PERFLUOROOCTANOIC ACID (PFOA) (13C8, 99%) 50 UG/ML…

2,6-DIBROMOPHENOL (13C6, 99%) 100 UG/ML IN TOLUENE…

HEXACHLOROPHENE (13C13, 99%) 50 UG/ML IN METHANOL…

DL-2-HYDROXYESTRONE (13,14,15,16,17,18-13C6, 99%)…

DL-4-METHOXYESTRADIOL (13,14,15,16,17,18-13C6, 99%)…

ESTRADIOL (3,4-13C2, 99%) 100 UG/ML IN ACETONITRIL…

PERFLUORODECANOIC ACID (13C9, 99%) 50 UG/ML IN MET…

MONO-[(2-CARBOXYMETHYL)HEXYL]PHTHALATE(CP 95%) (DEH…

METHYL PARABEN (METHYL 4-HYDROXYBENZOATE) (RING-13…

N-BUTYL PARABEN (N-BUTYL 4-HYDROXYBENZOATE) (RING-1…