Recovery Standard Solution, 1.2ml, nonane

17ß(H),21 alpha(H)-(22S)-Tetrakishomohopane , neat, Solvent-neat, Unit ca. 5µg, # of units-1, Cas.no. 79897-70-4

Yessotoxin, 4.6µM, Solvent-methanol, Unit 0.5mL, # of units-1, Cas.no. 112514-54-2

(+)-Norpropoxyphene.maleate