This product is reagent alcohol that has 5% v/v water added. It is used in histology and cytology as a fixative and hydrating/dehydrating reagent. It is not suitable for drug use. It should not be confused with SD3A alcohol which is 95% v/v ethyl alcohol and 5% methyl alcohol. SD3A alcohol requires bonding and a permit from the ATF for use and is generally unsuitable for laboratory use. Our product is manufactured in the United States by Medical Chemical Corp.