What is Resin in Magic mini-preps?

[Bernard Heymann]

In article <39n39g$233 at newsbf01.news.aol.com>, akravetz at aol.com (AKravetz)
wrote:
> In article <39gdth$bvd at server.st.usm.edu>, mjlogan at whale.st.usm.edu (Mark
> Jason Logan) writes: 
> it is magical or wizardlike, I think that it is a glass bead, coated with

You can do the same with diatomous earth from Sigma (D-5384). See ref NAR
21, 1044.

-- 
Bernard Heymann
bheymann at bragg.bio.purdue.edu