4-Nitrophenyl a-D-maltohexaoside, 100mg

3,3',4,4'-Tetrachlorobiphenyl, neat, Solvent-neat, Unit 25mg, # of units-1, Cas.no. 32598-13-3

Sampling Standard Solution, in Nonane/1.6% toluene, 1,2ml

4-Nitrophenol-PFB derivative