D-Luciferin Potassium Salt by bioPLUS $288.16 1 g - $288.16 50 mg - $54.75 100 mg - $81.86 250 mg - $129.60 1 g 50 mg 100 mg 250 mg Size 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart Description Specifications Documents Technical Specifications Added to your cart: Subtotal