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Organic Chemistry (342) - Inorganic Chemistry (123)
- Analytical Chemistry (1387)
- Physical Chemistry (62)
- General Chemistry (478)
- Chemistry AllOther (190)
what is the limit for KF Factor ,we take factor using water we will found factor between 6 to 7 ,while on KF Reagent bottle mentioned 5 mg/ml water content.if we not use dried methanol it is effect on factor.
Atul,
1 1869Why only hydroxy naphthol blue indicator is used for standardisation of 0.05M EDTA solution instead of solochrome Black T or Euriochrome Black T indicator which is used for all sample analysis with 0.05M EDTA solution?
2192Suppose we prepared pH buffer solution in lab.and calibrate against NIST solution, and same shall going to used upto 30 days. is it possible to stable pH and appearance? suggest?
1396
What is the unit of conductance?
pls send me the solved paper of health & malaria inspector to santoshmaurya.087@radiffmail.com
Why is ammonia added? Why is that same amount of ammonia added?
Define dipole-dipole force?
what is the difference between potentiometric titration and karl fischer titration?
in api coa analytical method given as Ph Europe which api used in formulation in this api coa method given Ph Europe so for Analytical methic for finished product we require to refer Ph Europe monograph ok n.a.? So any extra impurities which is given in USP monograph of api or finished product need not require to monitor on above case n.a.? but how require to do specificity?
for inorganic molecules require to do RS, Assay and disso?
Write the equation of photosynthesis?
What is the accepted microbial load in APIs as per USP.........?
How is hardness of water caused?
what is the indicator used?
What is the principle of HPLC, GC, LCMS, GCMS,LC QQQ, GC QQQ, LC Q TOF and GC Q TOF. What are the applications and Specificity?
Basic principle of ESI?
why salisylic acid not using now days for disdolution calibration?
what kind of question can be asked in interview for UV- VISIBLE & give me answer ?
