胍铬酸盐检测标准胍铬酸盐-中析研究所检测

(CMA)

(CNAS)

(ISO)

(高新技术企业)

胍铬酸盐相关标准参考信息

GB/T 9791-2003 锌、镉、铝-锌合金和锌-铝合金的铬酸盐转化膜试验方法
简介：本标准规定了下列项目的测试方法：——无色铬酸盐转化膜的存在；——锌、镉、铝(质量分数为55％Al)一锌合金和锌一铝(质量分数为5％Al)合金的无色和有色铬酸盐转化膜中六价铬的存在和含量；——锌和镉上单位面积的总铬含量；——无色和有色膜的单位面积质量；——铬酸盐转化膜的满意附着力；——铬酸盐膜的质量。这些方法适用于：——用化学或电化学方法产生的，含不同比例的三价铬与六价铬的无色和有色铬酸盐转化膜；——只适用于无任何附加覆盖层(例如：油膜、水基或溶剂型聚合物膜或蜡膜)的铬酸盐转化膜。
信息：ICS：25.220.20 CCS：A29 发布：2003-10-29 实施：2004-05-01

HY/T 264-2018 海洋石油勘探开发生活污水　化学需氧量的测定　硝酸银屏蔽-重铬酸盐氧化法
简介：
信息：ICS：07.060 CCS：Z17 发布：2018-07-30 实施：2018-11-01

KS D ISO 3613-2012 锌、镉、铝锌合金和锌铝合金的铬酸盐转化镀层.试验方法
简介：이 표준은 다음과 같은 측정 방법을 규정한다.― 무색 크로메이트 피막의 존재―
信息：ICS：25.220.20 CCS：H25 发布：2012-11-10 实施：2012-11-10

GB/T 17460-1998 化学转化膜铝及铝合金上漂洗和不漂洗铬酸盐转化膜
简介：本标准规定了有关铝及铝合金上漂洗和不漂洗铬酸盐转化膜的特性、成膜方法、技术要求、抽样试样、分类和膜层鉴定。本标准适用于挤压铝制品、铸铝件和铝卷材（带材、线材）等的表面化学转化处理。
信息：ICS：25.220.20 CCS：A29 发布：1998-08-12 实施：1999-07-01

ASTM E316-17 通过硫化氢还原 - 重铬酸盐滴定法测定锰矿石中的铁的标准测试方法
简介：
信息：ICS：73.060.20 CCS：发布：2017-12-15 实施：

ASTM D1252-06(2012)e1 水的化学需氧量（重铬酸盐需氧量）标准试验方法
简介：
信息：ICS：13.060.50 CCS：发布：2012-06-15 实施：

GB/T 16019-1995 车间空气中三氧化铬、铬酸盐、重铬酸盐的二苯碳酰二肼分光光度测定方法
简介：本标准规定了用二苯碳酰二肼分光光度法测定车间空气中三氧化铬、铬酸盐及重铬酸盐。本标准适用于测定三氧化铬、铬酸盐及重铬酸盐生产和使用场所空气中的浓度。
信息：ICS：13.040.30 CCS：C52 发布：1996-01-23 实施：1996-07-01

ASTM E848-94(2016) 有关职业暴露于不溶于水的铬酸盐的安全和健康要求的标准指南
简介：
信息：ICS：13.100 CCS：发布：2016-12-01 实施：

ASTM D1252-06(2012) 水的化学需氧量（重铬酸盐需氧量）标准试验方法
简介：
信息：ICS：13.060.50 CCS：发布：2012-06-15 实施：

GB/T 9800-1988 电镀锌和电镀镉层的铬酸盐转化膜
简介：本标准规定了在电镀锌层和电镀镉层上用于防腐蚀的铬酸盐转化膜的具体要求。本标准不适用于仅仅提供特殊颜色或为改善油漆附着强度的表面精饰。
信息：ICS：25.220.40 CCS：A29 发布：1988-09-05 实施：1989-09-01

KS M ISO 3199-2015(2020) 工业氯酸钠氯酸盐含量的测定重铬酸盐滴定法
简介：
信息：ICS： CCS：发布：2015-12-31 实施：

ASTM E848-94(2012) 有关职业暴露于不溶于水的铬酸盐的安全和健康要求的标准指南
简介：
信息：ICS：13.100 CCS：发布：2012-06-01 实施：

GB/T 6535-1986 汽油铅含量测定法(铬酸盐容量法)
简介：本方法规定了用容量法测定掺有烷基铅（四乙基铅、四甲基铅、三甲基乙基铅、二甲基二乙基铅、甲基三乙基铅或其混合物）的汽油和其他挥发性馏分油中总铅含量的方法。测定的浓度范围为每升汽油含铜0.05～1.1克。本方法等效采用国际标准ISO 2083-1973《汽油铅含量测定法（铬酸盐容量法）》。
信息：ICS：75.160.20 CCS：E31 发布：1986-06-24 实施：1987-06-01

ASTM D6508-15 使用毛细管离子电泳和铬酸盐电解质测定水性基质中溶解的无机阴离子的标准测试方法
简介：
信息：ICS：13.060.50 CCS：发布：2015-10-01 实施：

ISO/TR 15922-2011 金属及其他无机涂层.铬酸盐卷材或薄板产品的暗斑现象的性能评定
简介：
信息：ICS：25.220.40 CCS：A29 发布：2011-12 实施：

GB/T 1821-1979 锡精矿中铁量的测定(重铬酸盐容量法)
简介：锡精矿中铁量的测定（重铬酸盐容量法）
信息：ICS：73.060 CCS：D41 发布：1979-12-29 实施：1980-09-01

ASTM E246-10(2015) 通过重铬酸盐滴定法测定铁矿石和相关材料中的铁的标准测试方法
简介：
信息：ICS：73.060.10 CCS：发布：2015-08-15 实施：

SAE AMS 3262A-2011 -67至500℉(-55至260℃)使用的导电性和耐腐蚀(非铬酸盐)两部分硅橡胶密封胶剂
简介：This document has been declared "Stabilized" and will no longer be subjected to periodic reviews for currency. Users are responsible for verifying references and continued suitability or technical requirements. New technology may exist. This specification covers a silicone, electrically conductive and corrosion-inhibiting sealing compound. This sealing compound has been used typically for electrical bonding and sealing bare aluminum alloy or chemical conversion coated aluminum alloy surfaces, but usage is not limited to such applications.
信息：ICS：49.025.40 CCS：V13 发布：2011-09-23 实施：

ASTM D4146-10(2022) 钢上富锌底漆/铬酸盐复合涂层成型性的标准试验方法
简介：
信息：ICS：87.040 CCS：发布：2022-12-01 实施：

ASTM B449-93(2015) 铝上铬酸盐的标准规格
简介：
信息：ICS：25.220.99 CCS：发布：2015-03-01 实施：

ASTM E316-11 通过硫化氢还原 - 重铬酸盐滴定法测定锰矿石中的铁的标准测试方法
简介：
信息：ICS：73.060.20 CCS：发布：2011-09-01 实施：

ASTM E848-94(2022) 与职业暴露于水不溶性铬酸盐有关的安全和健康要求的标准指南
简介：
信息：ICS：13.100 CCS：发布：2022-12-01 实施：

ASTM D6508-2015 使用毛细管离子电泳法和铬酸盐电解质测定水基质中溶解无机阴离子的标准试验方法
简介：5.1x00a0;Capillary ion electrophoresis provides a simultaneous separation and determination of several inorganic anions using nanolitres of sample in a single injection. All anions present in the sample matrix will be visualized yielding an anionic profile of the sample. 5.2x00a0;Analysis time is less than 5 minutes with sufficient sensitivity for drinking water and wastewater applications. Time between samplings is less than seven minutes allowing for high sample throughput. 5.3x00a0;Minimal sample preparation is necessary for drinking water and wastewater matrices. Typically, only a dilution with water is needed. 5.4x00a0;This test method is intended as an alternative to other multi-analyte methods and various wet chemistries for the determination of inorganic anions in water and wastewater. Compared to other multi-analyte methods the major benefits of CIE are speed of analysis, simplicity, and reduced reagent consumption and operating costs. 1.1x00a0;This test method covers the determination of the inorganic anions fluoride, bromide, chloride, nitrite, nitrate, ortho-phosphate, and sulfate in drinking water, wastewater, and other aqueous matrices using capillary ion electrophoresis (CIE) with indirect UV detection. See Figs. 1-6. 1.2x00a0;The test method uses a chromate-based electrolyte and indirect UV detection at 254 nm. It is applicable for the determination or inorganic anions in the range of 0.1 to 50 mg/L except for fluoride whose range is 0.1 to 25 mg/L. 1.3x00a0;It is the responsibility of the user to ensure the validity of this test method for other anion concentrations and untested aqueous matrices. Note 1:x00a0;The highest accepted anion concentration submitted for precision and bias extend the anion concentration range for the following anions: Chloride to 93 mg/L, Sulfate to 90 mg/L, Nitrate to 72 mg/L, and ortho-phosphate to 58 mg/L. 1.4x00a0;The values stated in SI units are to be regarded as standard. The values given in parentheses are mathematical conversions to inch-pound units that are provided for information only and are not considered standard. 1.5x00a0;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. For specific hazard statements, see Section 9.
信息：ICS：13.060.50 CCS：发布：2015 实施：

SAE AMS 3175A-2011 非铬酸盐表面预处理涂装前
简介：This specification establishes the performance requirements for non-chromated materials used for surface preparation of metallic aircraft surfaces prior to applying organic coatings. Pretreatment materials qualified to this specification may be used on metallic surfaces that are subsequently painted. These include, but are not limited to, external and internal aircraft surfaces,off-aircraft part surfaces, and aircraft surfaces undergoing touch-up/repairs.
信息：ICS：49.025.01 CCS：V13 发布：2011-04-19 实施：

ASTM B449-93(2022) 铝上铬酸盐的标准规范
简介：
信息：ICS：25.220.99 CCS：发布：2022-10-01 实施：

ASTM D1845-86(2014) 锶铬酸盐颜料化学分析的标准测试方法
简介：
信息：ICS：87.060.10 CCS：发布：2014-12-01 实施：

DIN EN ISO 3613-2011 金属及其它无机涂层.锌,镉,铝-锌合金和锌-铝合金的铬酸盐转化膜.试验方法(ISO 3613-2010);德文版本EN ISO 3613-2010
简介：This International Standard specifies methods for the determination of - the presence of colourless chromate conversion coatings, - the presence of hexavalent chromium in colourless and coloured coatings on zinc or cadmium or aluminium-zinc (mass fraction of aluminium: 55 %, within a range of 54 % to 56 % mass fraction) and zinc-aluminium (mass fraction of aluminium: 5 %) alloys, - the total chromium content per unit area on zinc and cadmium, - the mass per unit area of both colourless and coloured coatings, - the satisfactory adhesion of chromate conversion coatings, and - the quality of chromate coatings. These methods are applicable - to colourless and coloured chromate conversion coatings containing trivalent and hexavalent chromium in varying proportions and produced by either chemical or electrochemical processes, and - only to chromate coatings that are free from any supplementary coatings, such as oil, water or solvent-based polymers or wax.
信息：ICS：25.220.40 CCS：A29 发布：2011-04 实施：

ASTM E246-21 用重铬酸盐滴定法测定铁矿石和相关材料中铁的标准试验方法
简介：
信息：ICS：73.060.10 CCS：发布：2021-10-01 实施：

ASTM B940-05(2014) 在锌和镉表面上测试非铬酸盐涂层的标准实践
简介：
信息：ICS：25.220.99 CCS：发布：2014-11-01 实施：

NF A91-473-2011 金属和其他无机涂料.锌,镉,铝锌合金和锌铝合金的铬酸盐反应膜.试验方法.
简介：
信息：ICS：25.220.40 CCS：A29 发布：2011-02-01 实施：2011-02-12

ASTM D2674-72(2021) 铝表面处理用亚砜铬酸盐蚀刻溶液的标准分析方法
简介：
信息：ICS：71.060.50 CCS：发布：2021-06-01 实施：

ASTM B201-80(2014) 锌和镉表面铬酸盐涂层试验的标准实施规程
简介：
信息：ICS：25.220.40 CCS：发布：2014-11-01 实施：

BS EN ISO 3613-2010 金属和其他有机镀层.锌,镉,铝-锌合金和锌-铝合金的铬酸盐转化镀层.试验方法
简介：
信息：ICS：25.220.40 CCS：A29 发布：2011-01-31 实施：2011-01-31

NF A91-473-2021 金属和其他无机涂料. 锌, 镉, 铝锌合金和锌铝合金的铬酸盐反应膜. 试验方法
简介：
信息：ICS：25.220.20 CCS：A29 发布：2021-05-26 实施：2021-09-18

SN/T 1732.2-2014 烟花爆竹用烟火药剂第2部分:重铬酸盐含量的测定
简介：SN/T 1732的本部分规定了烟花爆竹用烟火药剂中重铬酸盐含量测定的方法。本部分适用于烟花爆竹用烟火药剂中重铬酸盐含量的测定。
信息：ICS： CCS：G89 发布：2014-04-09 实施：2014-11-01

ANSI/ASTM E1401-2011 重铬酸盐剂量测定系统的使用规程
简介：
信息：ICS：17.240 CCS：F84 发布：2011 实施：

ISO 3613:2021 锌镉铝 - 锌合金和锌 - 铝合金上的铬酸盐转化涂层 - 测试方法
简介：
信息：ICS：25.220.20 CCS：发布：2021-05-10 实施：

KS M ISO 3711-2013(2018) 铬酸铅颜料和铬酸盐颜料钼 - 规格和试验方法
简介：
信息：ICS：87.060.10 CCS：发布：2013-12-30 实施：

ASTM E316-2011 硫化氢还原重铬酸盐滴定法锰矿石铁含量测定的标准试验方法
简介：This test method is intended to be used for compliance with compositional specifications for iron content in manganese ores. 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 test method covers the determination of iron in manganese ore in the range from 2 % to 20 %. Note 18212;As used in this test method (except as related to the term relative standard deviation), x201C;percentx201D; or x201C;%x201D; refers to mass fraction (wt/wt) of the form g/100g. 1.2 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.3 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.
信息：ICS：73.060.20 (Manganese ores) CCS：D32 发布：2011 实施：

DIN EN 4688-2021 航空航天系列. 色漆和清漆. 耐腐蚀铬酸盐双组份室温固化环氧底漆. 军事应用的高耐腐蚀性; 德文和英文版 EN 4688-2021
简介：This document defines the requirements for a two-components, high corrosion resistant epoxy primer. The coating applies to suitably prepared metallic substrates, chromic acid anodised, or conversion coated aluminium alloys and other suitably prepared substrates.
信息：ICS： CCS：G51 发布：2021-03-01 实施：

ASTM ISO/ASTM51401-13 重铬酸盐剂量测定系统使用的标准实施规程
简介：
信息：ICS：17.240 CCS：发布：2013-11-19 实施：

ISO 3613:2010 金属和其他无机涂层——锌、镉、铝锌合金和锌铝合金上的铬酸盐转化涂层——试验方法
简介：
信息：ICS：25.220.20 CCS：发布：2010-12-03 实施：

ASTM D1845-86(2020) 锶铬酸盐颜料化学分析的标准测试方法
简介：
信息：ICS：87.060.10 CCS：发布：2020-06-01 实施：

ISO/ASTM 51401-2013 重铬酸盐剂量测定系统的使用规程
简介：This practice covers the preparation, testing, and procedure for using the acidic aqueous silver dichromate dosimetry system to measure absorbed dose to water when exposed to ionizing radiation. The system consists of a dosimeter and appropriate analytical instrumentation. For simplicity, the system will be referred to as the dichromate system. The dichromate dosimeter is classified as a type I dosimeter on the basis of the effect of influence quantities. The dichromate system may be used as either a reference standard dosimetry system or a routine dosimetry system.
信息：ICS：17.240 CCS：发布：2013-11-15 实施：

KS M ISO 3199-2010 工业用氯酸钠.氯酸盐含量的测定.重铬酸盐滴定法
简介：이 표준은 산업용 염소산 나트륨에 함유된 염소산 이온 함량을 측정하는 다이크로뮴산 적정법에
信息：ICS：71.100.10 CCS：G10 发布：2010-11-05 实施：2010-11-05

ASTM B940-05(2020) 在锌和镉表面上测试非铬酸盐涂层的标准实践
简介：
信息：ICS：25.220.99 CCS：发布：2020-05-01 实施：

ISO/ASTM 51401:2013 使用重铬酸盐剂量测定系统的实践
简介：
信息：ICS：17.240 CCS：发布：2013-11-05 实施：

ASTM D6508-10 使用毛细管离子电泳和铬酸盐电解质测定水性基质中溶解的无机阴离子的标准测试方法
简介：
信息：ICS：13.060.50 CCS：发布：2010-09-01 实施：

ASTM D1252-06(2020) 水的化学需氧量（重铬酸盐需氧量）标准试验方法
简介：
信息：ICS：13.060.50 CCS：发布：2020-01-01 实施：

ASTM ISO/ASTM51401-2013 使用重铬酸盐剂量测定系统的标准实施规程
简介：4.1 The dichromate system provides a reliable means for measuring absorbed dose in water. It is based on a process of reduction of dichromate ions to chromic ions in acidic aqueous solution by ionizing radiation. 4.2 The dosimeter is a solution containing silver and dichromate ions in perchloric acid in an appropriate container such as a sealed glass ampoule. The solution indicates absorbed dose by a change (decrease) in optical absorbance at a specified wavelength(s) (3). A calibrated spectrophotometer is used to measure the absorbance. 4.3 Effect of Irradiation Temperature: 4.3.1 The dosimeter response has a temperature dependence during irradiation that is approximately equal to -0.2 % per degree Celsius between 25 and 50176;C. At temperatures below 25176;C, the dependence is smaller. The dosimeter response between 5 and 50176;C is shown in Table 1, where the response at a given temperature is tabulated relative to the response at 25176;C (4,5). 4.3.2 The data in Table 1 may be fitted with an appropriate formula for convenience of interpolation as follows: Rt 5 b0 1 b1tb2 (2) where: Rt = dosimeter response at temperature t relative to that at 25176;C. The curve generated from the fitted data is shown in Fig. 1. 4.4 No effect of ambient light (even direct sunlight) has been observed on dichromate solutions in glass ampoules (6). 4.5 For calibration with photons, the dichromate dosimeter shall be irradiated under conditions that approximate electron equilibrium. 4.6 The absorbed dose in materials other than water irradiated under equivalent conditions may be calculated using the procedures given in ASTM Practices E 666, E 668 and ISO/ASTM Guide 51261. 4.7 The dosimeter response is dependent on the type and energy of the radiation employed. For example, the response in high energy (10 MeV) electron beams is reported to be approximately 3 % lower than the response in cobalt-60 radiation (2). The dosimeter shall be calibrated in a radiation field of the same type and energy as that in which it is to be used. 4.8 Provided the dosimeter solution is prepared as described in this document, and steps are taken to avoid contamination, the dosimeter solution stored or sealed in glass vessels (for example, ampoules) is stable before and after irradiation.1.1 This practice covers the preparation, testing, and procedure for using the acidic aqueous silver dichromate dosimetry system to measure absorbed dose in water when exposed to ionizing radiation. The system consists of a dosimeter and appropriate analytical instrumentation. For simplicity, the system will be referred to as the dichromate system. It is classified as a reference standard dosimetry system (see ISO/ASTM Guide 51261).1.2 This practice describes the spectrophotometric analysis procedures for the dichromate system.1.3 This practice applies only to 947;-rays, x-rays/bremsstrahlun, and high energy electrons.1.4 This practice applies provided the following conditions are satisfied:1.4.1 The absorbed dose range is from 2 X 10 3 to 5 X 104 Gy.1.4.2 The absorbed dose rate does not exceed 600 Gy/pulse (12.5 pulses per second), or does not exceed an equivalent dose rate of 7.5 kGy/s from continuous sources (1).1.4.3 For radionuclide gamma-ray sources, the initial photon energy shall be greater than 0.6 MeV. For bremsstrahlung photons, the initial energy of the electrons used to produce the bremsstrahlung photons shall be equal to or greater than 2 MeV. For electron beams, the initial electron energy shall be greater than 8 MeV. Note 18212;The lower energy limits given are appropriate for a cylindrical dosimeter ampoule of 12 mm diameter. Corrections for displacement effects and dose gradient across the ampoule may be required for electron beams (2). The dichromate system may be used at lower energies by employing th......
信息：ICS：17.240 (Radiation measurements) CCS：发布：2013 实施：

ASTM E246-10 通过重铬酸盐滴定法测定铁矿石和相关材料中的铁的标准测试方法
简介：
信息：ICS：73.060.10 CCS：发布：2010-06-15 实施：

ASTM B201-80(2019) 锌和镉表面铬酸盐涂层试验的标准实施规程
简介：
信息：ICS：25.220.40 CCS：发布：2019-04-01 实施：

ASTM D4146-10 锌的富锌底漆/铬酸盐复合涂层在钢上的成型性的标准测试方法
简介：
信息：ICS：87.040 CCS：发布：2010-06-01 实施：

ASTM D4146-10(2018) 锌的富锌底漆/铬酸盐复合涂层在钢上的成型性的标准测试方法
简介：
信息：ICS：87.040 CCS：发布：2018-09-01 实施：

KS D ISO 3613-2012(2017) 金属和其它无机涂层 - 锌镉铝 - 锌合金和锌 - 铝合金的铬酸盐转化膜 - 试验方法
简介：
信息：ICS：25.220.20 CCS：发布：2012-11-10 实施：

ASTM B449-93(2010)e1 铝上铬酸盐的标准规格
简介：
信息：ICS：25.220.99 CCS：发布：2010-04-01 实施：

ISO 19822:2018 使用碱性提取法疏水性吸附树脂测定商业固体和液体腐殖质中的腐殖酸和重铬酸盐测定
简介：
信息：ICS：65.080 CCS：发布：2018-08-10 实施：

ASTM D4146-2010 钢材上的富锌底漆/铬酸盐络合物涂层的成形性的标准试验方法
简介：The results of the combined deformation and tape test are related to the ability of the coated metal to withstand stamping in factory applications. This test can be used to control the manufacturing process or in development work to improve the product. It should be recognized that variability in the results persist due to the test conditions and forming machine variations. 1.1 This test method covers the evaluation of the formability and adhesion of factory applied zinc-rich primer/chromate complex coatings on steel with thicknesses of 0.65 to 1.25 mm (0.025 to 0.05 in.) typical of those used in the coil coating industry. 1.2 The degree of oil removal prior to forming, the techniques of taping, and differences in adhesive strength of the tape can affect the adhesion rating. 1.3 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only. 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. For a specific hazard statement, see Section 7.
信息：ICS：87.040 CCS：A29 发布：2010 实施：