Analytical procedure - PowerPoint PPT Presentation

Analytical Chemistry 2001 chrupn@lsu

Analytical Chemistry 2001 chrupn@lsu

Analytical Chemistry 2001 chrupn@lsu.edu. Dr Kresimir Rupnik, Ph.D. LSU, Summer 2017. Comments about the syllabus. If you want special accommodations, contact Office of Disabilities. The course web site : Moodle. Syllabus, E-mail, Phone News updates, schedule/exams calendar

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831 views • 79 slides
ASEAN GUIDELINES FOR VALIDATION OF ANALYTICAL PROCEDURES

ASEAN GUIDELINES FOR VALIDATION OF ANALYTICAL PROCEDURES

ASEAN GUIDELINES FOR VALIDATION OF ANALYTICAL PROCEDURES. Supanee Duangteraprecha, Ph.D. Bureau of Drug and Narcotic Department of Medical Sciences. Objective. The objective of validation of an analytical procedure is to demonstrate that it is suitable for its intended purpose. Scope.

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2.08k views • 76 slides
Best Practices for OINDP Pharmaceutical Development Programs Leachables and Extractables PQRI Leachables & Extractab

Best Practices for OINDP Pharmaceutical Development Programs Leachables and Extractables PQRI Leachables & Extractab

Best Practices for OINDP Pharmaceutical Development Programs Leachables and Extractables PQRI Leachables & Extractables Working Group VI. Characterization of Leachables PQRI Training Course September 20-21, 2006 Washington, DC. Course Objectives. Necessary definitions

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1.14k views • 65 slides
Regulatory Requirements with Relevance for Quality of API

Regulatory Requirements with Relevance for Quality of API

Regulatory Requirements with Relevance for Quality of API. Beijing, March 2010. Jean-Louis ROBERT National Health Laboratory L – 1011 LUXEMBOURG CHMP co-opted member Chair CHMP/CVMP QWP. Topics addressed. General considerations – CTD-Q Manufacturing: API starting materials Impurities

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Audit Planning and Analytical Procedures

Audit Planning and Analytical Procedures

Audit Planning and Analytical Procedures. Chapter 8. Learning Objective 1. Discuss why adequate audit planning is essential. Three Main Reasons for Planning. 1. To obtain sufficient appropriate evidence for the circumstances To help keep audit costs reasonable

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Anezaki K 1 , Takahashi G 2 , Tawara K 2 , Nakano T * 3

Anezaki K 1 , Takahashi G 2 , Tawara K 2 , Nakano T * 3

Concentrations and Congener Profiles of Polychlorinated Biphenyls, Pentachlorobenzene , and Hexachlorobenzene in Commercial Pigments. Anezaki K 1 , Takahashi G 2 , Tawara K 2 , Nakano T * 3. 1 Hokkaido Research Organization, Institute of Environ Sci , Japan

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507 views • 40 slides
Analytical considerations

Analytical considerations

Analytical considerations. Drs. Jan Welink. Training workshop: Assessment of Interchangeable Multisource Medicines, Kenya, August 2009. Guidance. FDA Guidance for Industry Bioanalytical method validation, May 2001 ICH Guidance for industry

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728 views • 38 slides
Verification of applicability of the validated/compendial API analytical method for the final formulation (assay, dissol

Verification of applicability of the validated/compendial API analytical method for the final formulation (assay, dissol

Verification of applicability of the validated/compendial API analytical method for the final formulation (assay, dissolution test and degradants). Guidelines. ICH Q2A Validation of Analytical Methods: Definitions and Terminology (CPMP/ICH/381/95) ICH Q2B

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481 views • 30 slides
Validation

Validation

Supplementary Training Modules on Good Manufacturing Practice. Validation. WHO Technical Report Series, No. 937, 2006. Annex 4. . Validation. Part 1. General overview on qualification and validation Part 2. Qualification of HVAC and water systems Part 3. Cleaning validation

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1.2k views • 27 slides
Adjustment to Retirement: The Moderating Role of Attachment

Adjustment to Retirement: The Moderating Role of Attachment

Adjustment to Retirement: The Moderating Role of Attachment. Dikla Segel , Peter Bamberger. Introduction: Adjustment to Retirement. Retirement has become a long and meaningful phase in the older adult’s life ( e.g : Wiatrowski , 2001).

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410 views • 26 slides
AUDIT PROCEDURES

AUDIT PROCEDURES

AUDIT PROCEDURES. Commonly used Audit Procedures. Analytical Procedures Basic Audit Approaches - System Based Approach (SBA) Direct Substantive Testing (DST). Analytical Procedure - Definition.

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802 views • 25 slides
The following minimum specified ranges should be considered:

The following minimum specified ranges should be considered:

The following minimum specified ranges should be considered: . 4. Accuracy and Precision. Accuracy: The degree to which an experimental result approaches the true or accepted answer Accuracy – nearness to the truth . . Ways to Describe Accuracy:.

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376 views • 24 slides
Steve Glover Doug Prawitt Jeff Wilks Brigham Young University

Steve Glover Doug Prawitt Jeff Wilks Brigham Young University

Why Do Auditors Over-rely on Weak Analytical Procedures? The Role of Outcome Bias and Insensitivity to Precision. Steve Glover Doug Prawitt Jeff Wilks Brigham Young University. Importance of Analytical Procedures.

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398 views • 24 slides
Stability of FPPs- Conducting, Bracketing, Matrixing

Stability of FPPs- Conducting, Bracketing, Matrixing

Stability of FPPs- Conducting, Bracketing, Matrixing. Sultan Ghani. Focus of the Presentation. Stability of Finished Pharmaceutical Product (FPP) Bracketing & Matrixing. Stability of Finished Pharmaceutical Product. Pre-formulation studies on pilot scale batch should be conducted

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551 views • 22 slides
Analytical Method Validation

Analytical Method Validation

Analytical Method Validation. BY Dr. Alka N Choudhary Division of Pharmaceutical Sciences S.G.R.R.I.T.S., Patel Nagar, Dehradun (UK). WHAT IS VALIDATION?.

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3.44k views • 20 slides
Sodium dodecyl sulfate-Polyacrylamide gel electrophoresis (SDS-PAGE)

Sodium dodecyl sulfate-Polyacrylamide gel electrophoresis (SDS-PAGE)

Sodium dodecyl sulfate-Polyacrylamide gel electrophoresis (SDS-PAGE). Irene Goh Rosarine Metusela. Objectives. To use the SDS PAGE analytical procedure to identify and/or isolate the following proteins: •Ovalbumin •Casein •Gluten

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2.18k views • 19 slides
SMELL OF SUCCESS FOR NANO BIOSENSORS

SMELL OF SUCCESS FOR NANO BIOSENSORS

SMELL OF SUCCESS FOR NANO BIOSENSORS. D.Sowmya (06-05-905) INTERNAL GUIDE:Mrs.Sunitha Reddy. Introduction. What is biosensor?

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444 views • 16 slides
Trace elements analysis

Trace elements analysis

Trace elements analysis. Elemental Analysis.

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730 views • 14 slides
Trace elements analysis

Trace elements analysis

Trace elements analysis. Elemental Analysis.

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810 views • 14 slides
Validated simple redox titration method for the estimation of gallotannins in marketed ayurvedic churna preparations

Validated simple redox titration method for the estimation of gallotannins in marketed ayurvedic churna preparations

Due to rich medicinal values of tannin containing drugs, the utility and exploitation to adulterations becomes more. So there is an urge need to standardize the marketed preparations. Here we have selected for our study some important ayurvedic drugs like harde and bahera which is available in the form of churna .There are many sophisticated methods available for the standardization of tannins and polyphenolic compounds ,even though the conventional method plays more importance. Here we developed and validated simple redox titration method with little modification in house for the standardization of harde and bahera as first of its kind. This would be highly useful and beneficiary to any small scale companies who produce these two drugs as formulations either in traditional way or as an herbal dosage forms. This method will overcome as well to replace the hurdles existed in the advanced methods for any ayurvedic herbal companies. As per our knowledge this method is not yet reported. The results were shown for accuracy 98.48% ± 0.40 up to 100.84% ± 0.32, the quantification limit shown best if sampled above 2 gm (% C.V shows ≤ 1.5 ) incase Sample taken from actual procedure(from less ≤ 20 times the % C.V shows 2.81) and this method also shows good reproducibility and repeatability result. The randomized Sample-2 of both harde and bahera churna shows the results in specified range of 32.0 to 49.0% and 20 to 30 % w/w respectively content of tannins given in the references.

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178 views • 7 slides

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