PCB No. 78, 100µg/ml in Isooctane, 1ml

EDDP-d3 perchlorate,1000 µg/mL (as pyrrolinium) ,MeOH,1mL,

Amitriptyline-d3 hydrochloride (N-methyl-d3)

S-4360 Alkylphenol Standard Mixture 1403,7 o-Cresol 3000 µg/g 1404,7m-Cresol 3000 µg/g 1358,7 p-Cresol 3000 µg/