Need Media for Reverse Chromatography?
C-18 is NOW AVAILABLE at ChemChix Supply Co. in 1KG sizes !! 
Specs: 
Amorphous Silica Gel
40-63um
Neutral pH
Please Contact Us at info@chemchix.com for all inquiries 
Have YOU used C-18 before?? Share your experience below so we can #leveluptogether ! 
Just my $0.02 but you should use your sites domain for your email address, not GMail.
I’ll try some out and report back though
Interesting! Should make some content on how it works and who its best suited for! 
It’s for thc remediation for hemp boys
Please keep your content here @ChemChix
I’ve never had to play with chromatography, so I’m gonna ask for a bit of a 
here.
Is this stuff reusable? At well over a buck a gram for magic dirt, it seems like it should be.
If not, how much distillate can I run through this tub of magic dirt before I need to re-up?
For anyone else looking for a , here’s a thread that appears to have useful chroma information posted in it.
It’s reusable.
There’s some Chinese vendors on Alibaba and the like that you can roll the dice much more cheaply as well.
@lincoln20XX yes C-18 is certainly reusable! Some extractors use hexane/acetonitrile to prep for reuse; 1kg of C-18 can run approximately 100g of product through 
please tell me or show me one instance of someone using hexane with c-18.
normally you use hexane with standard phase silica not RP.
They use hexane to wash the column.
Youre better off using acetone or a methanol/THF solution to clean a c18 column though
Can you provide 10 micron c18?
I want 15-40 micron
I would like 6.5 micron, no more… no less.
