Clopyralid, 100µg/ml in Acetonitrile, 1ml

Piperonyl butoxide, certified, 0.1g

Sulfur Standard 2 Unit: 10mL screw cap bottle Chiron No. Matrix: Methanol Compound Concentration S-4073 Di-n-propyl sulfide 0.5 ppm (w/w) Di-n-butyl sulfide 0.5 ppm (w/w)

2-Hydroxyfluorene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 2443-58-5