Metacelsus
International Hazard
Posts: 2537
Registered: 26-12-2012
Location: Boston, MA
Member Is Offline
Mood: Double, double, toil and trouble
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Chromatography silica gel sample opportunity
Natland International provides free 200g samples of chromatography grade silica gel to people connected to an educational institution. I received
mine today. For basically anyone with a .edu email address, this is a great opportunity. The site is: http://www.natland.com/silica-gel.html
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careysub
International Hazard
Posts: 1339
Registered: 4-8-2014
Location: Coastal Sage Scrub Biome
Member Is Offline
Mood: Lowest quantum state
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I have been looking at Daraclear, an acidic beer clarification silica gel as a possible TLC prep material. $6 for 100 g.
It has a good particle size (19 microns):
http://www.ebay.com/itm/100g-of-Powdered-Silica-gel-for-Beer...
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