5F-APINACA N-(4-hydroxypentyl) metabolite Back Catalog number: 10753.23-10MG Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 15900-3700-100AN5 Parathion-ethyl, 100µg/ml in Acetonitrile, 5ml Price on request 96549 Methaqualone Price on request 70464 Ethyl acetate, 1000µg/ml in MeOH, 1ml Price on request