(±)-Atenolol,100 µg/mL,MeOH,1mL,

Custom mix of C18-C22 alkyl PAHs, 23 components each 2µg/mL in Toluene (Sigma quality 155004, ACS Spectrophotometric grade)): Prepared gravimetrically by weighing components and solvent to a calculated 0,10mg/mL. This product has been diluted gravim

2,6-Dimethylthiophenol, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 118-72-9

1-(4-Isopropylphenyl)urea, 100mg