EPA Method 606 - Phthalates, 2000µg/ml in MeOH, 1ml Back Catalog number: 19242 Manufacturer: ABSOLUTE STANDARDS Availability: 3 weeks Price on request - + Recommended 3125.18-100-IOX5 Benzyl-n-butyl phthalate-3,4,5,6-d4, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-5, Cas.no. 93951-88-3 Price on request Y0000583 Valerian dry extract, 400mg Price on request R071403 Ractopamine-d5 Hydrochloride, 0,5mg Price on request