Cyanine 3 Bihexanoic Acid Dye, Potassium Salt – IN HOUSE IMPURITY – Cyanine 5 Bihexanoic Acid Dye, Succinimidyl Ester, Potassium Salt
Cyanine 3 Bihexanoic Acid Dye, Potassium Salt – IN HOUSE IMPURITY – Cyanine 5 Bihexanoic Acid Dye, Succinimidyl Ester, Potassium Salt