Niobium slug 3.175mm Diameter x 6.35mm Length, 99.95% (metals basis remove Ta) 7440-03-1 Nb 92.91 g./mol $82.66 View
L-Glutamic acid monosodium salt monohydrate Analytical Standards 6106-04-3 C₅H₈NO₄Na·H₂O 187.13 g./mol $51.66 View