Demeton-S-methyl, 10.0 µg/ml, Ethyl acetate, 10m

Perchlorate (ClO4-), 1000µg/ml in Water, 100ml

2,4,6-Tribromophenol, 5000µg/mL, Solvent-isopropanol, Unit 5mL, # of units-1, Cas.no. 118-79-6

Freon Standard