Verification II Standard 1

3ß-Acetoxybetulinic acid, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 10376-50-8

1-Chloro-2,4-dinitrobenzene, 1000µg/ml in MeOH, 1ml

1,3-Dichloroisopropyl-2,3-dichloropropyl Ether, 100mg