D3-Mecoprop, 10.0 µg/ml, Acetone, 10ml

n-Tricosane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 638-67-5

Ethyl dodecanoate, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 106-33-2

Initial Check Verif. Standard 4, in 4%HNO3, 100ml