Iprovalicarb, 100µg/ml in Acetonitrile, 1ml

Atrazine-d5 (ethyl-d5),100 µg/mL,acetonitrile,1mL,

Phthalic acid, bis-C6-C8-branched alkyl esters C7-rich, 100mg

Cacodylic acid, sodium salt trihydrate (As)