Spectroscopy Store › Fluorescence Enhancing Mirrors for Multipurpose Cuvette Holder Image 1 of 1 Fluorescence Enhancing Mirrors for Multipurpose Cuvette Holder €249.90 Maximize the Fluorescence signal by using two additional mirrors. Get notified by email when this product is in stock. Sign up to receive news and updates. Quantity: Add To Cart Added! Maximize the Fluorescence signal by using two additional mirrors.