1000 ppm Chloride Standard 🇬🇧🇬🇧 

A chloride standard is a solution that contains a known amount of chloride, and is used for a variety of purposes.
Sodium chloride, also known as salt, common salt, table salt or halite, is an ionic compound with the chemical formula NaCl, representing a
1:1 ratio of sodium and chloride ions. Sodium chloride is the primary salt in seawater and in the extracellular fluid of many multicellular organism
May cause skin irritation. Ingestion: May cause gastrointestinal tract irritation. In large doses, may cause nausea, vomiting, muscular twitching, rigidity, convulsions, or dehydration.