15:54 Apr 8, 2018 |
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English to Spanish translations [PRO] Medical - Medical: Pharmaceuticals / Certificate of Analysis and conformance of a drug product | |||||||
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Summary of answers provided | ||||
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3 -1 | megagram/milligram |
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2 | mg/mg |
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Discussion entries: 3 | |
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megagram/milligram Explanation: The megagram (Mg) is a unit of mass in the International System of Units, defined as 103 kilograms using the SI prefix system. - http://units.wikia.com/wiki/Megagram 1 kilogram is equal to 0.001 megagram, or 1000000 mg. - https://www.convertunits.com/from/megagram/to/mg https://www.formulaconversion.com/formulaconversioncalculato... -------------------------------------------------- Note added at 3 hrs (2018-04-08 19:46:03 GMT) -------------------------------------------------- Respuesta: miligramo/miligramo (1 megagramo (Mg) ó 1.000 kg - (1 megagram (Mg) or 1.000 kg) - http://context.reverso.net/traduccion/espanol-ingles/megagra... http://context.reverso.net/traduccion/ingles-espanol/milligr... every milligram - miligramo - http://context.reverso.net/traduccion/ingles-espanol/milligr... -------------------------------------------------- Note added at 3 hrs (2018-04-08 19:47:42 GMT) -------------------------------------------------- Desculpa, la respuesta es: megagramo/miligramo |
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mg/mg Explanation: I need to revise this further but as far as HPLC correction goes I would guess that it could be expressed in mg/mg (en relación a pureza o contenido activo). As said, I'll try to confirm. * mEq would be a good guess for meg but I do not quite see it linked with either arginine measures or HPLC. Sorry for this hurried answer anyhow!! -------------------------------------------------- Note added at 9 hrs (2018-04-09 01:07:42 GMT) -------------------------------------------------- Just a few examples of mg/mg use in the (wide) context of HPLC; %Purity = (100 - % HPLC impurities)*[(100-%moisture-%ROI-%RS)/100] In the example above this yields a %purity of 98.2032. You will see that this would give 0.1968 mg for the 0.2% organic impurity value. Once you convert the %organic impurities to mg, you can see that the real value of the purity is 98.2032% via a subtraction equation. For a counter ion example, just subtract this in the numerator where the moisture is. The potency value here is usually expressed in mg/mg, so its answer is 0.982032 mg active/1 mg substance. http://www.chromforum.org/viewtopic.php?t=9503 The literature reveals that numerous analytical methods have been reported for the determination of gabapentin in pharmaceutical preparations and human serum. (...) Most of the HPLC assay procedures for the determination of gabapentin are based on the same approach, involving a simple automated O - phthaldehyde (OPA) derivatization followed by HPLC separation in acidic mobile phases and fluorometric detection. (...) Gabapentin (Vardhman Chemtech Ltd, Mohali, Punjab, India) used as an internal standard (0.9923 mg/mg) [Standardized with USP Gabapentin (0.999 mg/mg) Lot No GOEOO5. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3614759/ METHOD: HPLC (ref.: Acarbose, USP36) Column: Supelcosil LC-NH2, 4.6 x 250mm, 5µm Mobile Phase: Acetonitrile, 0.6g/L KH2PO4 and 0.35g/L Na2HPO4 in Water (72.5:27.5) Flow Rate: 2mL/min Column Temperature: 35ºC Injection: 2µL Detector: 210nm ASSAY vs. USP CRS (anhydrous basis) ASSAY VALUE vs. EP BATCH 98.3% F0M160 Labeled Content = 0.981mg/mg https://www.google.es/url?sa=t&source=web&rct=j&url=https://... |
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