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research-chemicals-and-bath-salts/) not for human consumption. features this product 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  it has been shown to be an extremely potent analgesic in the mouse phenylquinone writhing assay (ic50 = 3.7 ng/kg, compared to 38 µg/kg for morphine).1 the physiological and toxicological properties of this compound in humans are not known. this product is intended for forensic and research applications