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Ships within 48 hours · Estimated delivery Sep 27 - Oct 2
Pressure Range: Vacuum to 200 psi
the minerals form soap curd or scum that makes skin dry and itchy
Specifications: Easy installation
Suitable for cold and hot water use only
Test ranges are as followed:
PurTest Project School Kit - 8 tests for up to 5 Students 60 Pressure Range: Vacuum to 200The PurTest Project School Kit is ideally sized for a science fair project or small group experiment. Water knowledge booklets and test strips engage students in identifying 8 water contaminants conditions, and teaches appropriate corrective action to improve water quality. Students will test for: Nitrates Nitrites pH Alkalinity Hardness Chlorine Copper Iron The teacher's guide includes the hydrologic cycle, building a well, acid rain and the dilution
