Recovery factors in GC? - gc syringe
Hello may help someone, this makes me verrückt
Experience and the internal standard used (RMM 298.5) 1ml 50mg/ml concentration was originally issued. took over the various processes, etc. & TLC saponification sample with IS in 1UL analyzed on GC. Formed standards of of SI ermäßigt in 0, 0.01 mm, 0.025 mm, 0.05 mm, 0.10 mm and 0.2 mm Product and ran GC Syringe 1UL. Calibration curve was gefunden will and concentration on my sample to 0.02 mm. How to estimate the recovery factor? I know RF = IS (has to) / IS (again), but volume or mass to use me? 1ml or 1UL?
Thank you Further details available if necessary
Wednesday, January 13, 2010
Gc Syringe Recovery Factors In GC?
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3 comments:
If I understand your question, no matter if they are compatible. If you are 1 ml for use, you must convert all of its standards, and unknowns in this volume. In addition, you agree that we may, if the concentration go in mg / ml at the beginning of the question, then to the GM at the end. This explains to me how calculations. In your case, since all injections were in a volume of 1 ul probably easier to do everything done in this volume, instead of 1 ml If you need more information or contact information on the recovery of charge, please let me know. I these things every day for a living.
If I understand your question, no matter if they are compatible. If you are 1 ml for use, you must convert all of its standards, and unknowns in this volume. In addition, you agree that we may, if the concentration go in mg / ml at the beginning of the question, then to the GM at the end. This explains to me how calculations. In your case, since all injections were in a volume of 1 ul probably easier to do everything done in this volume, instead of 1 ml If you need more information or contact information on the recovery of charge, please let me know. I these things every day for a living.
If I understand your question, no matter if they are compatible. If you are 1 ml for use, you must convert all of its standards, and unknowns in this volume. In addition, you agree that we may, if the concentration go in mg / ml at the beginning of the question, then to the GM at the end. This explains to me how calculations. In your case, since all injections were in a volume of 1 ul probably easier to do everything done in this volume, instead of 1 ml If you need more information or contact information on the recovery of charge, please let me know. I these things every day for a living.
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