Papírek indikátorový lakmusový neutrální, bal. 100 Back Catalog number: 51005-000-P0000-1 Availability: In the manufacturer's stock Price on request - + Recommended 90753 Potassium iodate starch paper for Sulfur dioxide, 7mm x 5m Price on request 92135 pH-Fix Indicator Strips, 3.1-8.3, pk/100 Price on request 9950141 Whatman indicator papers, pH 6.0-8.1, pk/200 (2629-990) Price on request