Describe your field experience sample type collected,sample
techniques,field measurements taken and equipment used?
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how we do assay of urea, ammonium sulpate, ammonium nitro pospate etc
hi i am m.sc organic chem and complete analytical lab tech dipolma now job in qc many time ask question you in m.sc organic why job in qc please help me i can not give proper ans please tell me
3 Answers Arch Pharmalabs, Natco,
Plz explain the formula in uv calibration =Absorbance of the sample ( x ) x 10 x 1000/Weight of potassium dichromate taken in mg
Why KBr pellet is used in IR?
hii, i'm had a sample of 1L that gone through extraction & evaporation. i used 0.5ml of methanol for reconstitution before injecting the sample to HPLC. i made a calibration curve using a standard solution but now i'm confused about how to display the concentration i got from the sample. for ex. i got 0.2ug/ml how i'm gonna explane this is for the 1L ? please help .. i'll really appreciate it thanks
Why void volume(time in seconds) 1 in hplc system suitability
How can we calculate "confidence interval" in analytical method validation? Pl. explain with example.
are there in uv lamb that is chractrestic for wavelenghth 205 nm ?????
1 Answers Beni Suef University, Graviti Pharmaceuticals, Sri Krishna Pharmaceuticals,
what is mean by content uniformity?
What is normality
Which std. used for standrdisation of ZnSO4?
What is peak purity and response factor in chromatographic analysis? Why we required to find out response factor?