SH/T 1784-2015 in English

VALID

Isoprene for industrial use. Determination of trace extraction agent. Gas chromatographic method

Issued on:2015-07-14
Implemented on:2016-01-01
File Format:PDF
Delivery:Via email within 1~3 business days

Price(USD)： $130.00
$127.00

Standard No:	SH/T 1784-2015
Document status:	VALID
Title in English:	Isoprene for industrial use. Determination of trace extraction agent. Gas chromatographic method
Title in Chinese:	工业用异戊二烯中微量抽提剂含量的测定气相色谱法
Language:	English
File Format:	Electronic (PDF)
Delivery:	Via email within 1~3 business days
Issued on:	2015-07-14
Implemented on:	2016-01-01
Professional Classification:	SH-Petrochemical
Related Keywords:	industrial isoprene industrial use gas chromatography method trace extraction agent chromatographic method scopethis standard
Related Topics:	sh/t 1798-2015 Determination of Diene Value by Gas Chromatography Gas Chromatography Diene Value sh/t 1794-2015 Professional second-hand gas phase The most professional second-hand gas phase Relative Quantification in Quantitative PCR gas phase extraction sh/t1780-2015 gas phase extraction Chromatographic trace ammonia Gas chromatograph content Content by gas chromatography Chromatographic elution Chromatographic elution Solvents for the determination of circular dichroism Abnormal ignition of gas chromatography Gas phase relative content Abnormal chromatographic carrier gas Gas phase sample content Chromatographic microspheres Gas phase extractor microfiltration Aura gas chromatography trace co Industrial Gas Chromatography Applications What are the abnormal peaks of gas chromatography sh/t 3177-2015 Trace water content in the air Determination of Ethylene Content by Gas Chromatography Industrial Chromatography + Applications sh/t3177-2015 sh/t 1793-2015 Measuring trace phases dna assay trace Ultra Micro Gas Chromatography content in zero air Gas chromatography remote abnormality Microscopic test of two-phase content sh/t3178-2015 sh/t 1795-2015 sh t 1793-2015 sh/t1793-2015

本标准规定了用气相色谱法测定工业用异戊二烯（聚合级）中的微量抽提剂二甲基甲酰胺和乙腈。
本标准适用于测定工业用异戊二烯（聚合级）中含量不低于0.5 mg/kg的二甲基甲酰胺或不低于1.0 mg/kg的乙腈。

Scope

This standard specifies the gas chromatography method for the determination of trace extraction agents dimethylformamide and acetonitrile in industrial isoprene (polymer grade). This standard is applicable to the determination of dimethylformamide with a content of not less than 0.5 mg/kg or acetonitrile not less than 1.0 mg/kg in industrial isoprene (polymer grade).

More samples: JC/T 2453-2018 GB 50021-2001(2009) YD/T 3934-2021

Sample only — not a preview of SH/T 1784-2015

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