Fluroxypyr-1-methylheptylester, 10 µg/ml, Ethyl a

Trimellitic acid, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 528-44-9

[bc,ef,hi,kl,no,qr]-Hexabenzocoronene, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no. 190-24-9

1,2,3,5-Tetrachloro[13C6]benzene, 1.2ml x 100ug/ml, isooctane