Surrogate Standard Back Catalog number: 91625 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 673667 Piperonyl butoxide, 10 µg/ml, Ethyl acetate, 10m Price on request 10358.23-K-ME Flupentixol dihydrochloride (cis+trans), 1000µg/ml in MeOH, 1ml Price on request 2195.11-100-ME 1-Methyl-4-nitronaphthalene, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 880-93-9 Price on request