Real Coliform Test
Collect sample in clean container from effluent composite sampler. Bring sample back to lab. Pour sample into (2) whil-pal sterilized water sampling bags containing sodium thiosulfate to 100 ml....
View ArticleSuspended Solids
Collect samples from appropriate sample areas. Bring sample back to lab. Vigorously shake sample and pour into appropriate volume graduated cylinder. Take glass fiber filter paper out of oven and...
View ArticleChlorine Residual Test
Take grab sample from effluent composite sampler. Take sample back to lab for analysis. Turn on DR2000 spectrophotometer Press 80 and Read/Enter Empty one chlorine total DPD packet in 25 ml....
View ArticleWinkler BOD Procedure
Add (1) ml. Manganous Sulfate to each 300 ml. BOD bottle to be tested with magnetic stirring bar in bottle. Add (1) ml. Alkaline Iodide Azide to each 300 ml. BOD bottle to be tested. Cap and shake...
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