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GB/T 30398-2013 English PDF

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US$459.00 · In stock
Delivery: <= 4 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 30398-2013: Leather and fur -- Chemical tests -- Determination of allergenic disperse dyestuffs
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 30398-2013	459	Add to Cart	4 days	Leather and fur -- Chemical tests -- Determination of allergenic disperse dyestuffs	Valid

Similar standards

GB/T 22930.2 GB/T 22930.1 GB/T 33285 GB/T 38403.3 GB/T 45368 GB/T 30399

Basic data

Standard ID: GB/T 30398-2013 (GB/T30398-2013)
Description (Translated English): Leather and fur -- Chemical tests -- Determination of allergenic disperse dyestuffs
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: Y46
Classification of International Standard: 59.140.30
Word Count Estimation: 20,295
Quoted Standard: GB/T 6682; QB/T 1267; QB/T 1272; QB/T 2706; QB/T 2716
Regulation (derived from): National Standards Bulletin 2013 No. 27
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 dyeing of leather, fur and determination of 20 kinds of products allergenic disperse dyes. This standard applies to dyed leather, fur products.

GB/T 30398-2013: Leather and fur -- Chemical tests -- Determination of allergenic disperse dyestuffs

---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Leather and fur. Chemical tests. Determination of allergenic disperse dyestuffs ICS 59.140.30 Y46 National Standards of People's Republic of China Leather and fur - Chemical tests Determination of allergenic disperse dyes Issued on. 2013-12-31 2014-12-01 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 National Light Industry Council. This standard by the National Leather Industry Standardization Technical Committee (SAC/TC252) centralized. This standard was drafted. People's Republic of China Fujian Exit Inspection and Quarantine, National Leather Quality Supervision and Inspection Center (Zhejiang), China National Leather and Footwear Industry Research Institute, the national footwear testing center. The main drafters of this standard. Chenxue Can even Xiaobin, Zhang Huimin, Zhao Liguo, Wang Lingxia, Wang Xiaoxia, Li Xiaoya. Leather and fur - Chemical tests Determination of allergenic disperse dyes

1 Scope

This standard specifies the dyeing of leather, fur and products Determination of 20 kinds of allergenic disperse dyes. This standard is suitable for dyeing leather and fur products.

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. Laboratory use specifications and test methods GB/T 6682 Analysis QB/T 1267 fur finished specimen parts and sign Preparation and chemical QB/T 1272 chemical analysis of samples of finished fur General Analysis QB/T 2706 leather chemical, physical, mechanical and color fastness test sample sites QB preparation of leather chemical test samples/T 2716 Principle 3 The samples were methanol ultrasonic extraction, a diode array detector with high performance liquid chromatography (HPLC/DAD) to extract intake Line qualitative and quantitative determination; or by high performance liquid chromatography - tandem mass spectrometry for qualitative (HPLC-MS/MS), quantitative determination.

4 Reagents

Unless otherwise specified, the reagents were of analytical grade water to comply with two water GB/T 6682 regulations. 4.1 methanol (HPLC grade). 4.2 dibasic sodium phosphate. 4.3 sodium dihydrogen phosphate. 4.4 ammonium acetate. 4.5 acetic acid. 4.6 Single-component standard stock solution (200mg/L). formulating effective concentration of a single component disperse 200mg/L listed in Appendix A Sample standard stock solution in methanol. 4.7 for a standard working solution (5mg/L) HPLC/DAD analysis. Group A. from Disperse Blue 1, Disperse Blue 35, Disperse Blue 106, Disperse Blue 124, Disperse Red 1, Disperse Red 11, Disperse Yellow 3, Disperse Yellow 9, points Scattered orange 1, Disperse Orange 3, Disperse Orange 37/76, one-component dispersion brown standard stock solution 1 from each 2.5mL placed on the same volumetric flask Methanol to 100mL. Group B. from Disperse Blue 3, Disperse Blue 7, Disperse Blue 26, Disperse Blue 102, Disperse Red 17, Disperse Yellow 1, Disperse Yellow 39, Disperse Yellow 49, single Component standard stock solution into the same flask depicting 2.5mL with methanol to 100mL. Standard solution (2mg/L) 4.8 for HPLC/MS/MS Analysis. Each pipette from the standard single-component stock solution 1mL placed on the same Flask with methanol to 100mL. ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 30398-2013_English be delivered?

Answer: Upon your order, we will start to translate GB/T 30398-2013_English as soon as possible, and keep you informed of the progress. The lead time is typically 2 ~ 4 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of GB/T 30398-2013_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 30398-2013_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.

Question 3: Does the price include tax/VAT?

Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countries

Question 4: Do you accept my currency other than USD?

Answer: Yes. If you need your currency to be printed on the invoice, please write an email to Sales@ChineseStandard.net. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.