Uniblue A sodium salt ≥70% (by HPLC) Reactive stain for proteins, Sigma-Aldrich®
298409-1G
:
- Appearance (Colour): Blue to Very Dark Blue to Very Dark Purple:Conforms to Requirements
- Appearance (Form):Powder
- Infrared Spectrum:Conforms to Structure
- Wavelength, c = 0.01 g/L; Water:592 - 598 nm
- Extinction Coefficient:≥8000
- Wavelength:253 - 259 nm
- Carbon:≥35.5%
- Nitrogen:≥3.5%
- Purity (HPLC):≥70.0%