摘要 |
<p>Provided are a blank sample with which increases in blank value due to a peroxide contained in a measuring system can be prevented and a tested substance can be quantified accurately using a peroxidase-containing reagent, and a method for quantifying tested substances using the blank sample. The blank sample is used for quantifying tested substances using a peroxidase-containing reagent, and the blank sample contains catalase and/or a peroxidase.</p> |