Methylparaben, 100 µg/ml, Acetonitrile, 5ml

2-n-Butyldibenzothiophene, 500µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 147792-31-2

Vinyl chloride, 1000µg/ml in Toluene, 1ml

Dolutegravir-13C,2H5