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GB/T 29492-2013: Chemicals applied in digital printing materials -- The determination of triazines B -- Reversed phase high performance liquid chromatography
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| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 29492-2013 | English | 169 |
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Chemicals applied in digital printing materials -- The determination of triazines B -- Reversed phase high performance liquid chromatography
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GB/T 29492-2013
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Basic data | Standard ID | GB/T 29492-2013 (GB/T29492-2013) | | Description (Translated English) | Chemicals applied in digital printing materials -- The determination of triazines B -- Reversed phase high performance liquid chromatography | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | G80 | | Classification of International Standard | 37.040.20 | | Word Count Estimation | 7,767 | | Quoted Standard | GB/T 3723; GB/T 6679; GB/T 8170 | | Regulation (derived from) | National Standards Bulletin 2013 No. 2 | | Issuing agency(ies) | General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China | | Summary | This standard specifies the reversed-phase HPLC 2 (4 methoxy- naphthyl) -4, 6 bis (trichloromethyl) -1, 3, 5 triazine (referred to as the standard uniform for " triazine B") content in. This standard applies from 1 methoxynaphthalene with trichloroacetoni | GB/T 29492-2013: Chemicals applied in digital printing materials -- The determination of triazines B -- Reversed phase high performance liquid chromatography
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Chemicals applied in digital printing materials. The determination of triazines B. Reversed phase high performance liquid chromatography
ICS 37.040.20
G80
National Standards of People's Republic of China
Digital printing materials Chemicals
Determination of the content of the triazine B
RP-HPLC
Issued on. 2013-02-07
2013-09-01 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Foreword
This standard was drafted in accordance with GB/T 1.1-2009 given rules.
The standard proposed by China Petroleum and Chemical Industry Association.
This standard by the national digital imaging materials and digital printing materials Standardization Technical Committee (SAC/TC432) centralized.
This standard was drafted. Lucky Wah Kwong Printing Technology Co., Ltd.
The main drafters of this standard. Huai Gong Li synthesis, peak, Fang Lei, Zhang Gang, Lan Xiao Li, Zhang Li, Pan show.
Digital printing materials Chemicals
Determination of the content of the triazine B
RP-HPLC
1 Scope
This standard specifies the determination by reversed-phase high performance liquid chromatography, 2- (4-methoxy-naphthyl) -4,6-bis (trichloromethyl) -1,3,5-triazine (this standard
Quasi-unified referred to as "triazine B") content approach.
This standard applies to the 1-methoxy-naphthalene and trichloroacetonitrile reaction, measured the chemical content of triazine B digital printing materials used.
2 Normative references
The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein
Member. For undated references, the latest edition (including any amendments) applies to this document.
GB/T 3723 Sampling of chemical products for industrial use General Safety
GB/T 6679 General rules for sampling solid chemical products
GB/T 8170 repair value expressed about the rules and limit values \u200b\u200band judgment
Method 3 points
Weigh the sample is dissolved, using a micro syringe or quantitative injection valve the sample solution was injected into the column separated, with the specified wavelength ultraviolet
Visible detector, calculate the content of triazine B with area normalization method.
4 Sampling
Triazine B sampling implement according to the provisions of GB/T 6679 and GB/T 3723's.
5 Reagents
5.1 Methanol, HPLC grade.
5.2 Chloroform, analytical.
5.3 fresh distilled water.
6 instruments and equipment
6.1 UV-Vis detector with high performance liquid chromatography.
6.2 Analytical balance, a sense of the amount of 0.1mg.
6.3 flask, 10mL, 25mL.
Pipette 6.4, 2mL, the smallest scale 0.02mL.
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