TMB Solution A soluble, non-toxic, non-flammable horseradish peroxidase substrate. 产品信息 Form Liquid Formulation In a mildly acidic buffer with proprietary stabilizers, pH 3.55 ± 0.20. Protect from Light 是的 Do not freeze 是的 RTECS DV2300000 CAS number 54827-17-7 商店和运输信息 Storage +2°C to +8°C Ship Blue Ice Only Harmful