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Position: Chinese Standard in English/GB/T 8292-2008
GB/T 8292-2008   Rubber latex natural concentrate - Determination of volatile fatty acid number (English Version)
Standard No.: GB/T 8292-2008 Status:superseded remind me the status change

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Target Language:English File Format:PDF
Word Count: 3000 words Translation Price(USD):70.0 remind me the price change

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Implemented on:2008-11-1 Delivery: via email in 1~3 business day

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,2025-11-1,2008-11-1,1411381818529055E18FA4A2961A7
Standard No.: GB/T 8292-2008
English Name: Rubber latex natural concentrate - Determination of volatile fatty acid number
Chinese Name: 浓缩天然胶乳 挥发脂肪酸值的测定
Chinese Classification: B72    Forestry chemical raw material
Professional Classification: GB    National Standard
Source Content Issued by: AQSIQ; SAC
Issued on: 2008-05-15
Implemented on: 2008-11-1
Status: superseded
Superseded by:GB/T 8292-2025 Natural rubber latex concentrate—Determination of volatile fatty acid number
Superseded on:2025-11-1
Superseding:GB/T 8292-2001 Natural rubber latex concentrate--Determination of volatile fatty acid number
Target Language: English
File Format: PDF
Word Count: 3000 words
Translation Price(USD): 70.0
Delivery: via email in 1~3 business day
本标准于1987年11月首次发布,2001年7月第一次修订。本标准代替GB/T8292—2001《浓缩天然胶乳 挥发脂肪酸值的测定》。本标准规定了浓缩天然胶乳挥发脂肪酸值的测定方法。本标准适用于巴西橡胶树胶乳生产的浓缩天然胶乳。本标准与GB/T8292—2001相比主要差异如下:
———删去了ISO 前言,并作了编辑性修改;
———在6.1、图1中的“蒸汽套蒸馏器”改为:“马氏蒸馏器”;
———在8.2第一段中“准确加入50mL 硫酸溶液进行酸化”,改为:“准确加入5.0mL 硫酸溶液进
行酸化”;
———在8.2第三段中“部分关闭蒸汽出口,以3mL/min~5mL/min 的速度连续蒸馏,直到收集
100mL 的蒸馏液为止。”改为:“部分关闭蒸汽出口,使蒸汽转入内管。开始时让蒸汽缓慢通过,然后完全关闭蒸汽出口,以3mL/min~5mL/min的速度连续蒸馏,直到收集100mL 的蒸馏液为止。”
Code of China
Standard
GB/T 8292-2008  Rubber latex natural concentrate - Determination of volatile fatty acid number (English Version)
Standard No.GB/T 8292-2008
Statussuperseded
LanguageEnglish
File FormatPDF
Word Count3000 words
Price(USD)70.0
Implemented on2008-11-1
Deliveryvia email in 1~3 business day
Detail of GB/T 8292-2008
Standard No.
GB/T 8292-2008
English Name
Rubber latex natural concentrate - Determination of volatile fatty acid number
Chinese Name
浓缩天然胶乳 挥发脂肪酸值的测定
Chinese Classification
B72
Professional Classification
GB
ICS Classification
Issued by
AQSIQ; SAC
Issued on
2008-05-15
Implemented on
2008-11-1
Status
superseded
Superseded by
GB/T 8292-2025 Natural rubber latex concentrate—Determination of volatile fatty acid number
Superseded on
2025-11-1
Abolished on
Superseding
GB/T 8292-2001 Natural rubber latex concentrate--Determination of volatile fatty acid number
Language
English
File Format
PDF
Word Count
3000 words
Price(USD)
70.0
Keywords
GB/T 8292-2008, GB 8292-2008, GBT 8292-2008, GB/T8292-2008, GB/T 8292, GB/T8292, GB8292-2008, GB 8292, GB8292, GBT8292-2008, GBT 8292, GBT8292
Introduction of GB/T 8292-2008
本标准于1987年11月首次发布,2001年7月第一次修订。本标准代替GB/T8292—2001《浓缩天然胶乳 挥发脂肪酸值的测定》。本标准规定了浓缩天然胶乳挥发脂肪酸值的测定方法。本标准适用于巴西橡胶树胶乳生产的浓缩天然胶乳。本标准与GB/T8292—2001相比主要差异如下:
———删去了ISO 前言,并作了编辑性修改;
———在6.1、图1中的“蒸汽套蒸馏器”改为:“马氏蒸馏器”;
———在8.2第一段中“准确加入50mL 硫酸溶液进行酸化”,改为:“准确加入5.0mL 硫酸溶液进
行酸化”;
———在8.2第三段中“部分关闭蒸汽出口,以3mL/min~5mL/min 的速度连续蒸馏,直到收集
100mL 的蒸馏液为止。”改为:“部分关闭蒸汽出口,使蒸汽转入内管。开始时让蒸汽缓慢通过,然后完全关闭蒸汽出口,以3mL/min~5mL/min的速度连续蒸馏,直到收集100mL 的蒸馏液为止。”
Contents of GB/T 8292-2008
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