Dimethyldioctylammonium bromide, 100 µg/ml, Aceto

2-Methylpentane, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 107-83-5

2,4-DB-methyl ester, 250mg

Ethanol standard in water,0.8g/L,water, 3mL