3-Chlorothiophene in isooctane Units: 5x1mL ampoules

3,6-Dimethylphenanthrene, 100µg/ml in AL, 5ml

2-Methoxy-1-propyl acetate, neat, Solvent-neat, Unit 250mg, # of units-1, Cas.no. 70657-70-4

Silver (Ag), 1000µg/ml in 2%-HNO3/Water, 100ml