Verification II Standard 1

4-n-Pentylphenol-d16, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-5, Cas.no. 1219805-40-9

D6-Benzene, 2000 µg/ml, Methanol, 1ml

Buturon, 100 µg/ml, Acetonitrile, 5ml