pH 11.0 Standard at 25°C

1-Methylnaphthalene-d10, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-10, Cas.no. 38072-94-5

Isodecyldiphenyl phosphate,50 µg/mL,isooctane,1mL,

Pendimethalin, 100 µg/ml, Acetone, 1ml