水中的溴化物离子的标准试验方法

详细信息   

• 中文主题词：溴化物 ; 离子选择性电极 ; 离子选择电极 ; 溴化物(离子)分析 ; 无机化合物-水
• 标准号：ASTM D1246-2010
• 发布日期：2010
• 英文题名：Standard Test Method for Bromide Ion in Water
• 英文主题词：bromide ; ion-selective electrode ; ISE ; Bromide (ion) analysis ; Inorganic compounds--water
• 标准状态：现行
• 发布单位：US-ASTM
• 国际标准分类号：13.060.50 (Examination of water for chemical substances)
• 载体形态：5P.;A4
• 中国标准分类号：C51
• 国别：美国材料与试验协会

文摘

By analysis for bromide in water, wastewater, and brackish waters, it is possible to evaluate the origin of the water, its potential as a source of bromide, and its condition with regard to pollution.

1.1 This test method is applicable to the measurement of bromide ion in water, ground water, and drinking water.

1.2 Samples containing 0.5 mg/L to 1000 mg/L of bromide may be analyzed by this test method. The concentration range may be extended by the dilution of an appropriate aliquot.

1.3 The precision and bias statements were determined on natural and ground waters. It is the responsibility of the analyst to assure the validity of this test method for untested matrices.

1.4 A titrimetric and two colorimetric test methods for iodide and bromide were discontinued. Refer to Appendix X1 for historical information.

1.5 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.

1.6 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.