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In HPLC, a Photodiode Array (PDA) detector is generally more sensitive than a Variable Wavelength Detector (VWD). This is because the PDA can simultaneously measure absorbance across multiple wavelengths, allowing for better detection of compounds with varying absorbance characteristics. Additionally, the ability to collect spectral data enhances the identification and quantification of analytes, contributing to improved sensitivity.
What else can I help you with?
Why is Erbium perchlorate is used in calibration of HPLC?
Erbium has a strong absorption in uv and visible range, It is used in HPlc calibration for the wavelength accuracy verification of the PDA detector.
How much sensitive data should you store on a PDA?
B and C only
What difference between pda and uv detector in hplc?
PDA - Photo diode array UV- Ultra violet with use of PDA detector, we can measure the area or height of particular peak at different wavelengths ranging from 200 to 800 nm by injecting the solution at once. Where as in uv detector we can measure the area or height of the peak only at two different wavelengths. But that wavelengths also to be selected before injecting the solution.
What math tools do doctors use?
A calculator. Or just a PDA(what does pda mean). or even just a book. we need more info
Is a smartphone the same as a PDA?
PDA's are really becoming obsolete as smartphones are now taking over. Most smartphones are better than PDA's because most smartphones are able to have useful and fun apps downloaded on them and usually have more features in general than PDA's today.
What is a PDA in an aircraft?
what is a pda in an aircraft
What is a pda file?
If you asked what a file on a PDA is, my answer is everything. anything you see on a desktop computer can also be a file on a PDA. If you asked what a .pda file (having an extension of PDA), sorry, no idea. :)
Can PDA's connect to PC's?
PDA's can be connected to a computer. Files can be transferred from the PDA to the computer and from the computer to the PDA. Data such as phone numbers, addresses and appointments can be synchronized between PDA's and computers so the information can be the updated.
What is the common difference between PDA and palmtop?
A palmtop is a pda which is a personal digital assistant and a pda is a palmtop
What are the differences between a PDA and the newest devices like an iTouch?
iTouch will have a better battery span than a PDA will however there are far less applications on an iTouch than you can get with a PDA. A PDA is still more appropriate if you need it for computer functions� iTouch has more entertainment value. Touch does not support WMA files which is a music store standard. You can only play what you buy from iTunes. PDA's have the ability to play pretty much any music. The storage capacity of an iTouch smashes that of any PDA although PDAs are capatible with SD and CF memory cards so extra memory is always an option.
What are the disadvantages of a PDA?
the disadvantages of the PDA are that they are very large.
Future trends of pda?
FUTURE TRENDS OF PDA
