Reversed Phase Test Mix #1 Back Catalog number: 40102 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 0563.30-2MG 18ß(H)-Olean-12-en-3-one, neat, Solvent-neat, Unit 2mg, # of units-1, Cas.no. 638-97-1 Price on request XA11440300ME 4-Chloro-3-methylphenol, 100µg/ml in MeOH, 1ml Price on request MPCB-MXA Native Chlorinated Methoxybiphenyl Solution/Mixture, 1.2ml, nonane Price on request