GB/T 3780.28-2020 Active National standards

GB/T 3780.28-2020 Carbon black—Part 28:Determination the content of polycyclic aromatic hydrocarbons

Publish Date: 2020-11-19 Implement Date: 2021-10-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: GB/T 3780.28-2020

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Carbon black

ICS Name: Rubber synthetic ingredients

Publish Date: 2020-11-19

Implement Date: 2021-10-01

Pages: 8 pages

Scope

This part of GB/T 3780 specifies the method for determining the content of polycyclic aromatic hydrocarbons (PAHs) in carbon black using a gas chromatograph-mass spectrometer (GC-MS).
This part is applicable to the qualitative and quantitative testing of 18 kinds of polycyclic aromatic hydrocarbons in carbon black for rubber and dyeing applications.

Development Information

Word Count: 16 Thousand words Pages: 8 pages

Same series standard

GB/T 3780.27-2020 Carbon black—Part 27:Determination of aggregate size distribution by disc centrifuge photosedimentometry

Referenced Standards

GB 3778-1994 Carbon black for use in rubber industry GB 3778-2003 Carbon black for use in rubber products GB/T 3778-2011 Carbon black for use in rubber products GB/T 3778-2021 Carbon black for use in rubber products GB/T 7044-1993 Colour black—Specification GB/T 7044-2003 Colour carbon black GB/T 7044-2013 Colour carbon black GB/T 7044-2022 Colour carbon black GB/T 8170-1987 Rules for rounding off of numberical values GB/T 8170-2008 Rules of rounding off for numerical values & expression and judgement of limiting values

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