GB/T 9740-2008 English Version, GB/T 9740-2008 Chemical reagent - General method for the determination of dry residue after evaporation (English Version)

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GB/T 9740-2008 Chemical reagent - General method for the determination of dry residue after evaporation (English Version)
Standard No.:	GB/T 9740-2008	Status:	valid remind me the status change Email:
Language:	English	File Format:	PDF
Word Count:	2000 words	Price(USD):	110.00 remind me the price change Email:
Implemented on:	2008-11-1	Delivery:	via email in 1~3 business day

Standard No.:	GB/T 9740-2008
English Name:	Chemical reagent - General method for the determination of dry residue after evaporation
Chinese Name:	化学试剂蒸发残渣测定通用方法
Chinese Classification:	G60 Chemical reagent in general
Professional Classification:	GB National Standard
ICS Classification:	71.040.30 71.040.30 Chemical reagents 71.040.30
Issued by:	AQSIQ; SAC
Issued on:	2008-5-15
Implemented on:	2008-11-1
Status:	valid
Superseding:	GB/T 9740-1988 Chemical reagent-General method for the determination of dry residue after evaporation
Language:	English
File Format:	PDF
Word Count:	2000 words
Price(USD):	110.00
Delivery:	via email in 1~3 business day

GB/T 9740-2008 is referred in:

* GB/T 6682-2008 Water for analytical laboratory use - Specification and test methods
* GB/T 6682-2008 Water for analytical laboratory use - Specification and test methods
*GB/T 12589-2007 Chemical reagent—Ethyl acetate
*GB/T 631-2007 Chemical reagent - Ammonia solution

Standard

GB/T 9740-2008 Chemical reagent - General method for the determination of dry residue after evaporation (English Version)
Standard No.	GB/T 9740-2008
Status	valid
Language	English
File Format	PDF
Word Count	2000 words
Price(USD)	110.0
Implemented on	2008-11-1
Delivery	via email in 1~3 business day

Detail of GB/T 9740-2008

Standard No.

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Abolished on

Superseding

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Introduction of GB/T 9740-2008

本标准于１９８８年首次发布。本标准规定了用重量法测定蒸发残渣的通用方法。本标准适用于在沸水浴温度下可以挥发并除净主体的化学试剂蒸发残渣的测定。用本标准测定蒸发残渣时，按取样量和规格值计算所得到的残渣质量不得小于1mg。本标准代替ＧＢ／Ｔ９７４０—１９８８《化学试剂　蒸发残渣测定通用方法》，与ＧＢ／Ｔ９７４０—１９８８相比主要变化如下：
———修改了测定步骤（１９８８年版的第４章，本版的第４章）。

Contents of GB/T 9740-2008

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