/10/1982
  • Status: Expired due to Term
First Claim
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1. In a multilayer analytical element comprising a water-impermeable, light-transmissive support, a reagent layer containing at least a peroxidase, and a porous spreading layer, which are superposed in this order, the improvement which comprises at least one layer other than said support containing a water-soluble monocarboxylic acid or a salt thereof having solubility of not less than 1 g. in 100 g. of water at 25°

  • C.

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