JIS K 0170-1:2011 PDF

Scope: This Standard specifies the method of determination for the ammonium nitrogen contained in industrial,water,industrial wastewater etc. by using the flow analysis according to absorption spectrophotometry. The method is also applicable to surface water, ground water, seepage water, etc.

JIS K 0170-1:2011 Referenced Document

JIS K 0050 General rules for chemical analysis*， 2019-02-20 Update
JIS K 0094 Sampling methods for industrial water and industrial wastewater
JIS K 0101 Testing methods for industrial water
JIS K 0102
JIS K 0115 General rules for molecular absorptiometric analysis*， 2020-01-01 Update
JIS K 0126 General rules for flow analysis*， 2019-01-21 Update
JIS K 0211 Technical terms for analytical chemistry (General part)*， 2013-03-21 Update
JIS K 0215 Technical terms for analytical chemistry (Analytical instrument part)*， 2016-03-22 Update
JIS K 0557 Water used for industrial water and wastewater analysis
JIS K 8107 Disodium dihydrogen ethylenediamine tetraacetic acid dihydrate*， 2017-02-20 Update
JIS K 8116 Ammonium chloride
JIS K 8121 Potassium chloride (Reagent)*， 2023-02-20 Update
JIS K 8180 Hydrochloric acid (Reagent)*， 2021-02-22 Update
JIS K 8228 Magnesium perchlorate
JIS K 8308 Cresol red (Reagent)
JIS K 8397 Sodium salicylate (Reagent)*， 2019-02-20 Update
JIS K 8536 Potassium sodium(+)-tartrate tetrahydrate*， 2017-02-20 Update
JIS K 8576 Sodium hydroxide (Reagent)*， 2019-02-20 Update
JIS K 8625 Sodium carbonate*， 2017-02-20 Update
JIS K 8722 Sodium pentacyanonitrosylferrate (III) dihydrate (Reagent)*， 2019-02-20 Update
JIS K 8798 Phenol (Reagent)*， 2012-03-21 Update
JIS K 8841 Bromocresol purple (Reagent)*， 2012-03-21 Update
JIS K 8842 Bromothymol blue (Reagent)*， 2012-03-21 Update

2019 JIS K 0170-1:2019 Testing methods for water quality by flow analysis -- Part 1: Ammonium nitrogen
2011 JIS K 0170-1:2011 Testing methods for water quality by flow analysis -- Part 1: Ammonium nitrogen