method development for residual solvents (MeOH, EtOH, Acetone & hexane) in solid (powder) samples. Any application notes or technical reports available that may help me?

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  mr.white over 5 years ago in reply to smeszaros +1 verified
  Hello, For Ethanol I would suggest that you use a CP-Wax 52CB Part CP7668i. Use it with your Headspace. Try to add water to your powder and measure it with your Headspace at around 90°.