'Biochemical oxygen' presentation slideshows

Sodium Thiosulfate Titrations

Sodium Thiosulfate Titrations. Assign oxidation numbers. Which is being oxidised? Reduced? Which is the oxidising agent/ reducing agent?. I 2( aq ) + 2S 2 O 3 2- ( aq ) ? 2I - ( aq ) + S 4 O 6 2- ( aq ). An iodine/ sodium thiosulfate titration .

3.07k views • 64 slides

2012 WATER QUALITY (B&C)

560 views • 42 slides

Flowchart for the Laboratory

Flowchart for the Laboratory. Sampling. Subsample. Analyte A. Result A. QC. LIMS. Total Sample results. LIMS. Subsample. Analyte B. Result B. QC. Sample. Other sample info and invoice data. Subsample. Analyte C. Result C. QC. Subsample. Analyte D. Result D.

2.4k views • 15 slides