Recovery Standard Solution, 1.2ml, isooctane

4-n-Butylphenol-2,3,5,6-d4, OD, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-5, Cas.no. 1219795-04-6

n-Octacosane, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 630-02-4

g-HCH(Lindane) (13C6,99%)100µg/mL in Nonane, 1,2ml