WaterCheck(TM) Deluxe Water Test Kit for Well and Private Spring Water Testing (West for East)Tests your well or private spring water for: Bacteria (presence absence for Total Coliform and E. Coli) 22 heavy metals and minerals 7 other inorganic chemicals 5 physical factors 4 trihalomethanes 47 volatile organic chemicals 20 pesticides, herbicides, and PCBs. This Deluxe kit is a comprehensive water analysis for the homeowner with well or private spring water. This package tests for 107 analytes and is more comprehensive than the Standard or