Can DMSO be injected into a reverse phase column for HPLC? - dmso more drug_uses
Want to know the chromatographic profile for my gross, which was formed in DMSO. I understand that the aprotic dipolar nature can cause problems when you try to remove the DMSO. But the excessive heat loss is still raw. DMSO is anti-Acrylic especially with most vacuum centrifuge with acrylic, so I'm not ready equipped for the vacuum drying of DMSO.
Sunday, December 6, 2009
Dmso More Drug_uses Can DMSO Be Injected Into A Reverse Phase Column For HPLC?
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2 comments:
Yes, I think so. I injected samples of NMR in DMSO-D6 before analytical HPLC (reversed phase). As de facto separation of the scale reverse phase HPLC, we solve the sample in DMF.
If you have access to a lyophilizer, you can try the oil in water/ch3cn to dilute freezing and freeze-dried.
DMSO vapors are harmful if the laboratory is not equipped with a rotary evaporator, and a good hood, no time to waste with DMSO.
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