GB/T 28723-2012 in English

VALID

Determination of purity for chemicals (pharmaceuticals) - Differential scanning calorimetry (DSC)

Issued on:2012-09-03
Implemented on:2013-02-01
File Format:PDF
Delivery:Via email within 1~3 business days

Price(USD)： $160.00
$156.00

Standard No:	GB/T 28723-2012
Document status:	VALID
Title in English:	Determination of purity for chemicals (pharmaceuticals) - Differential scanning calorimetry (DSC)
Title in Chinese:	固体有机化学品纯度的测定差示扫描量热法
Language:	English
File Format:	Electronic (PDF)
Delivery:	Via email within 1~3 business days
Issued on:	2012-09-03
Implemented on:	2013-02-01
ICS Classification:	71.040.01-Analytical chemistry in general
Chinese Classification:	G04-Basic standards and general methods
Professional Classification:	GB-National Standard
Related Keywords:	differential scanning calorimetry differential scanning calorimetry method solid organic chemicals heat-stable solid organic chemicals chemicals
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《GB/T 28723-2012固体有机化学品纯度的测定差示扫描量热法》由TC63（全国化学标准化技术委员会）归口，主管部门为中国石油和化学工业联合会。

Scope

This standard specifies the differential scanning calorimetry method for the determination of the purity of solid organic chemicals. This standard applies to the determination of the purity of heat-stable solid organic chemicals with definite melting points, which gives the total content of impurities in the sample, but cannot obtain the content of a single impurity.

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Sample only — not a preview of GB/T 28723-2012