DL-Methadone-d9 hydrochloride

THM Standard

EPA Method 1633 PFAS Mix, 10µg/mL in MeOH:Water, 1ml

2-[4-[(2RS)-3-Chloro-2-hydroxypropoxy]phenyl]acetamide, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 115538-83-5