How to determine the levels of zinc containing corrosion inhibitors

Zinc Photometric Method (0-3 ppm)

Acetamide 99% MSDS

How to determine amount of Nitrate in boiler water

Nitrate

Nitrate ion is present in natural waters in relatively small quantities. Nitrogenous compounds may be introduced by sewage with subsequent bacteriological oxidation to nitrate. High nitrate concentrations in drinking water appear to cause methemoglobinemia infants (blue babies). Federal regulations has established a nitrate limit in drinking water of 10 ppm as nitrogen. Typically, such high levels are confined to rurally dug wells subject to surface influence.

How to measure turbidity of water

Turbidity, which is due to the presence of suspended matter in a finely divided state, can be interpreted as a lack of clearness or brilliance in a water. Turbidity should not be confused with color since a water may have a dark color but still be clear and not turbid. Clay, silt finely divided organic and inorganic matter, and microscopic organisms can all cause turbidity.

ACES BUFFER Laboratory

How to determine sulfite in a sample

Sulfite Titrimetric Method(0-100ppm)

The determination of sulfite usually is made only on boiler waters or on waters that have been treated with catalyzed sodium sulfite for corrosion prevention. Generally speaking, sulfite is not present in natural water.

How to determine amount of Iron in boiler water

Iron

Iron exits in two states in solution the ferrous and ferric form. The iron test described here measures the total iron present; both ferrous and ferric iron are detected.

How to determine chelate demand by titrimetric method

NTA Chelant Demand Titrimetric Method

Calculation of Dissolve

Acenaphthene for Synthe