0.19% picric acid0.19% picric acid Back to: CarboBlack Columns 0.19% picric acid Product Code: 80311-800 Packed Column, 0.19% Picric Acid 80/100 CarboBlack C 2m, 2mm ID, Silco, General Configuration Price £345.00 Description Packed Column, 0.19% Picric Acid 80/100 CarboBlack C 2m, 2mm ID, Silco, General Configuration