D5-Atrazine-desisopropyl, 100 µg/ml, Acetone, 1m

Antimony (Sb)

CPI (1) Control Standard 3 Isooctane solutions S-4025 (mg/mL) S-4026 (mg/mL) S-4027 (mg/mL) C22 1.0 1.0 1.0 C23 0.9 1.0 1.1 C24 0.8

6-ß-Naltrexol