S-Metolachlor, 1000μg/mL in Acetone, 1ml

PAH-Mix 24 deuterated, 10 ng/µl, 1ml

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

4-Bromophenol-2,3,5,6-d4,1000 µg/mL,isopropanol,1mL,