Spermine, 100mg

2,2',4,6'-Tetrachlorobiphenyl,100 µg/mL,isooctane,1mL,

N-Methylbis(trifluoroacetamide), neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 685-27-8

ASTM D-2887 Column Test Standard