In a multilayer analysis film for detecting hydrogen peroxide by dry process which comprises a support and a reagent layer having contained therein a color indicator composition comprising peroxidase and a substance capable of causing a optically detectable change in the presence of hydrogen peroxide and peroxidase, the color indicator composition is characterized by further containing specific pyrogallol derivatives. Such pyrogallol derivatives improve stability during storage of such a multilayer analysis film.
申请公布号
DE3213786(C2)
申请公布日期
1990.09.27
申请号
DE19823213786
申请日期
1982.04.15
申请人
FUJI PHOTO FILM CO., LTD., MINAMI-ASHIGARA, KANAGAWA, JP
