



物质中的水分相关标准参考信息
GB/T 8858-1988 水果、蔬菜产品中干物质和水分含量的测定方法
简介:本标准适用于水果、蔬菜产品中干物质和水分含量的测定。减压干燥法适用于一切水果、蔬菜产品中干物质含量的测定。共沸蒸馏法适用于含较多其他挥发性物质的水果、蔬菜中水分含量的测定。
信息:ICS:67.080 CCS:B31 发布:1988-02-29 实施:1988-07-01
DIN EN 13040-2008 土壤改良剂和生长基质.物理和化学测试用样品制备.干物质含量、水分含量和实验室压缩体密度测定
简介:This European Standard specifies a routine method for preparing a sample of soil improver or growingmedia prior to chemical analysis and physical testing. The procedures described herein apply only tothose samples that are supplied to a laboratory in the form in which they will be used for theirintended purpose.NOTE 1 This method is not applicable to liming materials and is not suitable for materials like rockwool andfoam slabs.NOTE 2 The determination of the laboratory compacted bulk density is given in Annex A.NOTE 3 The results of an interlaboratory trial to determine moisture content are given in Annex B.NOTE 4 The results of an interlaboratory trial to determine compacted laboratory bulk density are given inAnnex B.NOTE 5 Attention is drawn to the possible existence of national legislation for the declaration of specifieproducts, which could differ from the general requirements of this European Standard.
信息:ICS:65.080 CCS:B10 发布:2008-01 实施:
ASTM D5556-95 用于测定脂肪和软化剂中使用的脂肪和油中的水分和其他挥发物质的标准测试方法
简介:
信息:ICS: CCS: 发布:1995-05-15 实施:
GB 8858-1988 水果、蔬菜产品中干物质和水分含量的测定方法
简介:
信息:ICS: CCS:B31 发布:1988-02-29 实施:1988-07-01
TCVN 4801-1989 油料种子残渣.水分和挥发性物质含量的测定
简介:
信息:ICS: CCS: 发布:2008 实施:
ASTM D5556-95(2001)e1 用于测定脂肪和软化剂中使用的脂肪和油中的水分和其他挥发物质的标准测试方法
简介:
信息:ICS:59.040 CCS: 发布:1995-05-15 实施:
HJ 1222-2021 固体废物 水分和干物质含量的测定 重量法
简介:
信息:ICS:01.040.13 CCS:z 发布:2021-12-16 实施:2022-06-01
NF U44-306-2007 土壤改良物和生长介质.化学和物理试验用样品的制备、干物质含量、水分含量和实验室压实松散材料密度的测定
简介:
信息:ICS:65.080 CCS:B10 发布:2007-12-01 实施:2007-12-21
CSN ISO 665-1994 含油种子.水分及挥发性物质含量测定
简介:Zpracovatel: Zemědělské normaliza?ní st?edisko pro rostlinné v?robky a krmné směsi Praha, I?O 40851699, Ladislav Mizerovsk?, d. t.Pracovník ?eského normaliza?ního institutu: Ing. Ivana Zittová
信息:ICS: CCS: 发布:1994 实施:
ASTM D280-01(2019) 颜料中吸湿性水分(和试验条件下易挥发的其他物质)的标准试验方法
简介:
信息:ICS:87.060.10 CCS: 发布:2019-06-01 实施:
CEN EN 13040-2007 高性能保水土壤调理剂和栽培介质.物理化学试验,测定干物质含量和水分,与试验室紧实体积密度的样本制备
简介:This European Standard specifies a routine method for preparing a sample of soil improver or growingmedia prior to chemical analysis and physical testing. The procedures described herein apply only tothose samples that are supplied to a laboratory in the form in which they will be used for theirintended purpose.NOTE 1 This method is not applicable to liming materials and is not suitable for materials like rockwool andfoam slabs.NOTE 2 The determination of the laboratory compacted bulk density is given in Annex A.NOTE 3 The results of an interlaboratory trial to determine moisture content are given in Annex B.NOTE 4 The results of an interlaboratory trial to determine compacted laboratory bulk density are given inAnnex B.NOTE 5 Attention is drawn to the possible existence of national legislation for the declaration of specificproducts, which could differ from the general requirements of this European Standard.
信息:ICS:65.080 CCS:B10 发布:2007-10 实施:
ISO 11465:1993 土壤质量——以质量为基础测定干物质和水分含量——重量法
简介:
信息:ICS:13.080.20 CCS: 发布:1993-12-09 实施:
GOST R 54607.4-2015 (2019) 公共餐饮服务. 餐饮食品的实验室质量控制方法. 第4部分. 水分和干物质的测定方法
简介:
信息:ICS: CCS: 发布:2015-01-01 实施:2015-01-01
CEN EN 13040-2007_ 高性能保水土壤调理剂和栽培介质.物理化学试验,测定干物质含量和水分,与试验室紧实体积密度的样本制备
简介:This European Standard specifies a routine method for preparing a sample of soil improver or growingmedia prior to chemical analysis and physical testing. The procedures described herein apply only tothose samples that are supplied to a laboratory in the form in which they will be used for theirintended purpose.NOTE 1 This method is not applicable to liming materials and is not suitable for materials like rockwool andfoam slabs.NOTE 2 The determination of the laboratory compacted bulk density is given in Annex A.NOTE 3 The results of an interlaboratory trial to determine moisture content are given in Annex B.NOTE 4 The results of an interlaboratory trial to determine compacted laboratory bulk density are given inAnnex B.NOTE 5 Attention is drawn to the possible existence of national legislation for the declaration of specificproducts, which could differ from the general requirements of this European Standard.
信息:ICS:65.080 CCS:B10 发布:2007-10 实施:
GOST 22567.14-1993 合成洗涤剂.表面活性物质及肥皂的水分含量测定法
简介:
信息:ICS:71.100.40 CCS: 发布:1993 实施:1996-01-01
GOST 6943.8-2015 玻璃纺织材料. 在煅烧过程中去除水分和物质的测定方法
简介:
信息:ICS:59.100.10 CCS: 发布:2015 实施:2016-06-01
ASTM D280-01(2007) 颜料中吸湿性水分(和试验条件下易挥发的其他物质)的标准试验方法
简介:
信息:ICS:87.060.10 CCS: 发布:2007-02-01 实施:
PN G04560-1992 固体燃料.使用LECO自动分析仪水分.挥发物质和灰尘测定
简介:Przedmiotem normy jest metoda oznaczania zawarto?ci wilgoci, cz??ci lotnych oraz popio?u w paliwach sta?ych, automatycznym analizatorem firmy LECO.
信息:ICS:0119 CCS: 发布:1992 实施:
GOST 6943.8-2015 玻璃纺织材料. 在煅烧过程中去除水分和物质的测定方法
简介:
信息:ICS:59.100.10 CCS:Q36 发布:2015 实施:2016-06-01
ASTM D2974-2007a 测定泥炭和其他有机土壤的水分、灰分和有机物质用标准试验方法
简介:This test method can be used to determine the moisture content, ash content, and percent organic matter in soil. The percent organic matter is important in the following: (1) classifying peat or other organic soil, (2) geotechnical and general classification purposes, and (3) when peats are being evaluated as a fuel Note 18212;The quality of the result produced by this standard is dependent on the competence of the personnel performing it, and the suitability of the equipment and facilities used. Agencies that meet the criteria of Practice D 3740 are generally considered capable of competent and objective testing/sampling/inspection/etc. Users of this standard are cautioned that compliance with Practice D 3740 does not in itself assure reliable results. Reliable results depend on many factors; Practice D 3740 provides a means of evaluating some of those factors.1.1 These test methods cover the measurement of moisture content, ash content, and organic matter in peats and other organic soils, such as organic clays, silts, and mucks.1.1.1 Method A 0150; moisture is determined by drying peat or organic sample at 105 176;C.1.1.2 Method B 0150; Alternative moisture method which removes the total moisture in two steps: (1) evaporation of moisture at room temperature, (2) subsequent oven drying of air dried sample at 105 176;C.1.1.3 Method C 0150; Ash content of a peat or organic soil sample is determined by igniting oven dried sample from moisture content determination in a muffle furnace at 440 176;C.1.1.4 Method D 0150; Ash content of a peat or organic soil sample is determined by igniting oven dried sample from moisture content determination in a muffle furnace at 750 176;C.1.2 This test method should be used for geotechnical and general classification. In addition, the test method should be used when peats are being evaluated for use as a fuel.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. Use Practice D 6026 for determining significant digits to report.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.
信息:ICS:65.080 (Fertilizers) CCS:B10 发布:2007 实施:
NEN 5748-1990 土壤.风干土壤的水分含量和干物质含量的测定
简介:Deze norm is van toepassing op alle soorten grondmonsters behandeld volgens NEN 5751.
信息:ICS: CCS: 发布:1990-8-1 实施:
GOST R 54607.4-2015 公共餐饮服务. 餐饮食品的实验室质量控制方法. 第4部分. 水分和干物质的测定方法
简介:
信息:ICS:03.080.30 CCS:A12 发布:2015 实施:2016-06-01
ASTM D2974-2007 测定泥炭和其他有机土壤的水分、灰分和有机物质用标准试验方法
简介:1.1 These test methods cover the measurement of moisture content, ash content, and organic matter in peats and other organic soils, such as organic clays, silts, and mucks.1.1.1 Method A - moisture is determined by drying peat or organic sample at 105 C.1.1.2 Method B - Alternative moisture method which removes the total moisture in two steps: (1) evaporation of moisture at room temperature, (2) subsequent oven drying of air dried sample at 105 C.1.1.3 Method C - Ash content of a peat or organic soil sample is determined by igniting oven dried sample from moisture content determination in a muffle furnace at 440 176;C.1.1.4 Method D - Ash content of a peat or organic soil sample is determined by igniting oven dried sample from moisture content determination in a muffle furnace at 750 176;C.1.2 This test method should be used for geotechnical and general classification. In addition, the test method should be used when peats are being evaluated for use as a fuel.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. Use Practice D 6026 for determining significant digits to report.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:65.080 (Fertilizers) CCS:B10 发布:2007 实施:
NEN 5747-1990 土壤.未处理土壤的水分含量和干物质含量的测定
简介:Deze norm is van toepassing op alle soorten veldvochtige grondmonsters genomen volgens NEN 5742 of NEN 5743.De norm is niet van toepassing op grond waar onder invloed van de zwaartekracht vocht uittreedt. Voor de beDalina van het vochtaehalte van derqeliike qrond, zie NEN 6620.
信息:ICS: CCS: 发布:1990-8-1 实施:
GOST R 8.894-2015 确保测量一致性的国家系统. 牛奶和奶制品. 水分和干燥物质的红外热重法
简介:
信息:ICS:67.100.01 CCS: 发布:2015 实施:2016-07-01
ISO 1269-2006 塑料.氯乙烯的均聚物和共聚物树脂.挥发性物质(包括水分)的测定
简介:This International Standard specifies two methods for determining the volatile matter (including water) inhomopolymer and copolymer resins of vinyl chloride.
信息:ICS:83.080.20 CCS:G32 发布:2006-11 实施:
BS 3762 Sec.3.25-1989 配制洗涤剂分析.第3部分:定量试验方法.第23节:水分与挥发物质含量的测定方法
简介:
信息:ICS: CCS:Y43 发布:1989-09-29 实施:
GOST R 54607.4-2015 公共餐饮服务. 餐饮食品的实验室质量控制方法. 第4部分. 水分和干物质的测定方法
简介:
信息:ICS:03.080.30 CCS: 发布:2015 实施:2016-06-01
KS I ISO 11465-2005(2015) 土壤质量干物质和水分含量的测定重量法
简介:
信息:ICS:13.080.20 CCS: 发布:2005-12-28 实施:
BS 3762-3.25-1989 配制洗涤剂的分析.定量试验方法.水分与挥发物质含量的测定方法
简介:Entrainment method using azeotropic distillation with xylene, oven drying method (loss in mass on heating at 150$0DC) and Karl Fischer method. To be read in conjunction with BS 3762-0
信息:ICS:71.100.40 CCS:Y43 发布:1989-09-29 实施:1989-09-29
GOST R 8.894-2015 确保测量一致性的国家系统. 牛奶和奶制品. 水分和干燥物质的红外热重法
简介:
信息:ICS:67.100.01 CCS:X16 发布:2015 实施:2016-07-01
ASTM D280-81(1995) 颜料中吸湿性水分(和试验条件下易挥发的其他物质)的标准试验方法
简介:
信息:ICS:87.060.10 CCS: 发布:2001-05-10 实施:
STAS 6344-1988 牛奶和奶制品.干燥物质和水分测定
简介:1.1 Obiect ?i domeniu de aplicarePrezentul standard se refer? la metodele de determinare a substan?ei uscate ?i a apei din lapte (lapte de consum ?i lapte integral)?, din produse lactate (sm?nt?n?, ?nghe?at?, lapte b?tut, sana, chefir. br?nzeturi, ca?caval, lapte praf, produse lactate praf pentru copii, lapte concentrat, eazein?) si din subproduse lactate (zer, zar?, lapte degresat).1.2 Defini?ii1.2.1 Prin substan?? uscat? se ?n?elege reziduul rezultat dup? uscarea produsului ?n condi?iile stabilite prin metoda din prezentul standard.1.2.2 Prin con?inutul de ap? se ?n?elege pierderea de mas? care rezult? prin uscarea produsului ?n condi?iile stabilite, prin metoda din prezenttrl standard.1.2.3 Con?inutul de substan?? uscat? (SU) ?i con?inutul de ap? (A) se exprim? ?n procente ?i s?nt legate prin rela?ia :
信息:ICS: CCS: 发布:1988-2-1 实施:
KS H ISO 15592-3-2013 细切烟丝和其烟气物质.取样、调节和分析的方法.第3部分:日常分析用自动吸烟装置使用的细切烟丝制品总粒子相物的测定.水分及尼古丁测定的试料调剂和尼古丁除外的干燥粒子相物的计算
简介:이 표준은 일상 분석용 자동흡연장치를 사용하여 흡연용 각초제품으로부터 생성되고 포집된 연기의총 입자상물질 측정방법과 이어지는 니코틴을 제외한 건조 입자상물질의 측정을 위한 시료조제방법을 규정한다.이 표준은 알려지지 않은 권지를 사용하여 만든 흡연용 각초제품과 표준권지를 사용하여 만든 흡연용 각초제품을 비교하여 알려지지 않은 권지를 분류하는 방법을 규정한다.이 표준은 첨부된 필터가 있거나 없는 경우 모두 규정된 권지를 사용하여 흡연용 각초제품을 만드는방법과 부착되지 않은 필터와 권지 내부로 삽입된 각초를 사용하여 만들어진 흡연용 각초제품의 연기 생성량을 측정하는 방법을 규정한다.
信息:ICS:65.160 CCS:X86 发布:2013-11-14 实施:2013/11/14
ASTM D280-01 颜料中吸湿性水分(和试验条件下易挥发的其他物质)的标准试验方法
简介:
信息:ICS:87.060.10 CCS: 发布:2001-05-10 实施:
STAS 145/10-1988 植物脂肪和油.测定水分和易挥发物质的含量
简介:Prezentul standard stabile?te metodele de determinare a con?inutului de ap? ?i substan?e volatile din uleiuri ?i gr?simi vegetale (ulei hidrogenat, margarina ?i acizi gra?i).
信息:ICS: CCS: 发布:1988-10-01 实施:
KS H ISO 15592-3-2013 细切烟丝和其烟气物质.取样、调节和分析的方法.第3部分:日常分析用自动吸烟装置使用的细切烟丝制品总粒子相物的测定.水分及尼古丁测定的试料调剂和尼古丁除外的干燥粒子相物的计算
简介:이 표준은 일상 분석용 자동흡연장치를 사용하여 흡연용 각초제품으로부터 생성되고 포집된 연기의총 입자상물질 측정방법과 이어지는 니코틴을 제외한 건조 입자상물질의 측정을 위한 시료조제방법을 규정한다.이 표준은 알려지지 않은 권지를 사용하여 만든 흡연용 각초제품과 표준권지를 사용하여 만든 흡연용 각초제품을 비교하여 알려지지 않은 권지를 분류하는 방법을 규정한다.이 표준은 첨부된 필터가 있거나 없는 경우 모두 규정된 권지를 사용하여 흡연용 각초제품을 만드는방법과 부착되지 않은 필터와 권지 내부로 삽입된 각초를 사용하여 만들어진 흡연용 각초제품의 연기 생성량을 측정하는 방법을 규정한다.
信息:ICS:65.160 CCS:X86 发布:2013-11-14 实施:2013/11/14
NF T60-201-2001 动植物脂肪和油.水分和挥发物质含量的测定
简介:
信息:ICS:67.200.10 CCS:X14 发布:2001-02-01 实施:2001-02-20
PN A74855-04-1987 糖试验方法测定计算得出水分含量和干物质含量
简介:Przedmiotem arkusza normy jest oznaczanie zawarto?ci wilgoci w cukrze przez wysuszenie próbki w okre?lonych warunkach i ustalenie wagowe ubytku masy oraz obliczenie z ró?nicy zawarto?ci suchej masy.
信息:ICS: CCS: 发布:1987 实施:
ANSI C136.25-2013 道路和场地照明设备.照明设备附件入口保护(防尘,固体物质和水分)
简介:
信息:ICS:93.080.40 CCS:K71 发布:2013-01-01 实施:
ASTM D280-2001(2012) 颜料吸附水分(及试验条件下其他挥发物质)的标准试验方法
简介:1.1 These test methods cover procedures for determining hygroscopic moisture (and other matter volatile under the test conditions) in pigments. 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:87.060.10 (Pigments and extenders) CCS:G53 发布:2001 实施:
UNE 34-858-1986 黄油.水分,总干燥瘦提炼物和油脂物质在样品获取的确定.参考法
简介:La presente norma establece un método de referencia para la determinación de los contenidos en agua, extracto seco magro (incluida la sal) y materia grasa de la mantequilla, sobre la misma toma para ensayo.El método es aplicable a todos los tipos de mantequilla.
信息:ICS: CCS: 发布:1986-1-1 实施:
ASTM D2974-2013 测定泥炭和其他有机土壤的水分、灰分和有机物质用标准试验方法
简介:5.1x00a0;This test method can be used to determine the moisture content, ash content, and percent organic matter in soil. 5.2x00a0;The percent organic matter is important in the following: (1) classifying peat or other organic soil, (2) geotechnical and general classification purposes, and (3) when peats are being evaluated as a fuel.Note 1x2014;The quality of the result produced by this standard is dependent on the competence of the personnel performing it, and the suitability of the equipment and facilities used. Agencies that meet the criteria of Practice D3740 are generally considered capable of competent and objective testing/sampling/inspection/etc. Users of this standard are cautioned that compliance with Practice D3740 does not in itself assure reliable results. Reliable results depend on many factors; Practice D3740 provides a means of evaluating some of those factors. 1.1x00a0;These test methods cover the measurement of moisture content, ash content, and organic matter in peats and other organic soils, such as organic clays, silts, and mucks. Test Method D2216 provides an alternative method for determining moisture content in mineral soils and rock. 1.1.1x00a0;Test Method Ax2014;Moisture is determined by drying peat or organic sample at 110 x00b1; 5x00b0;C. 1.1.2x00a0;Test Method Bx2014;Alternative moisture method which removes the total moisture in two steps: (1) evaporation of moisture at room temperature, (2) subsequent oven drying of air dried sample at 110 x00b1; 5x00b0;C. This method is used when the peat is to be used as fuel. 1.1.3x00a0;Test Method Cx2014;Ash content of a peat or organic soil sample, for general purposes, is determined by igniting oven dried sample from moisture content determination in a furnace at 440 x00b1; 40x00b0;C. 1.1.4x00a0;Test Method Dx2014;Ash content of a peat or organic soil sample, for materials used for fuel, is determined by igniting oven dried sample from moisture content determination in a furnace at 750 x00b1; 38x00b0;C. 1.2x00a0;Test Method A should be used for general classification, except for use of the peat as a fuel. Test Method B should be used when peats are being evaluated for use as a fuel 1.3x00a0;The values stated in SI units are to be regarded as the standard. No other units of measurement are included in this standard. Use Practice D6026 for determining significant digits to report. 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. 1.5x00a0;This test method offers a set of instructions for performing one or more specific operations. This document cannot replace education or experience and should be used in conjunction with professional judgment. Not all aspects of thi......
信息:ICS:65.080 (Fertilizers) CCS:P22 发布:2013 实施:
ASTM D2974-2000 泥炭和其他有机土壤的水分、灰分和有机物质的标准试验方法
简介:1.1 These test methods cover the measurement of moisture content, ash content, and organic matter in peats and other organic soils, such as organic clays, silts, and mucks.1.2 The values stated in SI units are to be regarded as the 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:65.080 (Fertilizers) CCS:B11 发布:2000 实施:
CNS 8315-1982 油籽–水分及挥发物质含量之测定
简介:本标准规定油籽中水分及挥发物含量之测定方法。
信息:ICS:67.200.20 CCS: 发布:1982-01-13 实施:1982-01-13
ASTM D280-01(2012) 颜料中吸湿性水分(和试验条件下易挥发的其他物质)的标准试验方法
简介:
信息:ICS:87.060.10 CCS: 发布:2012-11-01 实施:
BS 5766-8-1999 动物饲料分析方法.水分和其它挥发性物质含量的测定
简介:This International Standard specifies a method for the determination of the moisture and other volatile matter content of animal feeding stuffs.The method is applicable to animal feeding stuffs with the exception of:a) milk products;b) mineral substances;c) mixtures containing a considerable amount of milk products or mineral substances, for example milk replacers;d) animal feeding stuffs containing humectants (e.g. propylene glycol);e) the following simple animal feeding stuffs:— animal and vegetable fats and oils (for which method A specified in ISO 662 [1] is applicable);— oilseeds (for which a method is specified in ISO 665 [2]);— oilseed residues (for which a method is specified in ISO 771 [3]);— cereals, except maize, and cereal products (for which a method is specified in ISO 712 [4]);— maize (for which the reference method specified in ISO 6540 [5] is applicable).
信息:ICS:65.120 CCS:B46 发布:1999-10-15 实施:1999-10-15
KS 08-264-1981 肯尼亚标准.水分估算方法.织物中整理剂,灰分和脂肪物质含量的总范围以及水溶物质含量的测定
简介:This Kenya Standard prescribes methods for estimating moisture, total size or finish, ash, fatty matter and determination of water-soluble matter in textile materials.
信息:ICS: CCS: 发布:1981-1-1 实施:
HJ 613-2011 土壤 干物质和水分的测定 重量法
简介:警告:测定受污染样品时,应避免接触皮肤,试验过程中应采取通风、排气等措施以防实验室环境或其他样品受到污染。本标准规定了测定土壤中干物质和水分的重量法。本标准适用于所有类型土壤中干物质和水分的测定。
信息:ICS:13.080 CCS:Z18 发布:2011-04-17 实施:2011-10-02
GOST 30648.3-1999 儿童用乳制品。水分及干物质测定法
简介:Настоящий стандарт распространяется на молочные продукты для детского питания (жидкие, пастообразные, сухие) и устанавливает термогравим
信息:ICS:67.100.10 CCS: 发布:1999 实施:2000-10-01
NBN T 63-104-1980 肥皂.水分挤挥发性物质含量测定法.烘箱法
简介:Cette méthode permet de doser l'eau et les substances éventuellement présentes, éliminées par chauffage à 103±2°C.
信息:ICS: CCS: 发布:1980-6-25 实施:
HJ 613-2011 土壤 干物质和水分的测定 重量法
简介:
信息:ICS:01.040.13 CCS:z 发布:2011-04-15 实施:2011-10-01
GOST 12570-1998 糖.水分和干物质的测定
简介:Настоящий стандарт распространяется на сахар-песок, сахар-рафинад, сахар-сырец и устанавливает методы определения влаги и сухих веществ
信息:ICS:67.180.10 CCS: 发布:1998 实施:2000-01-01
ASTM D3790-1979(2012) 用烘干箱烘干皮革中易挥发物质(水分)的标准试验方法
简介:The result obtained by this test is normally considered to be the moisture content of the leather sample. This result is used to correct all other chemical tests to a moisture-free basis. Materials that are volatile under these conditions, other than water, may be present in the leather, although their amount in any normal leather would be expected to be a very small percentage of the total volatile matter. Under the conditions of this test, certain materials in leather, such as protein fiber and chromium tanning salts, may retain moisture. Other materials, such as tannins and oils, may be oxidized. Both of these effects produce negative errors in the moisture determination. The amount of volatile matter (moisture) released by a given leather varies with (a) degree of grinding of the sample, (b) weight of sample taken, (c) temperature and time of the oven drying, (d) shape of the weighing container, and (e) type of oven (gravity versus mechanical convection) used. Because of the above unknown errors, the result of this test is a purely arbitrary value for the moisture content of the sample. It is, therefore, essential that the method be followed exactly in order to obtain reproducible results among laboratories. This is particularly true if other chemical analytical tests being performed on the same sample are reported on the moisture-free basis.1.1 This test method covers the determination of volatile matter (moisture) in all types of leather. 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:59.140.30 (Leather and furs) CCS:Y45 发布:1979 实施:
ASTM D5556-95(2011) 用于测定脂肪和软化剂中使用的脂肪和油中的水分和其他挥发物质的标准测试方法
简介:
信息:ICS:59.040 CCS: 发布:2011-01-01 实施:
ASTM D5556-95(2001) 用于测定脂肪和软化剂中使用的脂肪和油中的水分和其他挥发物质的标准测试方法
简介:
信息:ICS:59.040 CCS: 发布:1995-05-15 实施:
ISO 665-1977 油料种子.水分和挥发性物质含量的测定
简介:
信息:ICS:67.200.20 CCS: 发布:1977-10-01 实施:
GOST R 54642-2011 糖.水分和干物质的测定方法
简介:
信息:ICS:67.180.10 CCS: 发布:2011-01-01 实施:2013-01-01
ASTM D5556-95(2006) 用于测定脂肪和软化剂中使用的脂肪和油中的水分和其他挥发物质的标准测试方法
简介:
信息:ICS:59.040 CCS: 发布:1995-05-15 实施:
ISO 771-1977 油料饼粕 水分和挥发性物质含量的测定
简介:The method consists in drying of a test portion at 103 + 2 C in an oven at atmosphere pressure, until practically constant mass is reached. It applies to residues ( excluding compounded products) obtained by the extraction by pressure or solvent. It cancels and replaces ISO Recommendation R 771-1968.
信息:ICS:67.200.20 CCS:B33;X14 发布:1977-10 实施:
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