Ba, 1000 µg/mL in 2% HNO3, 100ml

Sodium 4-n-octylbenzenesulfonate, 10mg

Bis(2-ethylhexyl) isophthalate, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 137-89-3

ISO 9377-2 Standard Mixture of n-Alkanes C10-C40 (all even) Determination of Hydrocarbon Oil in Water Index 16 Analytes, each 50 µg/mL in n-Pentane; units: 1x1mL, 1x5mL, 10x1mL This standard is also available as 100µg/mL in Cyclohexane Units: 1x1