异丙苯检测标准

原创来源:北检院    发布时间:2023-02-21 19:41:54    点击数:

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异丙苯检测标准相关信息

GB 22574-2008 灌溉水中甲苯、二甲苯、异丙苯、苯酚和苯胺限量
简介:本标准规定了灌溉水中甲苯、二甲苯、异丙苯、苯酚和苯胺限量。本标准适用于以地面水、地下水和处理后的城市污水作水源的农田灌溉用水,不适用于以医药、生物制品、化学制剂、农药、石油炼制、焦化和有机化工等处理后的工业废水作水源的农田灌溉用水。
信息:ICS:13.060 CCS:Z51 发布:2008-12-15 实施:2009-06-01

ASTM D3760-2013 用气相色谱法分析异丙苯(枯烯)的标准试验方法
简介: 4.1x00a0;This test method is suitable for setting specifications on the materials referenced in 1.2 and for use as an internal quality control tool where isopropylbenzene is produced or is used in a manufacturing process. It may also be used in development or research work involving isopropylbenzene. 4.2x00a0;This test method is useful in determining the purity of isopropylbenzene with normal impurities present including diisopropylbenzenes. If extremely high boiling or unusual impurities are present in the isopropylbenzene, this test method would not necessarily detect them and the purity calculation would be erroneous. 4.3x00a0;Cumene hydroperoxide, if present, will yield decomposition products that will elute in the chromatogram thereby giving incorrect results. 4.4x00a0;The nonaromatic hydrocarbons commonly present from the isopropylbenzene manufacturing process will interfere with the determination of benzene when Column A in Table 1 is used. 4.5x00a0;The internal standard must be sufficiently resolved from any impurity and the isopropylbenzene peak. 1.1x00a0;This test method covers the determination of the purity of isopropylbenzene (cumene) by gas chromatography. 1.2x00a0;This test method has been found applicable to the measurement of impurities such as nonaromatic hydrocarbons, benzene, ethylbenzene, t-butylbenzene, n-propylbenzene, alpha-methylstyrene, sec-butylbenzene, and diisopropylbenzene, which are common to the manufacturing process of isopropylbenzene. Limit of detection for these impurities is 10 mg/kg (see 5.1). This method has been found applicable for concentrations of various components up to 571 ppm. 1.3x00a0;In determining the conformance of the test results using this method to applicable specifications, results shall be rounded off in accordance with the rounding-off method of Practice E29. 1.4x00a0;The values stated in SI units are to be regarded as standard. No other units of measurement are included in this 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 7.
信息:ICS:71.080.10 (Aliphatic hydrocarbons) CCS发布:2013 实施

SH/T 1744-2004 工业用异丙苯
简介:
信息:ICS:71.080.15 CCS:G16 发布:2004-04-09 实施:2004-09-01

T/SDHCIA 023-2022 过氧化氢异丙苯制环氧丙烷(POCHP)装置副产品 苯酚
简介:本文件规定了过氧化氢异丙苯制环氧丙烷(POCHP)装置副产品苯酚(以下简称“副产苯酚”)的要求、试验方法、检验规则、标志、标签和随行文件和包装、运输和贮存。本文件适用于过氧化氢异丙苯制环氧丙烷(POCHP)装置副产品苯酚。
信息:ICS:71.080.90 CCS:C261 发布:2022-05-20 实施:2022-05-30

ASTM D3760-12 用气相色谱法分析异丙苯(异丙苯)的标准试验方法
简介:
信息:ICS:71.080.10 CCS发布:2012-12-15 实施

SH/T 1745-2004 工业用异丙苯纯度及杂质的测定 气相色谱法
简介:
信息:ICS:71.080.15 CCS:G16 发布:2004-04-09 实施:2004-09-01

T/SDHCIA 025-2022 异丙苯副产品 二异丙苯
简介:本文件规定了异丙苯副产品二异丙苯(以下简称“副产二异丙苯”)的要求、试验方法、检验规则、标志、标签和随行文件和包装、运输和贮存。本文件适用于苯与丙烯为原料生产异丙苯过程中副产品二异丙苯。
信息:ICS:71.080.15 CCS:C261 发布:2022-05-20 实施:2022-05-30

ASTM D3160-12 异丙苯或AMS(α-甲基苯乙烯)中苯酚含量的标准试验方法
简介:
信息:ICS:71.080.15 CCS发布:2012-03-01 实施

SH/T 1746-2004 工业用异丙苯中过氧化物含量的测定 分光光度法
简介:
信息:ICS:71.080.15 CCS:G16 发布:2004-04-09 实施:2004-09-01

T/SDHCIA 024-2022 过氧化氢异丙苯制环氧丙烷(POCHP)装置副产品 乙苯
简介:本文件规定了过氧化氢异丙苯制环氧丙烷(POCHP)装置副产品乙苯(以下简称“副产乙苯”)的要求、试验方法、检验规则、标志、标签和随行文件和包装、运输和贮存。本文件适用于过氧化氢异丙苯制环氧丙烷(POCHP)装置副产品乙苯。
信息:ICS:71.080.15 CCS:C261 发布:2022-05-20 实施:2022-05-30

ASTM D3760-2012 用气相色谱法分析异丙苯(枯烯)的标准试验方法
简介:4. Significance and UseTop Bottom 4.1 This test method is suitable for setting specifications on the materials referenced in 1.2 and for use as an internal quality control tool where isopropylbenzene is produced or is used in a manufacturing process. It may also be used in development or research work involving isopropylbenzene. 4.2 This test method is useful in determining the purity of isopropylbenzene with normal impurities present including diisopropylbenzenes. If extremely high boiling or unusual impurities are present in the isopropylbenzene, this test method would not necessarily detect them and the purity calculation would be erroneous. 4.3 Cumene hydroperoxide, if present, will yield decomposition products that will elute in the chromatogram thereby giving incorrect results. 4.4 The nonaromatic hydrocarbons commonly present from the isopropylbenzene manufacturing process will interfere with the determination of benzene when Column A in Table 1 is used.TABLE 1 Recommended Operating Conditions 8199;Column A 8199;Column B Detector Flame Ionization Flame Ionization Column: 8199;Tubing fused silica fused silica 8199;Stationary phase polyethylene glycol methyl silicone
信息:ICS:71.080.10 (Aliphatic hydrocarbons) CCS:G17 发布:2012 实施

SH/T 1747-2004 工业用异丙苯中苯酚含量的测定 分光光度法
简介:
信息:ICS:71.080.15 CCS:G16 发布:2004-04-09 实施:2004-09-01

T/SDEPI 012-2021 苯酚残液回收工业用异丙苯
简介:本文件规定了苯酚残液回收工业用异丙苯的原料及工艺流程、要求、试验方法、检验规则、标志、标签、包装、运输和贮存。
信息:ICS:71.080.01 CCS:N772 发布:2021-06-21 实施:2021-06-22

ASTM D7125-11 通过沸石工艺制造的异丙苯(异丙苯)的标准规范
简介:
信息:ICS:71.080.15 CCS发布:2011-06-01 实施

ASTM D7125-2004 通过沸石法制造异丙苯的标准规范
简介:1.1 This specification covers cumene (isopropylbenzene) manufactured using a zeolite catalyst process. 1.2 The following applies to all specified limits in this specification: for purposes of determining conformance with this specification, an observed value or a calculated value shall be rounded off "to the nearest unit" in the last right-hand digit used in expressing the specification limit, in accordance with the rounding-off method of Practice E 29.1.3 Consult current OSHA Regulations and Supplier's Material Safety Data Sheets, and local regulations for all materials used in this specification.
信息:ICS:71.080.15 (Aromatic hydrocarbons) CCS:G17 发布:2004 实施

ASTM D3160-20a 异丙苯(异丙苯)或AMS(&x3b1&x2013;甲基苯乙烯)
简介:
信息:ICS:71.080.15 CCS发布:2020-10-01 实施

ASTM D4077-11 枯烯(异丙苯)的标准规格
简介:
信息:ICS:71.080.15 CCS发布:2011-06-01 实施

ASTM D4077-2004 异丙基苯(异丙苯)的标准规范
简介:1.1 This specification covers cumene (isopropylbenzene).1.2 The following applies to all specified limits in this specification: for purposes of determining conformance with this specification, an observed value or a calculated value shall be rounded off "to the nearest unit" in the last right-hand digit used in expressing the specification limit, in accordance with the rounding-off method of Practice E 29.1.3 Consult current OSHA Regulations and Supplier's Material Safety Data Sheets, and local regulations for all materials used in this specification.
信息:ICS:71.080.15 (Aromatic hydrocarbons) CCS:G16 发布:2004 实施

ASTM D3160-20 异丙苯(异丙苯)或AMS(α-甲基苯乙烯)苯酚含量的标准试验方法
简介:
信息:ICS:71.080.15 CCS发布:2020-07-01 实施

SN/T 2889-2011 出口食品接触材料.高分子材料.聚苯乙烯中甲苯、乙苯、丙苯、异丙苯、苯乙烯、总挥发性物质的测定气相色谱法
简介:本标准规定了聚苯乙烯及其制品中甲苯、乙苯、丙苯、异丙苯、苯乙烯、总挥发性物质的气相色谱检测方法。本标准适用于聚苯乙烯及其制品中甲苯、乙苯、丙苯、异丙苯、苯乙烯、总挥发性物质的测定。本标准中甲苯、乙苯、丙苯、异丙苯、苯乙烯测定低限均为200mg/kg。
信息:ICSCCS:C53 发布:2011-05-31 实施:2011-12-01

ASTM D3160-03 异丙苯或AMS(α-甲基苯乙烯)中苯酚含量的标准试验方法
简介:
信息:ICS:71.080.15 CCS发布:2003-01-10 实施

SN/T 5164-2019 进出口危险化学品 过氧化二异丙苯危险特性分类方法
简介:
信息:ICS:71.040 CCS:G04 发布:2019-10-25 实施:2020-05-01

ASTM D4077-2011 异丙苯标准规范(异丙基苯)
简介:1.1 This specification covers cumene (isopropylbenzene). 1.2 The following applies to all specified limits in this specification: for purposes of determining conformance with this specification, an observed value or a calculated value shall be rounded off x201C;to the nearest unitx201D; in the last right-hand digit used in expressing the specification limit, in accordance with the rounding-off method of Practice E29. 1.3 The values stated in SI units are to be regarded as standard. The values given in parentheses are for information only. 1.4 Consult current OSHA Regulations and Supplier's Material Safety Data Sheets, and local regulations for all materials used in this specification.
信息:ICS:71.080.15 (Aromatic hydrocarbons) CCS:G16 发布:2011 实施

ASTM D3760-98 用气相色谱法分析异丙苯(异丙苯)的标准试验方法
简介:
信息:ICS:71.080.10 CCS发布:2002-01-10 实施

ASTM D7057-18 用气相色谱(外标)分析异丙苯(异丙苯)的标准试验方法
简介:
信息:ICS:71.080.15 CCS发布:2018-01-01 实施

ASTM D7057-09 用气相色谱(外标)分析异丙苯(异丙苯)的标准试验方法
简介:
信息:ICS:71.080.15 CCS发布:2009-06-01 实施

ASTM D3760-02e1 用气相色谱法分析异丙苯(异丙苯)的标准试验方法
简介:
信息:ICS:71.080.10 CCS发布:2002-01-10 实施

ASTM D3760-18 用气相色谱法分析异丙苯(异丙苯)的标准试验方法
简介:
信息:ICS:71.080.10 CCS发布:2018-01-01 实施

ASTM D3760-08 用气相色谱法分析异丙苯(异丙苯)的标准试验方法
简介:
信息:ICS:71.080.10 CCS发布:2008-01-01 实施

ASTM D3760-02 用气相色谱法分析异丙苯(异丙苯)的标准试验方法
简介:
信息:ICS:71.080.10 CCS发布:2002-01-10 实施

ASTM D7125-17 通过沸石工艺制造的异丙苯(异丙苯)的标准规范
简介:
信息:ICS:71.080.15 CCS发布:2017-06-01 实施

ASTM E755-2008 用液体色谱法作过氧化二异丙苯化验的标准试验方法
简介:This test method provides a means for determining the percent of dicumyl peroxide in technical and refined grades of this material. This test method is specific for dicumyl peroxide. No interference is encountered from dimethylbenzyl alcohol, acetophenone, or other minor impurities normally associated with commercial dicumyl peroxide.1.1 This test method covers the assay of dicumyl peroxide in commercially available refined grades of dicumyl peroxide. Technical grades can also be assayed, provided that impurities that interfere chromatographically are absent (see Note 1). These materials nominally contain approximately 99 and 92 % of dicumyl peroxide, respectively. Note 18212;In the assay of technical grade dicumyl peroxide, errors are possible if the product contains an impurity that elutes with the same retention time as the internal standard. A chromatogram obtained under the test conditions minus the internal standard will determine whether an interference situation exists in the assay of a particular technical grade product. If an impurity is noted, and its retention time is slightly different from that of the internal standard, the interference can often be eliminated by the use of a column known to have a high plate count. 1.2 Review the current material safety data sheets (MSDS) for detailed information concerning toxicity, first aid procedures, and safety precautions. 1.3 The values stated in SI units are to be regarded as the standard. No other units of measurement are included in this standard. 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. Specific precautionary statements are given in Section 7.
信息:ICS:71.080.99 (Other organic chemicals) CCS:G17 发布:2008 实施

ASTM D3760-2002 用气相色谱法分析异丙苯的标准试验方法
简介:1.1 This test method covers the determination of the purity of isopropylbenzene (cumene) by gas chromatography. 1.2 This test method has been found applicable to the measurement of impurities such as nonaromatic hydrocarbons, benzene, ethylbenzene, t-butylbenzene, n-propylbenzene, alpha-methylstyrene, sec-butylbenzene, and diisopropylbenzene, which are common to the manufacturing process of isopropylbenzene. Limit of detection for these impurities is 10 mg/kg (see 5.1).1.3 The following applies to all specified limits in this standard: for purposes of determining conformance with this standard, an observed value or a calculated value shall be rounded off "to the nearest unit" in the last right-hand digit used in expressing the specification limit, in accordance with the rounding-off method of Practice E 29.1.4 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 specific hazard statements, see Section 7.
信息:ICS:71.080.10 (Aliphatic hydrocarbons) CCS:G17 发布:2002 实施

ASTM D4077-17 枯烯(异丙苯)的标准规格
简介:
信息:ICS:71.080.15 CCS发布:2017-06-01 实施

ASTM D3760-2008 用气相色谱法分析异丙苯的标准试验方法
简介:This test method is suitable for setting specifications on the materials referenced in 1.2 and for use as an internal quality control tool where isopropylbenzene is produced or is used in a manufacturing process. It may also be used in development or research work involving isopropylbenzene. This test method is useful in determining the purity of isopropylbenzene with normal impurities present including diisopropylbenzenes. If extremely high boiling or unusual impurities are present in the isopropylbenzene, this test method would not necessarily detect them and the purity calculation would be erroneous. Cumene hydroperoxide, if present, will yield decomposition products that will elute in the chromatogram thereby giving incorrect results. The nonaromatic hydrocarbons commonly present from the isopropylbenzene manufacturing process will interfere with the determination of benzene when Column A in Table 1 is used. The internal standard must be sufficiently resolved from any impurity and the isopropylbenzene peak.1.1 This test method covers the determination of the purity of isopropylbenzene (cumene) by gas chromatography. 1.2 This test method has been found applicable to the measurement of impurities such as nonaromatic hydrocarbons, benzene, ethylbenzene, t-butylbenzene, n-propylbenzene, alpha-methylstyrene, sec-butylbenzene, and diisopropylbenzene, which are common to the manufacturing process of isopropylbenzene. Limit of detection for these impurities is 10 mg/kg (see 5.1). 1.3 In determining the conformance of the test results using this method to applicable specifications, results shall be rounded off in accordance with the rounding-off method of Practice E 29. 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 specific hazard statements, see Section 7.
信息:ICS:71.080.10 (Aliphatic hydrocarbons) CCS:G17 发布:2008 实施

ASTM D3760-2002e1 用气相色谱法分析异丙苯的标准试验方法
简介:1.1 This test method covers the determination of the purity of isopropylbenzene (cumene) by gas chromatography. 1.2 This test method has been found applicable to the measurement of impurities such as nonaromatic hydrocarbons, benzene, ethylbenzene, t-butylbenzene, n-propylbenzene, alpha-methylstyrene, sec-butylbenzene, and diisopropylbenzene, which are common to the manufacturing process of isopropylbenzene. Limit of detection for these impurities is 10 mg/kg (see 5.1).1.3 The following applies to all specified limits in this standard: for purposes of determining conformance with this standard, an observed value or a calculated value shall be rounded off "to the nearest unit" in the last right-hand digit used in expressing the specification limit, in accordance with the rounding-off method of Practice E 29.1.4 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 specific hazard statements, see Section 7.
信息:ICS:71.080.10 (Aliphatic hydrocarbons) CCS:G17 发布:2002 实施

ASTM D3160-16 异丙苯(异丙苯)或AMS(&alpha&x2013;甲基苯乙烯)
简介:
信息:ICS:71.080.15 CCS发布:2016-06-01 实施

ASTM D7125-07 通过沸石工艺制造的异丙苯(异丙苯)的标准规范
简介:
信息:ICS:71.080.15 CCS发布:2007-06-01 实施

ASTM D4077-00 枯烯(异丙苯)的标准规格
简介:
信息:ICS:71.080.15 CCS发布:2000-12-10 实施

ASTM D4077-16 枯烯(异丙苯)的标准规格
简介:
信息:ICS:71.080.15 CCS发布:2016-06-01 实施

ASTM D4077-07 枯烯(异丙苯)的标准规格
简介:
信息:ICS:71.080.15 CCS发布:2007-06-01 实施

ASTM D4077-96 枯烯(异丙苯)的标准规格
简介:
信息:ICS:71.080.15 CCS发布:2000-12-10 实施

ASTM D7125-16 通过沸石工艺制造的异丙苯(异丙苯)的标准规范
简介:
信息:ICS:71.080.15 CCS发布:2016-06-01 实施

ASTM D3160-07 异丙苯或AMS(α-甲基苯乙烯)中苯酚含量的标准试验方法
简介:
信息:ICS:71.080.15 CCS发布:2007-06-01 实施

ASTM D4077-2000 异丙苯(异丙基苯)的标准规范
简介:1.1 This specification covers cumene (isopropylbenzene). 1.2 Consult current OSHA regulations and supplier's Material Safety Data Sheets, and local regulations for all materials used in this specification. 1.3 The following applies to all specified limits in this specification: for purposes of determining conformance with this specification, an observed value or a calculated value shall be rounded off "to the nearest unit" in the last right-hand digit used in expressing the specification limit, in accordance with the rounding-off method of Practice E29.
信息:ICS:71.080.15 (Aromatic hydrocarbons) CCS:G16 发布:2000 实施

ASTM D3160-2016 异丙苯或者AMS (α-甲基苯乙烯) 的苯酚含量的标准试验方法
简介: 4.1x00a0;This test method is useful in determining phenol in the range from 5 to 50 mg/kg in commercially available cumene or AMS. 4.2x00a0;Phenol will inhibit certain reactions involving cumene or AMS. 1.1x00a0;This test method covers the determination of phenol in refined cumene (isopropylbenzene) or AMS (x03b1;x2013;methylstyrene). 1.2x00a0;This test method has been found applicable in the range from 5 to 50 mg/kg of phenol in refined cumene (isopropylbenzene) or AMS (x03b1;x2013;methylstyrene). 1.3x00a0;In determining the conformance of the test results using this method to applicable specifications, results shall be rounded off in accordance with the rounding-off method of Practice E29. 1.4x00a0;The values stated in SI units are to be regarded as standard. No other units of measurement are included in this 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 7.
信息:ICS:71.080.15 CCS发布:2016 实施

ASTM D4077-2007 异丙基苯(异丙苯)的标准规范
简介:1.1 This specification covers cumene (isopropylbenzene).1.2 The following applies to all specified limits in this specification: for purposes of determining conformance with this specification, an observed value or a calculated value shall be rounded off "to the nearest unit" in the last right-hand digit used in expressing the specification limit, in accordance with the rounding-off method of Practice E 29.1.3 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only.1.4 Consult current OSHA Regulations and Supplier's Material Safety Data Sheets, and local regulations for all materials used in this specification.
信息:ICS:71.080.15 (Aromatic hydrocarbons) CCS:G16 发布:2007 实施

ASTM E755-94(1999)e1 过氧化二异丙苯含量测定的标准试验方法(液相色谱法)
简介:
信息:ICS:71.080.99 CCS发布:1999-11-10 实施

ASTM D4077-2016 异丙苯的标准规格
简介: 1.1x00a0;This specification covers cumene (isopropylbenzene). 1.2x00a0;The following applies to all specified limits in this specification: for purposes of determining conformance with this specification, an observed value or a calculated value shall be rounded off x201c;to the nearest unitx201d; in the last right-hand digit used in expressing the specification limit, in accordance with the rounding-off method of Practice E29. 1.3x00a0;Unitsx2014;The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.4x00a0;Consult current OSHA Regulations and Supplierx2019;s Safety Data Sheets, and local regulations for all materials used in this specification.
信息:ICS:71.080.15 CCS发布:2016 实施

ASTM D7125-04 通过沸石工艺制造的异丙苯(异丙苯)的标准规范
简介:
信息:ICS:71.080.15 CCS发布:2004-12-01 实施

ASTM D3760-1998 用气相色谱法分析异丙苯的标准试验方法
简介:1.1 This test method covers the determination of the purity of isopropylbenzene (cumene) by gas chromatography. 1.2 This test method has been found applicable to the measurement of impurities such as nonaromatic hydrocarbons, benzene, ethylbenzene, t-butylbenzene, n-propylbenzene, alpha-methylstyrene, sec-butylbenzene, and diisopropylbenzene, which are common to the manufacturing process of isopropylbenzene. Limit of detection for these impurities is 10 mg/kg (see 5.1).1.3 The following applies to all specified limits in this standard: for purposes of determining conformance with this standard, an observed value or a calculated value shall be rounded off "to the nearest unit" in the last right-hand digit used in expressing the specification limit, in accordance with the rounding-off method of Practice E 29.1.4 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 specific hazard statements, see Section 7.
信息:ICS:71.080.10 (Aliphatic hydrocarbons) CCS:G17 发布:1998 实施

DB50/T 503-2013 涂料工业用过氧化二异丙苯含量的测定(氧化还原容量法)
简介:本标准规定了氧化还原容量法测定过氧化二异丙苯含量的安全警告、原理、试剂、仪器、分析步骤、结果计算和允许误差。 本标准适用于测定涂料工业用过氧化二异丙苯中主含量的分析。
信息:ICS:71.060.20 CCS:G13 发布:2013-11-15 实施:2014-01-01

ASTM D4077-04 枯烯(异丙苯)的标准规格
简介:
信息:ICS:71.080.15 CCS发布:2004-12-01 实施

ASTM D3160-96a 异丙苯或AMS(α-甲基苯乙烯)中苯酚含量的标准试验方法
简介:
信息:ICS:71.080.15 CCS发布:1996-01-01 实施

ASTM D7057-13 用气相色谱(外标)分析异丙苯(异丙苯)的标准试验方法
简介:
信息:ICS:71.080.15 CCS发布:2013-06-01 实施

ASTM D7057-04 用气相色谱(外标)分析异丙苯(异丙苯)的标准试验方法
简介:
信息:ICS:71.080.15 CCS发布:2004-06-01 实施

ASTM E1090-1996 树脂中过氧化二异丙苯及其分解产物的标准试验方法
简介:1.1 This test method is applicable to the determination of dicumyl peroxide and the decomposition products dimethylbenzyl alcohol and acetophenone in cured and uncured polyethylene (PE) and ethylene vinyl acetate (EVA) resins. These uncured polymers normally contain from 1 to 2 % dicumyl peroxide, whereas the residual peroxide level in the cured polymers is usually less than 0.1 %. 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. Specific precautionary statements are given in Section 7. 1.3 Review the current Material Safety Data Sheets (MSDS) for detailed information concerning toxicity, first aid procedures, and safety precautions.
信息:ICSCCS:G31 发布:1996 实施

ASTM D3760-13 用气相色谱法分析异丙苯(异丙苯)的标准试验方法
简介:
信息:ICS:71.080.10 CCS发布:2013-06-01 实施

SH/T 1748-2004 工业用异丙苯中酚类化合物和过氧化氢异丙苯含量的测定 高效液相色谱法
简介:
信息:ICS:71.080.15 CCS:G16 发布:2004-04-09 实施:2004-09-01

ASTM D4077-1996 异丙苯(异丙基苯)的标准规范
简介:1.1 This specification covers cumene (isopropylbenzene). 1.2 Consult current OSHA regulations and supplier's Material Safety Data Sheets, and local regulations for all materials used in this specification. 1.3 The following applies to all specified limits in this specification: for purposes of determining conformance with this specification, an observed value or a calculated value shall be rounded off "to the nearest unit" in the last right-hand digit used in expressing the specification limit, in accordance with the rounding-off method of Practice E29.
信息:ICS:71.080.15 (Aromatic hydrocarbons) CCS:G16 发布:1996 实施

检测流程

1、确认客户委托,寄样。

2、到样之后,确定具体的试验项目以及试验方案。

3、实验室报价。

4、签订保密协议,进行试验。

5、完成试验,确定检测报告

6、后期技术服务

友情提示:暂不接受个人委托测试

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异丙苯检测标准

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