FAS Reagent #4 for Swan COPRA Silica analyzer, 10 Liter

A larger version with 10 liters of FAS Reagent #4 for Swan COPRA Silica Analyzer is Black Ammonium Ferrous (II) Sulfate.  Our quality chemicals are now available for these analyzers at a great price.

There is no mixing required. The chemical is shipped ready to use!

This is a one month supply. If you would like multiple months just order as needed.

Note: Special Handling is required.

 These chemicals are ready to use Part Reference: A-85.420.130 and A-85.420.100