Almost fell for some shitspeaker 'chemist' from way back in the days who fudged his so-called writeups. Thankfully spotted the problems before doing anything and noting the fuckwit in question as the author of the underground paper so wrote him off anyway even if I hadn't spotted his BS claims (imine formation and borohydride reduction in water, damn prick, the imine needs water bound and trapped as its formed, so he obviously just made it up and pulled it out of his arse hole.) I for one would gladly stuff it back up there on a spike.
And thats with my NOT wasting NaBH4.