PH Indicators And Solutions

模型没有。HV-EXP5900
Description
pH Indicators Narrow Range / Wide Range - pH Indicators Papers With Colour Scale No bleeding of dye into the test medium clearly defined clour differences. Light resistance, accurate in weak buffers..
91, Industrial Estate, Ambala Cantt - 133006, Haryana, INDIA
E: info@hoverexport.com w: www.asheela.com M: +91 94666 93111
Baidu