D-Luciferin, potassium salt-25g$3,000.00 D-Luciferin, potassium salt Product Catalog # Size Price (USD) Quantity D-Luciferin, potassium salt-25g 241201-25G 25 g $3,000.00 - D-Luciferin, potassium salt-25g quantity + For more size options, please click: D-Luciferin, potassium salt Add to cart Additional information Additional information Weight 0.025 kg Size 25 g For Research & Development use only. Not for testing and/or use on humans.