Acid Red 2G(E128), certified, 0.1g

1,2,3-Trichlorodibenzo-p-dioxin,50 µg/mL,n-nonane,1mL,

Mixture of 13C-labelled α-, β-, and γ-HBCD, 1.2ml , toluene

Metazachlor Ethane Sulfonic Acid-d6 Sodium Salt, 1mg