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 18901160 DDO01-2M Polarographic type DO probe 2 990,00 Kč 52002987 pH Sensor InPro4260/120/PT1000 Price on request 18901195 PH7.00 250mL 7.00pH, one bottle 320,00 Kč