Hampton Research NATRIX 2 NO42 185ML
HR2-917-42/Natrix 2 #42 (H06), 185 ml - 0.02 M Magnesium chloride hexahydrate, 0.002 M Cobalt(II) chloride hexahydrate, 0.05 M HEPES sodium pH 7.5, 2.0 M Ammonium sulfate, 0.001 M Spermine. Please note items from this supplier are non-returnable.