for the following products
6-Carboxy-X-rhodamine, succinimidyl ester (6-ROX, SE) | 6-Rox, se | 9-{2-Carboxy-5-{[(2,5-dioxo-1-pyrrolidinyl)-oxy]-carbonyl}-phenyl}-2,3,6,7,12,13,16,17-octahydro-1H,5H,11H,15H-xantheno[2,3,4-ij:5,6,7-i',j']diquinolizin-18-ium inner salt and 6-Carboxy-x-rhodamine N-succinimidyl ester
