Sodium (Na) Back Catalog number: 59283 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 673630 Malathion, 100 µg/ml, Ethyl acetate, 5ml Price on request 2102.16-K-IO Di-iso-butyl phthalate (Di-2-methylpropyl phthalate), 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 84-69-5 Price on request 8722.10-K-IO Dimethyl terephthalate, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. Price on request