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Nitrogen LCKs now ISO standardised
Hach® is still the only supplier who was able to implement the original formulation of the international COD standard ISO 15705 in cuvette tests. We are now pleased to announce the ISO standardisation of several nitrogen LCK cuvette tests. Our nitrogen cuvette tests also meet the strict criteria of international norming and are standardized according to ISO 23695 (ammonium), ISO 23696 (nitrate), and ISO 23697 (total nitrogen)
Fully Certified pH and Conductivity standard solutions
Reference Materials are used in all stages of the measurement process, including method validation, calibration, and quality control. They are also used in interlaboratory comparisons for method validation and for assessing laboratory proficiency.
Film Forming Amines are used to manage corrosion of metal assets in many industrial steam applications. Film forming amines offer a method of managing corrosion but require monitoring and control to keep costs in check and prevent problems associated with overdosing film forming amines.
