1. New Oxford American Dictionary
2. Catch & release procedure: Conditioning of SCX-2 cartridge (commercially available from e.g. Silicycle #SPE-R51230B-06P) with 3 column volumes of methanol; Sample application as a methanol solution; Wash with a minimum of 3 columns volume of methanol; Release basic compound with 3 column volumes of 3.5 M ammonia in methanol
3. Rapid purification of small molecule libraries by ion exchange chromatography
4. Radiosynthesis of [3H]-ABP688 using [3H]-methyl nosylate: a non-volatile alternative methylating agent
5. Experimental procedure to free-base an oligo or peptide or a polar (basic small) molecule: Pre-conditioning of a SAX cartridge, e.g. PL-HCO3 MP SPE (commercial available from StratoSperes™) with 3 column volumes of methanol; Add the sample in a suitable solvent and let it pass through the cartridge under gravity; Wash the cartridge with 2-3 column volumes of methanol and remove the solvent by evaporation to get the freebase compound