pH-Fix Indicator Strips, 3.1-8.3, pk/100

pH-Fix 3.1-8.3 indicator sticks measuring range: pH 3.1-3.5-3.9-4.3-4.7- 5.1-5.5-5.9-6.3-6.7-7.1-7.5-7.9-8.3 pack of 100 sticks 6 x 85 mm Delivery as of 8/2021 without CE marking