0.19% picric acid0.19% picric acid Back to: CarboBlack Columns 0.19% picric acid Product Code: 80311-820 Packed Column, 0.19% Picric Acid 80/100 CarboBlack C 2m, 2mm ID, Varian 3700, Vista Series, FID Please call the sales team on 01494 563377 or email for pricing details Description Packed Column, 0.19% Picric Acid 80/100 CarboBlack C 2m, 2mm ID, Varian 3700, Vista Series, FID