overview i exp 19 water analysis for fecal contamination ii exp 20 quantitative analysis of h2o i exp 19 water analysis for feces purpose to learn perform the 3 stage ...
Filetype Power Point PPTX | Posted on 02 Sep 2022 | 3 years ago
The words contained in this file might help you see if this file matches what you are looking for:
...Overview i exp water analysis for fecal contamination ii quantitative of ho feces purpose to learn perform the stage standard test waterborne diseases e coli hav polio shigella giardia salmonella indicator chlorine kills gram negative bacteria viruses and some pos protozoa normal flora chlorinated h o non pathogenic saprophytes tests performed presumptive prlb tube phenol red lactose broth with a durham reactions orange or without gas yellow fermenter potable drinkable more testing necessary possible microbes neg rod enterobacter sp clostridium...