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4-fibf has been manufactured and tested to meet ISO17025:2005 and Guide 34:2009 guidelines
This product is intended to be used as an analytical reference standard
Bulk material is available for academic research at qualified institutions; please contact our sales department for pricing



4-FIBF, 4-Fluorobutyrylfentanyl (also referred to as 4-FBF and p-FBF) is an opioid analgesic that’s an analog of butyrfentanyl .It is intently associated to 4-fluorofentanyl,


4-Fluoroisobutyryl fentanyl
para-Fluoroisobutyryl fentanyl

FIBF (hydrochloride) is an analytical reference materials that’s structurally categorized as an opioid. The physiological and toxicological properties of this compound usually are not identified. This product is meant for analysis and forensic software.

ONrhemicals is a worldwide chief since 2008 within the distribution of Research Chemicals in addition to a global analysis chemical compounds manufacturing firm. We work alongside aspect a extremely skilled laboratory primarily creating customized synthesis, analysis, and pharmaceutical chemical compounds.

At this time, we have now warehouses in Hong Kong, China, Poland and EU from the place all merchandise are dispatched. Our extremely developed distribution community ensures that each one merchandise you obtain will likely be on time and will likely be despatched to essentially the most handy areas for pickup,and supply to your scheduled vacation spot,we’re expeditious and dependable . Customers satisfaction is our final objective, and we’re to serve our prospects , make a smart choice by making all of your order from ONrchemicals you’re assured of immediate provide of all of your orders to your given handle .We additionally present numerous delivery companies that ship merchandise to our shoppers in numerous markets and in many various areas across the globe.All merchandise discovered on this web site are bought for the only real function of analysis and training. None of our merchandise is bought for human or animal consumption or for any sort of unlawful utilization.




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