XS Basic pH 4.01 / 25 ° C (red), 250 ml autocal bottle Verification solution
XS Basic pH 4.01 / 25 ° C (red), 250 ml autocal bottle Verification solution
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Features
XS Green Line Buffer solutions in dosing bottle with built-in calibration compartment.With N.I.S.T. traceability with certificate freely downloadable from our.website