4-Dodecylphenol, mixture of isomers, 250mg

Sulfur Standard 1 Unit: 10mL screw cap bottle Chiron No. Matrix: Methanol Compound Concentration S-4072 Diethyl sulfide 0.5 ppm (w/w) Di-n-butyl sulfide 0.5 ppm (w/w)

Ipronidazole-hydroxy, 100 µg/ml, Methanol, 1ml

8:2Mono-PAPS, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 57678-03-2