Why do we use KCl ,K2Cr207,Toulene & Halonium oxide for the caliberation of UV
Answers were Sorted based on User's Feedback
Answer / kumar
kcl will be used in Limit of stray light, toluene and hexane will be used in limit of resolution,K2Cr2o7 will be used in control of Absorbance and Holmium oxide will be used in control of wavelength
| Is This Answer Correct ? | 20 Yes | 5 No |
how can we determine RRF value in HPLC FOR CALCULATION OF IMPURITY ?
Why use in sodium salicylate in uv lamps calibration
1 Answers Auctus Pharma, Reddy Labs,
what is method development parameter in HPLC method development
what is the difference between loss on drying in ordinary oven technique and vacuum oven technique
4 Answers Divis Laboratories, Ranbaxy,
what is the difference between capillary and glass column in GC
In method developement or in any analysis if we use small length column for analysis what happen then ? why ?
what is the working priniciple of ph, what are parts in ph meter
Why do we use 500ppb sucrose and 500ppb 1,4 benzoquinone in TOC calibration?
what is poarimeter, why it is used in pharma,and explain briefly about polarimeter?
A new drug substance found fail to meet specification for an unknown Impurity during stability study(Specific change),how would further proceed?
Wath is the differenc between two column HPLC wich have the samme support , lenth , pore size, etc.. But different name .for exemple : Spherisorb / lichrosorb
if partition coefficient value was positive means, what it indicates ?