5F-APINACA N-(4-hydroxypentyl) metabolite Back Catalog number: 10753.23-10MG Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 50736 Ammonia as NH3 Price on request 680654 Diphenhydramine hydrochloride, 100mg Price on request 70307 o-Xylene, 1000µg/ml in MeOH, 1ml Price on request