2-Undecanone, 1ml

Glyphosate 1,2-13C2 15N, 100 ng/µl, 1.1ml

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)

Niclosamide, 100mg