- #1
lostminty
- 82
- 0
Hi folks,
I'm looking for a dye that absorbs strongly around the 490nm range. Sort of a red/orange I guess. I cannot find a lot of data on absorbency by dye manufacturers, will begin emailing them shortly. Key word searches tend to bring up dye absorbency in relation to materials not light
The purpose of this is to create a standard for a urine sampling system that uses UV/VIS spectrophotmetry.
I'm looking for a dye that absorbs strongly around the 490nm range. Sort of a red/orange I guess. I cannot find a lot of data on absorbency by dye manufacturers, will begin emailing them shortly. Key word searches tend to bring up dye absorbency in relation to materials not light
The purpose of this is to create a standard for a urine sampling system that uses UV/VIS spectrophotmetry.