Ametryn, 100 µg/ml, Acetonitrile, 5ml

1-(2,4,5-Trihydroxyphenyl)butan-1-one, 50mg

Methyl 11-cis-octadecenoate , 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 1937-63-9

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