亚氯酸盐检测

ISO 10304-4-2022 水质.用离子液相色谱法测定溶解阴离子.第4部分:低污染水中氯酸盐 氯化物和亚氯酸盐的测定

Water quality — Determination of dissolved anions by liquid chromatography of ions — Part 4: Determination of chlorate, chloride and chlorite in water with low contamination

ISO 10304-4:2022 水质.用离子液相色谱法测定溶解阴离子.第4部分:低污染水中氯酸盐 氯化物和亚氯酸盐的测定

Water quality — Determination of dissolved anions by liquid chromatography of ions — Part 4: Determination of chlorate, chloride and chlorite in water with low contamination

KS M ISO 3262-10-2021 涂料填充剂.规范和试验方法.第10部分:层状天然滑石/亚氯酸盐

Extenders for paints — Specifications and methods of test —Part 10: Natural talc/chlorite in lamellar form

HJ 1050-2019 水质 氯酸盐、亚氯酸盐、溴酸盐、二氯乙酸和三氯乙酸的测定 离子色谱法

本标准规定了测定地表水、地下水、生活污水和工业废水中氯酸盐、亚氯酸盐、溴酸盐、二氯乙酸和三氯乙酸的离子色谱法。

ASTM D6581-18 用抑制离子色谱法测定饮用水中溴酸盐 溴化物 氯酸盐和亚氯酸盐的标准试验方法

Standard Test Methods for Bromate, Bromide, Chlorate, and Chlorite in Drinking Water by Suppressed Ion Chromatography

HJ 551-2016 水质 二氧化氯和亚氯酸盐的测定 连续滴定碘量法

Water quality-Determination of chlorine dioxide and chlorite-Continuous iodometric method

ASTM D6581-12 用抑制离子色谱法测定饮用水中溴酸盐 溴化物 氯酸盐和亚氯酸盐的标准试验方法

Standard Test Methods for Bromate, Bromide, Chlorate, and Chlorite in Drinking Water by Suppressed Ion Chromatography

ASTM D6581-2012 用抑制型离子色谱法测定饮用水中溴酸盐, 亚溴酸盐, 氯酸盐和亚氯酸盐的标准试验方法

The oxyhalides chlorite, chlorate, and bromate are inorganic disinfection by-products (DBPs) of considerable health risk concern worldwide. The occurrence of chlorite and chlorate is associated with the use of chlorine dioxide, as well as hypochlorite solutions used for drinking water disinfection. The occurrence of bromate is associated with the use of ozone for disinfection, wherein naturally occurring bromide is oxidized to bromate. Bromide is a naturally occurring precursor to the formation of bromate.1.1 This multi-test method covers the determination of the oxyhalideschlorite, bromate, and chlorate, and bromide, in raw water, finished drinking water and bottled (non-carbonated) water by chemically and electrolytically suppressed ion chromatography. The ranges tested using this method for each analyte were as follows: RangeSections Test Method A: Chemically Suppressed Ion Chromatography8 to 19 Chlorite5 to 500 x00B5;g/L Bromate1 to 25 x00B5;g/L Bromide5 to 250 x00B5;g/L Chlorate5 to 500 x00B5;g/L Test Method B: Electrolytically Suppressed Ion Chromatography20 to 30 Chlorite20 to 1000 x00B5;g/L Bromate1 to 30 x00B5;g/L Bromide20 to 200 x00B5;g/L Chlorate20 to 1000 x00B5;g/L 1.1.1 The upper limits may be extended by appropriate sample dilution or by the use of a smaller injection volume. Other ions of interest, such as fluoride, chloride, nitrite, nitrate, phosphate, and sulfate may also be determined using this method. However, analysis of these ions is not the object of this test method. 1.2 It is the userx0027;s responsibility to ensure the validity of these test methods for waters of untested matrices. 1.3 This test method is technically equivalent with Part B of U.S. EPA Method 300.1 , titled x201C;The Determination of Inorganic Anions in Drinking Water by Ion Chromatographyx201D;. 1.4 The values stated in either SI or inch-pound units are to be regarded as the standard. The values given in parentheses are for information only. 1.5 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 he......

Standard Test Methods for Bromate, Bromide, Chlorate, and Chlorite in Drinking Water by Suppressed Ion Chromatography

KS I ISO 10304-4-2008(2018) 水质离子液相色谱法测定溶解阴离子第4部分:低污染水中氯酸盐、氯化物和亚氯酸盐的测定

Water quality－Determination of dissolved anions by liquid chromatography of ions－Part 4：Determination of chlorate, chloride and chlorite in water with low contamination

ASTM D6581-08 用抑制离子色谱法测定饮用水中溴酸盐 溴化物 氯酸盐和亚氯酸盐的标准试验方法

Standard Test Methods for Bromate, Bromide, Chlorate, and Chlorite in Drinking Water by Suppressed Ion Chromatography

ASTM D6581-2008 悬浮离子色谱法测定饮用水中溴酸盐、亚溴酸盐、氯酸盐和亚氯酸盐的标准试验方法

The oxyhalides chlorite, chlorate, and bromate are inorganic disinfection by-products (DBPs) of considerable health risk concern worldwide. The occurrence of chlorite and chlorate is associated with the use of chlorine dioxide, as well as hypochlorite solutions used for drinking water disinfection. The occurrence of bromate is associated with the use of ozone for disinfection, wherein naturally occurring bromide is oxidized to bromate. Bromide is a naturally occurring precursor to the formation of bromate.1.1 This multi-test method covers the determination of the oxyhalidesx2014;chlorite, bromate, and chlorate, and bromide, in raw water, finished drinking water and bottled (non-carbonated) water by chemically and electrolytically suppressed ion chromatography. The ranges tested using this method for each analyte were as follows: RangeSections Test Method A: Chemically Suppressed Ion Chromatography8 to 18 Chlorite20 to 500 x00B5;g/L Bromate5 to 30 x00B5;g/L Bromide20 to 200 x00B5;g/L Chlorate20 to 500 x00B5;g/L Test Method B: Electrolytically Suppressed Ion Chromatography19 to 29 Chlorite20 to 1000 x00B5;g/L Bromate1 to 30 x00B5;g/L Bromide20 to 200 x00B5;g/L Chlorate20 to 1000 x00B5;g/L 1.1.1 The upper limits may be extended by appropriate sample dilution or by the use of a smaller injection volume. Other ions of interest, such as fluoride, chloride, nitrite, nitrate, phosphate, and sulfate may also be determined using this method. However, analysis of these ions is not the object of this test method. 1.2 It is the user''s responsibility to ensure the validity of these test methods for waters of untested matrices. 1.3 This test method is technically equivalent with Part B of U.S. EPA Method 300.1 , titled x201C;The Determination of Inorganic Anions in Drinking Water by Ion Chromatographyx201D;. 1.4 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 t......

Standard Test Methods for Bromate, Bromide, Chlorate, and Chlorite in Drinking Water by Suppressed Ion Chromatography

TCVN 6494-4-2000 水质.使用液相离子色谱法测定已溶解的阴离子.第4部分:低污染水中氯酸盐,氯化物和亚氯酸盐的测定

Water quality.Determination of dissolved anion by liquid chromatography of ions.Part 4: Determination of chlorrate, chlorride and chlorite in water with low contaminationa

DIN 55626-10-2007 纸和纸板用填充剂和颜料.规范和试验方法.第10部分:片状天然滑石/亚氯酸盐

Extenders and pigments for paper and board - Specifications and methods of test - Part 10: Natural talc chlorite in lamellar form

ASTM D6581-00(2005) 用化学抑制离子色谱法测定饮用水中溴酸盐、溴酸盐、氯酸盐和亚氯酸盐的标准试验方法

Standard Test Method for Bromate, Bromide, Chlorate, and Chlorite in Drinking Water by Chemically Suppressed Ion Chromatography

KS M ISO 3262-10-2002 涂料用填充剂.规范和试验方法.第10部分:片状天然滑石/亚氯酸盐

이 규격은 도료용 체질 안료인 라멜라 형 천연 활석/녹니석에 요구되는 품질 규격과 시험 방

Extenders for paints－Specifications and methods of test－Part 10：Natural talc/chlorite in lamellar form

KS M ISO 3262-10-2002 涂料用填充剂.规范和试验方法.第10部分:片状天然滑石/亚氯酸盐

이 규격은 도료용 체질 안료인 라멜라 형 천연 활석/녹니석에 요구되는 품질 규격과 시험 방

Extenders for paints-Specifications and methods of test-Part 10:Natural talc/chlorite in lamellar form

DIN EN ISO 3262-10-2001 涂料用填充剂.规范和试验方法.第10部分:片状天然滑石/亚氯酸盐 (ISO 3262-10:2000); 德文版本 EN ISO 3262-10:2000

The document specifies requirements and corresponding test methods for natural talc/chlorite in lamellar form for use as extender in paints. For the composition (talc, chlorite and talc/chlorite contents), matter volatile at 105? loss on ignition, matter soluble in water and pH value figures are specified. Requirements for residue on sieve, particel size distribution, matter soluble in hydrochlorid acid, colour, lightness and resistivity of aqueous extract are left to an agreement between the interested parties.#,,#

Extenders for paints - Specifications and methods of test - Part 10: Natural talc/chlorite in lamellar form (ISO 3262-10:2000); German version EN ISO 3262-10:2000

NF T31-108-2000 涂料用填料.规范和试验方法.第10部分:天然片状滑石粉/亚氯酸盐

Extenders for paints - Specifications and methods of test - Part 10 : natural, talc/chlorite in lamellar form.

BS EN ISO 3262-10-2000 涂料填充剂.规范和试验方法.片状天然滑石/亚氯酸盐

This part of ISO 3262 specifies requirements and corresponding methods of test for products made from naturally occurring talc/chlorite in lamellar form. NOTE The mineralogical classes have been designated in accordance with products existing on the market (see annex A).

Extenders for paints - Specifications and methods of test - Natural talc/chlorite in lamellar form

ASTM D6581-00 用化学抑制离子色谱法测定饮用水中溴酸盐、溴酸盐、氯酸盐和亚氯酸盐的标准试验方法

Standard Test Method for Bromate, Bromide, Chlorate, and Chlorite in Drinking Water by Chemically Suppressed Ion Chromatography

EN ISO 3262-10-2000 涂料填充剂.规范和试验方法.第10部分:片状天然滑石/亚氯酸盐 ISO 3262-10-2000

Extenders for Paints - Specifications and Methods of Test - Part 10: Natural Talc/Chlorite in Lamellar Form

ISO 3262-10-2000 涂料用填充剂 规范和试验方法 第10部分:片状天然滑石/亚氯酸盐

This part of ISO 3262 specifies requirements and corresponding methods of test for products made from naturally occurring talc/chlorite in lamellar form. NOTE The mineralogical classes have been designated in accordance with products existing on the market (see annex A).

Extenders for paints - Specifications and methods of test - Part 10: Natural talc/chlorite in lamellar form

BS EN ISO 10304-4-2000 水质.液态离子色谱法对溶解的阴离子的测定.低污染水中溶解的氯酸盐、氯化物和亚氯酸盐的测定

This part of ISO 10304 specifies a method for the determination of the dissolved anions chlorate, chloride, and chlorite in water with low contamination (e.g. drinking water, raw water or swimming pool water). An appropriate pretreatment of the sample (e.g. dilution) and the use of a conductivity detector (CD), UV detector (UV) or amperometric detector (AD) make the working ranges given in table 1 feasible.

Water quality - Determination of dissolved anions by liquid chromatography of ions - Determination of dissolved chlorate, chloride and chlorite in water with low contamination

ASTM D6581-2000 化学悬浮离子色谱法测定饮用水中溴酸盐、亚溴酸盐、氯酸盐和亚氯酸盐的标准试验方法

1.1 This test method covers the determination of the oxyhalides - chlorite, bromate, and chlorate, and bromide, in raw water, finished drinking water and bottled (non-carbonated) water by chemically suppressed ion chromatography. The ranges tested using this method for each analyte were as follows:Chlorite20 to 500 g/LBromate5 to 30 g/LBromide20 to 200 g/LChlorate20 to 500 g/LThe upper limits may be extended by appropriate sample dilution or by the use of a smaller injection volume. Other ions of interest, such as fluoride, chloride, nitrite, nitrate, phosphate, and sulfate may also be determined using this method. However, analysis of these ions is not the object of this test method.1.2 It is the user's responsibility to ensure the validity of these test methods for waters of untested matrices.1.3 This test method is technically equivalent with Part B of U.S. EPA Method 300.1, titled "The Determination of Inorganic Anions in Drinking Water by Ion Chromatography".1.4 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.

Standard Test Method for Bromate, Bromide, Chlorate, and Chlorite in Drinking Water by Chemically Suppressed Ion Chromatography

ASTM D6581-2000(2005) 化学悬浮离子色谱法测定饮用水中溴酸盐、亚溴酸盐、氯酸盐和亚氯酸盐的标准试验方法

The oxyhalides chlorite, chlorate, and bromate are inorganic disinfection by-products (DBPs) of considerable health risk concern worldwide. The occurrence of chlorite and chlorate is associated with the use of chlorine dioxide, as well as hypochlorite solutions used for drinking water disinfection. The occurrence of bromate is associated with the use of ozone for disinfection, wherein naturally occurring bromide is oxidized to bromate. Bromide is a naturally occurring precursor to the formation of bromate. 1.1 This test method covers the determination of the oxyhalides - chlorite, bromate, and chlorate, and bromide, in raw water, finished drinking water and bottled (non-carbonated) water by chemically suppressed ion chromatography. The ranges tested using this method for each analyte were as follows:Chlorite20 to 500 g/LBromate5 to 30 g/LBromide20 to 200 g/LChlorate20 to 500 g/LThe upper limits may be extended by appropriate sample dilution or by the use of a smaller injection volume. Other ions of interest, such as fluoride, chloride, nitrite, nitrate, phosphate, and sulfate may also be determined using this method. However, analysis of these ions is not the object of this test method.1.2 It is the user's responsibility to ensure the validity of these test methods for waters of untested matrices.1.3 This test method is technically equivalent with Part B of U.S. EPA Method 300.1, titled "The Determination of Inorganic Anions in Drinking Water by Ion Chromatography".1.4 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.

Standard Test Method for Bromate, Bromide, Chlorate, and Chlorite in Drinking Water by Chemically Suppressed Ion Chromatography

DIN EN ISO 10304-4-1999 水质.用离子液相色谱法测定已溶解阴离子.第4部分:低污染度水中氯酸盐,氯化物,亚氯酸盐的测定

The document describes a chemical-physical analytical method for the determination of 3 anions in water with low contamination (e.g. drinking water, raw water or bathing water) with the ions are separate in a separation column by liquid chromatography and then measured with a detector. Three different methods of the detection are given.#,,#

Water quality - Determination of dissolved anions by liquid chromatography of ions - Part 4: Determination of chlorate, chloride and chlorite in water with low contamination (ISO 10304-4:1997); German version EN ISO 10304-4:1999

NF T90-049-1999 水质.用离子的液态色谱法测定溶解的阴离子.第4部分:低污染水中氯酸盐、氯化物、亚氯酸盐的测定

Water quality - Determination of dissolved anions by liquid chromatography of ions - Part 4 : determination of chlorate, chloride and chlorite in water with low contamination.

ISO 10304-4:1997 水质与灰分；离子液体色谱法测定溶解阴离子第4部分:低污染水中氯酸盐、氯化物和亚氯酸盐的测定

Water quality — Determination of dissolved anions by liquid chromatography of ions — Part 4: Determination of chlorate, chloride and chlorite in water with low contamination

JIS L0859-1994 耐亚氯酸盐漂洗色牢度的试验方法

この規格は，染色した繊維品の亜塩素酸塩漂白に対する染色堅ろう度試験方法について規定する。

Testing method for colour fastness to bleaching with sodium chlorite