Internal Standard for AB SIM

6-Methyl-2',3,4,6'-tetrachlorodiphenylmethane

1H,1H,2H,2H-Perfluoro-9-methyldecan-1-ol , 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 31200-98-3

Brassicasterol