BS ISO 23697-2. Water quality. Determination of total nitrogen (TNb) in water using small-scale sealed tubes. Part 2. Chromotropic acid based method (14th January 2021)

• Record Type: Book
• Authors: British Standards Institution,
• Publisher Details: London : British Standards Institution
• Publication Date: 2021
• Extent: 1 online resource (14 pages)
• Subjects: 602.1841; Chlorites; Quality; Ions; Specimen preparation; Interferences (chemical); Water; Working range; Chlorides; Statistical data; Anions; Liquid chromatography; Calibration; Determination of content; Potable water; Water testing; Test equipment; Ground water; Chemical analysis and testing; Swimming pools; Chlorates; Dissolution; Chromatography; Quantitative analysis; Laboratory testing
• Languages: English
• ISSNs: 3042-6878
• Access Rights: Legal Deposit; Only available on premises controlled by the deposit library and to one user at any one time; The Legal Deposit Libraries (Non-Print Works) Regulations (UK).
• Access Usage: Restricted: Printing from this resource is governed by The Legal Deposit Libraries (Non-Print Works) Regulations (UK) and UK copyright law currently in force.