Ph Diagnostic Strips 4.5-9.0 - Fishgaga.com
Glad to know you in the vast internet sea.We are professional manufacturer of pH dry test paper and urine test strip for hospital,lab and scientific testing department.maybe we can do cooperation! Indicator strips for semi-quantitative,visual determination of the pH in gastric tube aspirate of human origin for assessment placement.pH value 2.0 ...
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