RT Std C10 & C28

7H-Perfluoroheptanoic acid, 50µg/ml in MeOH, 5ml

4,6-Dimethyldibenzothiophene

2-Isobutyl-3,5-dimethylpyrazine and 2-isobutyl-3,6-dimethylpyrazine, Isomer mixture, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-, Cas.no.