FDA analytical reference std kit

2,3',4',5'-Tetrachlorobiphenyl,100 µg/mL,isooctane,1mL,

n-Triacontane, ?13C: -28.60, 150µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-5, Cas.no. 638-68-6

(+/-)-Anatoxin A, fumarate, neat, Solvent-neat, Unit 1mg, # of units-1, Cas.no. 64285-06-9