2-Hydroxyatrazine, 100µg/mL in MeOH:AC (98:2),1ml

(±)-Ketoconazole-d4 (3,3,5,5-piperazine-d4) (cis-isomers),neat,neat,5mg

Pesticide Standard

Iatroscan Standard 1 3 Analytes, each concentration as listet in dichloromethane; units: 1x5mL, 5x5mL Chiron No. Name CAS No. Conc. 0816.14 Phenanthrene [85-01-8] 5mg/15mL 0652.30 Squalane [111-01-3]