Wet Lab analysis
Potentometry titration
Potentiometric titration
Interview questions and answers karl Fischer titration
Guide line935 USPType Karl Fischer titrationColoarimatry and volumetry titrationColarimatry titration because use of a electromagnetic filedVolumetric titrationThere is a manually titration (classical method like In burette fill kf reagent and conical flask fill a...
Why only Water & Sodium Tatrate Is Use For Calibration Of Karl Fischer Titrator?
DST is primary standard and it is stable up to 150 degree Centigrade. It release free water molecules easily when reacts with KF reagent.DST is easily soluble in methanol. This DST has 15.66% water molecules so we can easily calculate and standardize the KF reagent....
Sulphate Ash Calculator app, use for pharmaceutical, analytical chemistry,interview
Learn scientific techniques and practical tips and tricks, which will help you to improve the output of your experiment particular in Analytical chemistry, Organic chemistry, and physical chemistry Application download given link Sulphate Ash- (Wet lab Calculator)...
What is polarize light?
Polarized light waves are light waves in which the vibrations occur in a single plane. The process of transforming unpolarized light into polarized light is known as polarization. There are a variety of methods of polarizing light. Instruments...
Question answer
How to Re-test defined in finish product in pharma
In the pharmaceutical industry, a "finished product retest" refers to the process of evaluating a sample from a previously manufactured and packaged pharmaceutical product to assess its quality, safety, and efficacy. The purpose of the retest is to ensure that the...
Type of stability and its effect drug product in pharma industry
Chemical: Each API (active ingredient retains its chemical integrity and labeled potency within the specified limit. Physical: the physical stability properties includes appearance, palatability, uniformity, dissolution and suspend ability are retained....
Type of buffer in Hplc
Phosphate buffer Citrate buffer Formate buffer Acetate buffer Tris(hydrixymethyl) -aminomethane Phosphate buffer Pka 2.1 Ph range 1.1 tob3. 1 Pka 7.2 Ph range 6.2 to 8.3 Pk 12.3 Ph range 11.3 to 13.3 Citrate Pka 3.1 Ph range 2.1 to 4.1 Pka 4.7 Ph 3.7 to 5.7 Pka 5.4 Ph...
OOS- Out of Specification Investigation – Interview Question and Answer
Do we need to raise an OOS, if OOS result is observed during API Method transfer First defined which lab mean by At receiving lab At originating lab YES Required Caution: inform API vendor about failure Investigation release analysis Assess impact on DP(drug product)...
Umedica Laboratories Ahmedabad interview 23rd April 2023 for Production Department Quality Control Quality assurance Packing Department etc check now
JUMEDICA LABORATORIES PVT. LTD. UMEDICA is a manufacturer and exporter of Pharmaceutical Formulations viz; Injectable, Tablets, Capsules, Suspensions, Dry Syrups, etc. Since our inception in 1982, we have established ourselves as a company delivering products meeting...
(621) USP CHAPTER FOR CHROMATOGRAPHY
All chapter are use full for ADJUSTMENT of chromatography, TLC etc In such case some questions arias that Why adjustment in chromatography ? How adjustment justified ? Adjust chromatography If your method is validated and method are submitted in DMF so...
HPLC Calibration As per IPC Pharmacopeia give guidance
HPLC Calibration we have perform as earlier as per protocol Company will provided Like example Shimanzu HPLC calibration will perform as per that guidance's But now a day In 16th September 2021 As per IPC Pharmacopeia give guidance(Document ID IPC/GD/05) HPLC...
ALCOA to ALCOA Plus Plus for Data Integrity in pharma guideline
-Attributable,- Legible, – Contemporaneous,- Original,- Accurate, – Complete, – Consistent,- Enduring, – Available and data integrity topic
How can read Protocol analyst wet lab or Chemical analysis
â—‹ Whenever supervisor give work allocation for testing any product.â—‹ Then careful read specification(SOP) not missing any point which is defied in sopâ—‹ Before start analysis glassware collect in try â—‹ Labelling of each glassware â—‹ Seen availability chemicals and...