Click to expand Tap to zoom GloMax 20/20 Replacement Valves by Promega Save Liquid error (product-badge line 32): Computation results in '-Infinity'% € 133.68 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart These services and accessories are intended for use with the GloMax 20/20 Luminometer.