Sirr0und Pro Lab Bacteria Water Test Kit Simple to use DIY test kit indicates the presence of dangerous Coliform and E. Coli bacteria within 48 hours. Optional lab analysis is available, which identifies the exact count and type of bacteria present. Kit utilizes patented EPA approved laboratory analytical methods for accuracy and reliability. Kit includes: Petri dish, bacteria medium, calibrated pipette/dropper, and information form. MPN# BA110 SKU# 426131UPC# 683431991101