Dear Gurucharan Sigh ji and Pankaj ji: Thank you.... my question really was can vodka be used ... a little googling got me this: usual vodka sold in international market is usually 40% or so... Its alcohol content is ethanol.... but I GUESS IT WOULD NOT DO ... since its only 40%...
so I guess I am to try and find Spirit from pharmacists... BUT NOWADAYS the alcohol availbale for cleaning injection sites etc is Isopropyl alcohol really... which carries its own toxicity for humans, but our regulators are not concerned with that at this point...I am goint to write that up elsewhere... BUT FOR THIS group... my next question is , suppose I did find the rectified spirit, and made 70% with WATER? or do I need to buffer it, like we do for human tissues preservation when using formalin? Can buffered formalin be used for preserving flowers? So in summary I am asking two questions: Rectified spirit is to be diluted with what, and cand buffered formalin be used for flowers in particular and botanical specimen in general? Thanks.. Usha di On Mar 28, 3:57 pm, Pankaj Kumar <[email protected]> wrote: > :)) > Thanks for asking. > When I said alcohol, I always meant, ethyl alcohol or ethanol. I dont drink :) > Frankly, yes, beer or vodka, which also has alcohol can be of some > help, but not for longer duration.....and then it stinks which I dont > like.... > Ethyl alcohol bottles are available at chemist or scientific labs. > > On Mon, Mar 28, 2011 at 4:22 PM, Dr Pankaj Kumar > > > > <[email protected]> wrote: > > > ---------- Forwarded message ---------- > > From: mani nair <[email protected]> > > Date: Mar 28, 3:12 pm > > Subject: Phaius tankerville-MN260311 > > To: efloraofindia > > > The same question I was about to ask you. Is it available in any > > Chemist > > shop. I am from a liquor industry, but I do not think the liquor will > > help. > > > Regards, > > > Mani. > > -- > *********************************************** > "TAXONOMISTS GETTING EXTINCT AND SPECIES DATA DEFICIENT !!" > > Pankaj Kumar Ph.D. (Orchidaceae) > Research Associate > Greater Kailash Sacred Landscape Project > Department of Habitat Ecology > Wildlife Institute of India > Post Box # 18 > Dehradun - 248001, India
