MULTI PARAMETER TEST STRIPS PH/ALKA./HARD./CHLORINE PK.50 Teaching Microscopes Stainless steel membrane support

Stainless steel membrane support

Automatic blanking at the measurement wavelength

or colour-anodised

Available with either hand- or foot-operated squeeze bulb and release button to interrupt the flow

Supplied without mains lead

MULTI PARAMETER TEST STRIPS PH/ALKA./HARD./CHLORINE PK.50 Teaching Microscopes Stainless steel membrane supportMultiple parameter test strips especially formulated for water quality measurement. The unique design incorporates an aperture within the test strip that holds an indicator treated membrane ensuring complete immersion in the test sample. Colour intensity is directly proportional to concentration of the test parameter in the sample. Rapid response Low cost per test Safe to use and transport Excellent reproducibility