2,4-DB-methyl ester, 10.0 µg/ml, Ethyl acetate,

(±)-Atenolol,100 µg/mL,MeOH,1mL,

Phosphorous Standards Phosphorus in Isooctane Tri-n-butylphosphate, 99+% (Chiron product nr. 1399.19) CAS [126-73-8] Matrix: Isooctane , 20cSt Units: 1x25mL, 1x100mL Isooctane

1-Octanol, neat, Solvent-neat, Unit 5mL, # of units-1, Cas.no. 111-87-5