THIACLOPRID (PYRIDYLMETHYL-13C6, 99%) 100 UG/ML IN …

3-TETRAHYDROFUROIC ACID (13C5, 99%) 100 UG/ML IN MT…

5-METHYLCHRYSENE (RING-13C6, 99%) 100 UG/ML IN NONA…

BENZO[C]PHENANTHRENE (13C6, 99%) 100 UG/ML IN NONAN…

ETHYL PARABEN (ETHYL 4-HYDROXYBENZOATE) (RING-13C6,…

N-PROPYL PARABEN (N-PROPYL 4-HYDROXYBENZOATE) (RING…

BISPHENOL AF (RING-13C12, 99%) 100 UG/ML IN METHANO…

THIAMETHOXAM 100 UG/ML IN METHANOL (METHYLENE-13C, …

ATRAZINE (ETHYLAMINE-D5, 98%) 100 UG ML IN NONANE…

CLONIDINE (4,4,5,5-IMIDAZOLINE-D4, 98%)100 UG/ML IN…