Composite chemical indicator for pressure vapour sterilization and its preparing process and application

Composite chemical indicator for pressure vapour sterilization and its preparing process and application

  • CN 1,302,284 C
  • Filed: 12/31/2001
  • Issued: 02/28/2007
  • Est. Priority Date: 12/31/2001
  • Status: Active Grant
First Claim
Patent Images

1. , a kind of composite chemical indicator for pressure vapour sterilization is characterized in that, is made of following component by weight percentage:

  • resin 5~

    50%;

    Solvent 10~

    65%;

    Sulfur dye or sulfuration pigment 5~

    35%;

    Slaine 5~

    60%.

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