| | "Ethanol Extracted SJW Regarded Research Grade" , Mon 3 Oct 03:19:
As far as I know Kira, Perika & HBC Protocols http://www.hbcprotocols.com/products-HV280.html which all generally appear to be regarded as "research grade", all use the ethanol extraction method for producing their SJW, rather than using the less effective method.
Would it be correct to assume that if any brand of SJW has been produced using the ethanol extraction method then it could generally be regarded as "research grade"?
Thanks..!
[this message was edited by Buzz on Wed 5 Oct 14:02] Posts: 36 | | Registered: Mon 9 Dec 2002 10:41 |