4-Hydroxysulfadiazine,10 µg/mL,MeOH,1mL,

Herbicides Mix #1 - Free Acids

2-Ethyltoluene

Internal Standard for GC-analysis of PAH compounds 4 Analytes, each 500 µg/mL in dichloromethane; units:1x5mL 0393.12 1-Phenylhexane [1077-16-3] 0728.12 2,3-Dimethylnaphthalene [581-40-8] 0768.16 3,6-D