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What is the color of formazan?

What is the color of formazan? Formazan dyes are artificial chromogenic products obtained by reduction of tetrazolium salts by dehydrogenases and reductases. They have a variety of colors from dark blue to deep red to orange, depending on the original Read more…

Is Gilsbar the same as Cigna?

Is Gilsbar the same as Cigna? Through this new relationship, Gilsbar® and Cigna have joined forces and combined their collective strengths to deliver a powerful mix of benefit solutions proven to deliver more of what employers need. Gilsbar’s clients will Read more…