Metals Mix Back Catalog number: 59513 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 10154.7-100-AN 5-Nitro-o-toluidine,100 µg/mL,acetonitrile,1mL, Price on request 11415.11-K-ME Levamisole hydrochloride,1000 µg base/mL,MeOH,1mL, Price on request 15424.6-100MG Hexanoic-d11 acid, 100mg Price on request