CHEMSOLUTE Universal pH-indicator paper, pH 1-14, 5m x 7mm, Refill pack with 3 rolls Back Catalog number: 2814-3ROLL Availability: In the manufacturer's stock Price on request - + Recommended 18901168 DPR01-01 Printer paper 550,00 Kč 18901185 Cable Extension cable 110,00 Kč HI1230B Kombinovaná pH elektroda s pl.tělem a gel. elektr. Price on request