By MK on Monday, August 23, 2004 - 07:42 am:
Hi,
How can you validate a wavelength accuracy of a detector at low wavelengths (200-240nm)?
If you ignore this, how do you justify the use of low-UV's?
The lowest peak of Holmium solution (nasty stuff..) is at 240nm and only 279 nm for a holmium filter (which I'd prefer for safety reasons).
Have you received a certificate for the holmium filter inside agilent 1100 instrument? What have they (agilent) told you about the expiry date and recalibration of this filter?
thanks!
By joe on Thursday, August 26, 2004 - 04:28 am:
Use a caffiene solution!
By annony on Thursday, August 26, 2004 - 12:16 pm: