Clothianidin-d3, analytical standard

Sulfolan, analytical standard, for GC

Tris(2,3-dibromopropyl)phosphate, analytical standard (Supelco)

Tributyl phosphate, analytical standard

Tributyl phosphate 1 µg/mL in Hexane, analytical standard (Supelco)

Demeton-S, analytical standard (Supelco)

Mettler-Toledo Calibration substance ME 30130599, Sodium Acetate (AS)

Gossypol-Acetic acid, analytical standard

Gossypol-Acetic acid, analytical standard

Carminic acid (E120), analytical standard