- Nov 18, 2017
- 4 min
Document Downloads
With links to (valuable and informative!?!) portable document format (PDF) files scattered all over this website I thought it might be...
- Jul 10, 2017
- 2 min
Basicity of Polyaluminum Chloride
In former days, when I did a lot of polymer-focused jar testing, I had three products in my polymer test kit that I never fully...
- May 1, 2017
- 1 min
Bacterial Cell Composition
Composition of a Bacterial Cell There are two formulas used to describe a bacterial cell. Both are discussed below. The most widely used...
- Oct 10, 2016
- 5 min
Crown Press Overview
Benchtop Belt Filter Press As I've discussed elsewhere in this blog, I have two key pieces of laboratory/field equipment that I use to...
- Oct 9, 2016
- 2 min
Water Hardness
The Water We Use When I travel I seldom give much thought to the water I drink, cook with, and bathe in. But there are occasions when...
- Oct 8, 2016
- 1 min
pH & Alkalinity
pH and Alkalinity Relationships The following two graphics are intended to provide a handy reference describing pH and alkalinity...