Interested to Buy Any Domain ? << Click Here >> for more details...
-
Organic Chemistry (342) - Inorganic Chemistry (123)
- Analytical Chemistry (1387)
- Physical Chemistry (62)
- General Chemistry (478)
- Chemistry AllOther (190)
whenever kf titration is done that time one result is high and second one lower results what to do.
2 5564Hello Dear all; I have a technical question related to analytical Chemistry, I have a sample of (40% w/w) Ferric Chloride solution (for water treatment purposes which consist a little portions of Ferrous Chloride and Hydrochloric acid. I need to know the methods to determine the percentages of each Ferrous Chloride and Chloride acid. Also I want to make sure that this solution is truly (40% w/w). So ANY CLUE !!! Thanks in advance.
2 4730In Agilent HPLC calibration using Empower 3 Software, What is the criteria for GPV Baseline starting point? i.e., Either it can start from -0.00/+0.00 or any range is there like -0.05 to +0.05 or ......etc?
1 7104What is the difference between STANDARDIZATION and CALIBRATION of instrument like KF? why do we standardization of KF everyday? Why the KF factor being only 5.02 etc?
5 30563
How to determine water content of bis tetrazole amine mono ammonium salt
How we performed the force degradation for drug substance, is any specific guideline is available for each parameter(Acidic, basic, oxidation,heat)? what conditions you mentained for above parameters.
discuss the diffrent types of chromatography and their uses. In not more than 10 papers oc not less than 8 papers
why lead acetate s used in the Limit test of Arsenic? what role Lead Acetate plays????
Why purity angle should be less than purity threshold in peak purity
how do you make a amine sugar
Besides the extent of branching, can you think of any other structural parameters that might lead to differences in physical properties? : Polymer Chemistry
please explian me about area normalisation method,diluted standard method,impurity vs impurity and which one has to be selected in method development
How to decide assay range for non pharmacopeial API analysis by HPLC? Could you give me any reference for same e.g Guidelines or Paper publications?
what is mean by covalidation
What is chemical oxygen demand?
How is temporary hardness be removed?
For water content determination, if the material is insoluble in methnaol and ethylene glycol mono methyl ether, what other diluent can we use.
What is the difference between volumetric solutions and test solutions
on saturation solubility study data how we can find out the bcs class of drug?
