Who discovered X-ray
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how much mass should be there in volumetric flask while in preparation of sample for assay?
what r the parts calibrated in gc
Why we compare unequal concentrated solutions in heavy metals test. For example comparing the test solution with 1 ppm lead standard and telling it's less than 20ppm?
1 Answers Micro Labs, Mistair,
difference between precision & accuracy.
In Force degradation Study Compound is not degrade in any condition , also in higher stress what can i do ?
Which type of column should i use to check the purity of high molecular weight protein using HPLC reverse phase column chromatography? Hi everyone. I wanna to check the purity of high molecular weight protein (collagen) with MW of ~130 kDa using a HPLC. I know C18
0 Answers Petronas, Shanghai Ocean University,
Why used 0.02% v/v solution of toluene in hexane for calibration of UV.
What is the column performance and column efficiency?
What is the diffrence between the performing of LOD ordinary drying at voven and vaccum method.
what is biorelivent dissolution media?
How to now that my acid is contact with base or base is contact with acid in drugs, is there any techniq to identify the formation of salt(drug)
what is the structure of DOWEX-50