焦磷酸盐检测

QB/T 5529-2020 口腔清洁护理用品 水溶性焦磷酸盐和三聚磷酸盐的检测方法 离子色谱法

ASTM E248-20 用焦磷酸盐络合高锰酸盐电位滴定法测定锰矿石中锰的标准试验方法

Standard Test Method for Determination of Manganese in Manganese Ores by Pyrophosphate Complexed Permanganate Potentiometric Titrimetry

2709药典 二部-2020 第二部分 锝[99mTc]焦磷酸盐注射液

ASTM E314-16 通过焦磷酸盐电位法和高碘酸盐分光光度法测定铁矿石中的锰的标准测试方法

Standard Test Methods for Determination of Manganese in Iron Ores by Pyrophosphate Potentiometry and Periodate Spectrophotometry Techniques

ASTM E314-10(2015)e1 用焦磷酸盐（电位）和高碘酸盐（分光光度）技术测定铁矿石中锰的标准试验方法

Standard Test Methods for Determination of Manganese in Iron Ores by Pyrophosphate (Potentiometric) and Periodate (Spectrophotometric) Techniques

2601药典 二部-2015 第二部分 锝[99mTc]焦磷酸盐注射液

ASTM E248-12 用焦磷酸盐络合高锰酸盐电位滴定法测定锰矿石中锰的标准试验方法

Standard Test Method for Determination of Manganese in Manganese Ores by Pyrophosphate Complexed Permanganate Potentiometric Titrimetry

GOST R 55054-2012 食品添加剂. 焦磷酸盐E450. 通用规范

Food additives. Pyrophosphates E450. General specifications

ASTM E248-2012 通过焦磷酸盐混合高锰酸的电位滴定测量法测定锰矿石中锰含量的标准试验方法

This definitive test method is intended to be used as a referee method for compliance with compositional specifications for manganese content. It is assumed that all who use these procedures will be trained analysts capable of performing common laboratory procedures skillfully and safely. It is expected that work will be performed in a properly equipped laboratory and that proper waste disposal procedures will be followed. Appropriate quality control practices must be followed such as those described in Guide E882.1.1 This definitive test method covers the determination of manganese in manganese ore in the range from 15 % to 60 %. 1.2 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 Determination of Manganese in Manganese Ores by Pyrophosphate Complexed Permanganate Potentiometric Titrimetry

ASTM E314-10 用焦磷酸盐（电位）和高碘酸盐（光度）技术测定铁矿石中锰的标准试验方法

Standard Test Methods for Determination of Manganese in Iron Ores by Pyrophosphate (Potentiometric) and Periodate (Photometric) Techniques

1962药典 二部-2010 第一部分 十三画 锝[99mTc]焦磷酸盐注射液

来自第1084页

1441药典 化学药和生物制品卷-2010 第二十二章 放射性药物 一、单光子发射计算机断层(包括γ照相机)显像放射性药物 锝[99mmTc]焦磷酸盐

来自第1267页

ASTM E314-2010 用焦磷酸盐(电势测定的)和高碘酸盐(测光的)技术测定铁矿石中锰的标准试验方法

This test method is intended to be used for compliance with compositional specifications for manganese content in iron ores, concentrates, and agglomerates. It is assumed that all who use these procedures will be trained analysts capable of performing common laboratory procedures skillfully and safely. It is expected that work will be performed in a properly equipped laboratory and that proper waste disposal procedures will be followed. Appropriate quality control practices must be followed such as those described in Guide E882.1.1 These test methods cover the determination of manganese in iron ores, concentrates, and agglomerates. The following two test methods are included:

Standard Test Methods for Determination of Manganese in Iron Ores by Pyrophosphate (Potentiometric) and Periodate (Photometric) Techniques

ASTM E314-2010(2015)e1 采用焦磷酸盐 (电位法) 和高碘酸盐 (分光光度法) 技术测定铁矿石中锰含量的标准试验方法

4.1x00a0;This test method is intended to be used for compliance with compositional specifications for manganese content in iron ores, concentrates, and agglomerates. It is assumed that all who use these procedures will be trained analysts capable of performing common laboratory procedures skillfully and safely. It is expected that work will be performed in a properly equipped laboratory and that proper waste disposal procedures will be followed. Appropriate quality control practices must be followed such as those described in Guide E882. 1.1x00a0;These test methods cover the determination of manganese in iron ores, concentrates, and agglomerates. The following two test methods are included: x00a0; Sections 8199;Test Method A (Pyrophosphate (Potentiometric)) x2007;8 x2013; 15 8199;Test Method B (Periodate (Photometric)) 16 x2013; 22 1.2x00a0;Test Method A covers the determination of manganese in the range from 2.58201;% to 15.08201;%. Test Method 8201;B covers the determination of manganese in the range of 0.018201;% to 5.008201;%. Note 1:x00a0;The lower limit for this test method is set at 508201;% relative error for the lowest grade material tested in the interlaboratory study in accordance with Practice E1601. 1.3x00a0;The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.4x00a0;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 Methods for Determination of Manganese in Iron Ores by Pyrophosphate (Potentiometric) and Periodate (Spectrophotometric) Techniques

ASTM E248-07 用焦磷酸盐络合高锰酸盐电位滴定法测定锰矿石中锰的标准试验方法

Standard Test Method for Determination of Manganese in Manganese Ores by Pyrophosphate Complexed Permanganate Potentiometric Titrimetry

ASTM E248-2007 用焦磷酸盐混合高锰酸的电位滴定测量法测定锰矿石中锰含量的标准试验方法

This definitive test method is intended to be used as a referee method for compliance with compositional specifications for manganese content. It is assumed that all who use these procedures will be trained analysts capable of performing common laboratory procedures skillfully and safely. It is expected that work will be performed in a properly equipped laboratory and that proper waste disposal procedures will be followed. Appropriate quality control practices must be followed such as those described in Guide E 882.1.1 This definitive test method covers the determination of manganese in manganese ore in the range from 15 to 60 %.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 Determination of Manganese in Manganese Ores by Pyrophosphate Complexed Permanganate Potentiometric Titrimetry

ASTM E248-97 用焦磷酸盐络合高锰酸盐电位滴定法测定锰矿石中锰的标准试验方法

Standard Test Method for Manganese in Manganese Ores by Pyrophosphate Complexed Permanganate Potentiometric Method

ASTM E248-02 用焦磷酸盐络合高锰酸盐电位滴定法测定锰矿石中锰的试验方法

Test Method for Determination of Manganese in Manganese Ores by Pyrophosphate Complexed Permanganate Potentiometric Titrimetry

IPC MI-660 11.6-1984 焦磷酸盐镀铜溶液分析

The number and frequency of tests performed by the user will be at the usei's discretion. In this

Pyrophosphate Copper Plating Solution Analysis

QJ/Z 92-1982 焦磷酸盐镀铜溶液分析方法

NBN T 03-297-1980 工业用焦磷酸钠，焦磷酸盐含量的测定．电势法

Sodium pyrophosphate for industrial use - Estimation of pyrophosphate content - Potentiometric method

TS 2055-1975 工业用焦磷酸钠．焦磷酸盐的估定．电位滴定法

SODIUM PYROPHOSPHATE FOR INDUSTRIAL USE ESTIMATION OF PYROPHOSPHATE CONTENT POTENTIOMETRIC METHOD

ISO 2999-1974 工业用焦磷酸钠 焦磷酸盐含量的测定 电位滴定法

Applicable to products containing at least 90 % (m/m) of tetrasodium pyrophosphate and in the absence of more condensed forms of phosphates. The reaction based on conversion of tetrasodium pyrophosphate to disodium dihydrogenpyrophosphate by addition of hydrochloric acid. Introduction of zinc sulfate in solution for precipitation of zinc pyrophosphate and formation of sulphuric acid. Potentiometric titration of the sulphuric acid formed with standard volumetric sodium hydroxide solution. Has also been approved by the IUPAC.

Sodium pyrophosphate for industrial use; Estimation of pyrophosphate content; Potentiometric method

NF T20-491-1973 工业用焦磷酸钠.焦磷酸盐的估定.电位滴定法

SODIUM PYROPHOSPHATE FOR INDUSTRIAL USE.ESTIMATION OF PYROPHOSPHATE CONTENT. POTENTIOMETRIC METHOD.

UNI 6707-1970 矿物质锰的化学分析．在焦磷酸盐形式下镁氧化物的测定．重量分析法．UNI 6634-70．UNI 6642-70．UNI 6704-70．UNI 6705-70和UNI 6706-70取代UNI 3532

Dopo separazione della silice, del ferro, dell' alluminio, del manganese, del calcio, ecc., precipitazione del magnesio sotto forma di fosfato ammonico-magnesiaco (MgNH4Po4.6H2O) mediante aggiunta di fosfato di ammonio al filtrato proveniente dalla separazione dell' ossalato di calcio. Calcinazione del precipitato ottenuto e determinazione mediante pesata dell' ossido di magnesio sotto forma di pirofosfato di magnesio. Reattivi. Procedimento.

Chemical analysis of manganese ores. Determination of magnesium oxide as pyrohosphate. Gravimetric method.