FIPRONIL DESULFINYL(3-CYANO,PYRAZOLE-3,4,5- 13C4,99…

FIPRONIL DETRIFLUOROMETHYL SULFINYL (13C4,99%; 15N2…

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

SULFOXAFLOR (CYANO-13C, 99%; CYANO-15N, IMINE-15N, …

URACIL (D4, 98%) 1000 UG/ML IN 1:1 METHANOL:WATER…

MICROCYSTIN-LR, ETHYLATED (D5, 98%)…

ALLYL ALCOHOL (D5, 98%) 2 MG/ML IN METHANOL…

2,4-DICHLOROPHENOXYACETIC ACID (RING-D3, 98%)…

DIAZINON (DIETHYL-D10, 98%) 100 UG/ML IN NONANE…

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