Uv analysis in pharma
"UV analysis" most likely refers to Ultraviolet-Visible (UV-Vis) Spectroscopy. This is a widely used analytical technique that studies how substances interact with ultraviolet and visible light.Here's a breakdown of what UV-Vis analysis entails:Principle: * UV-Vis...
Karl fischer titration
"Kal Fischer" most likely refers to Karl Fischer Titration.Karl Fischer titration is a well-established chemical method used to determine the water content of a wide variety of samples. It's a common technique in many industries, including: * Food and beverage: To...
Stability sample charges as per guidelines
1. Charging Samples to a Stability Study (Initiation):In the pharmaceutical industry, "charging" samples to a stability study refers to the process of formally placing representative samples of a drug substance or drug product into controlled storage conditions (e.g.,...
Which Instrument measurements viscosity
Instrument measurements viscosity call rheometer They are Different types 1) DV2T Touch Screen Viscometer2) DV2T EXTRA Touch Screen Viscometer3) CAP1000 Viscometer4) Cone Plate Wells Brookfield Viscometer5) Falling Ball ViscometerClassical instrumentU -tube(Ostwald...
Molarity – Definition, Formula, calculation example
Definition Molecular weight dissolved in 1000 ml solution called Molarity Molarity Noted: M Formula Molarity We have make 1M NaOH for 300 ml water 12 gram NaOH dissolve in 1000 ml water If for use liquid (example Use formula Density = M/V (Mass /Volume) Eg For...
Titration -Definition, Chemical Reaction,Type
Definition of titration The reagent added from burrete to estimate is called as a titrant. The substance underestimation is called titrand. There are mainly four type of titration defines as bellows Acid-base titrations Redox titrations Precipitation titrations...
Normality
Equivalent weight per liter of solution called normality Or equivalent weight soluble in 1 liter solution N : gram x 1000/equivalent weight x 1000 For solid How make 1 N NaOH solution ? Molecular weight of NaOH = 40 gm =40 X 1000 /1X 1000 = 40gm 40 gm NaOH dissolved...
uv spectroscopy-Range
200 to 400 nm and visible spectroscopy range 400 to 800 nm
How can read Protocol analyst wet lab or Chemical analysis
○ Whenever supervisor give work allocation for testing any product.○ Then careful read specification(SOP) not missing any point which is defied in sop○ Before start analysis glassware collect in try ○ Labelling of each glassware ○ Seen availability chemicals and...
How do you perform a potentiometric titration?
The analyte is typically an acid or a base. The titration is performed by adding a measured volume of the standard solution to the sample solution, and then measuring the resulting change in the electrical potential (potential) of the solution. Quality control...