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Chemistry AllOther (190) Why only Water & Sodium Tatrate Is Use For THe Calibration Of Karl Fischer Titrator?
Amneal Pharmaceuticals, Cadila, Emcure, Nabi Qasim, Piramal Healthcare, Reddy Labs, Symed Labs, Wyeth Pharmaceuticals, Zydus Cadila,
16 110052why we use only vanilline , acetanilide,& caffeine For the Calibration of melting point appartus?
7 33234which solvent is highest poler acetonitrile dimethyl formamide methanole tetrahydrofurane buffer solution
8 16482
Define the term distribution coefficient in organic chemistry.
Explain why acetic has less conductivity than hcl?
seminal on pyrimidine
What is the formula for relative diffrence for standard solution in solution stability in validation?
What is the resulting solution when benzene and toluene are mixed ?
how to prepare for the exam of ongc please give some idea
Why ph scale range is 14? Why it is not less or not greater than 14?
In the HPLC Calibration done wavelength accuracy done between 200nm-280nm .but not done remaining 300-400nm not done ?
What is difference between LVT and RVT Viscometer?
Why six unit used for precision?
How to set analytical specification for combination products?
from where i get mortar pastle for glass bottle crush? it's required for testing of it?
Give the IUPAC name for [Co(NH3)5SO4]Cl
I have compare C2H2-air and C2H2-N2O flame AAS on determination calcium. Both use same range of std to plot calibration curve. (2-6ppm) When i measure the sample with phosphate, KCl and LaCl, C2H2-N2O flame give false positive result, around 0.5ppm. When i measure the sample with phosphste, KCl and EDTA. C2H2-N2O flame also give 0.5ppm false positive. But both above mentioned sample would not give false positive when measured by C2H2-air flame. What is the reason?
can we Consider the Purity threshold and Purity angle in place of peak purity for the specificity test for method verification