HOME   Cart(0)   Quotation   About-Us Policy PDFs Standard-List
www.ChineseStandard.net Database: 189759 (19 Oct 2025)

SN/T 1407-2004 English PDF

US$199.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
SN/T 1407-2004: Determination of active content of 2.5% brodifacoum mother solution for import and export. HPLC
Status: Valid
Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
SN/T 1407-2004English199 Add to Cart 3 days [Need to translate] Determination of active content of 2.5% brodifacoum mother solution for import and export. HPLC Valid SN/T 1407-2004

PDF similar to SN/T 1407-2004


Standard similar to SN/T 1407-2004

GB 2763.1   NY/T 3598   HG 3616   SN/T 4844   SN/T 4681   SN/T 4108   

Basic data

Standard ID SN/T 1407-2004 (SN/T1407-2004)
Description (Translated English) Determination of active content of 2.5% brodifacoum mother solution for import and export. HPLC
Sector / Industry Commodity Inspection Standard (Recommended)
Classification of Chinese Standard G25
Classification of International Standard 65.100
Word Count Estimation 6,691
Date of Issue 2004-06-01
Date of Implementation 2004-12-01
Issuing agency(ies) General Administration of Quality Supervision, Inspection and Quarantine of the People Republic of China
Summary This standard specifies the use of HPLC 2. 5% bromine content of rat liquor effective way. This standard applies to 2. 5 percent bromine Rat Lung liquor valid content.

SN/T 1407-2004: Determination of active content of 2.5% brodifacoum mother solution for import and export. HPLC


---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.
Determination of active content of 2.5% brodifacoum mother solution for import and export.HPLC People's Republic of China Entry-Exit Inspection and Quarantine Industry Standard Import and export of 2.5% bronomore mother liquor Determination method high performance liquid chromatography Released on June.2004 Implementation of.2004-12-01 People's Republic The General Administration of Quality Supervision, Inspection and Quarantine issued

Foreword

This standard is proposed and managed by the National Certification and Accreditation Administration. This standard was drafted by the Tianjin Entry-Exit Inspection and Quarantine Bureau of the People's Republic of China. The main drafters of this standard. Liu Shaocong, Hu Xingong, Lu Gang, Liu Jun, Zhang Lai. This standard is the industry standard for inspection and quarantine issued for the first time. Import and export of 2.5% bronomore mother liquor Determination method high performance liquid chromatography

1 Scope

This standard specifies the method for the determination of the effective content of 2.5% bronopolone mother liquor by high performance liquid chromatography. This standard applies to the determination of the effective content of 2.5% bronomore mother liquor. Active ingredient. 3-[3-(4'-bromobiphenyl-4-yl)-1,2,3,4-tetrahydro-1-naphthyl]-4-hydroxycoumarin (IUPAC), 3- {3-[4'-bromo- One(CA;56073-10-0) Structure. Molecular formula. C31H23BrO3 Relative molecular weight. 523.4 (according to the international atomic weight in.1995)

2 Method summary

The sample was dissolved in acetone, and the mobile phase was fixed to volume. The sample was separated by a liquid chromatography column with 5 μm ODS (C18) as a filler, and the ultraviolet detector was used. (254 nm) detection, external standard method quantification.

3 reagents and solutions

3.1 Methanol. chromatographically pure. 3.2 Glacial acetic acid. excellent grade pure. 3.3 pH=4.0 acetic acid-sodium acetate buffer solution. Weigh NaAc·3H2O20g, dissolve in appropriate amount of water, add 6mol/LHAc 134 mL, diluted to 500 mL. 3.4 Mobile phase. acetic acid-sodium acetate buffer solution of methanol.pH=4, 90.10 (volume fraction). 3.5 Acetone. excellent grade pure. 3.6 Distilled water. 3.7 Bromo-rhamone standard. known content ≥ 99.0%.

4 instruments

4.1 High Performance Liquid Chromatograph. UV detector with variable wavelength. 4.2 Column. 250mm × 4.6mm (inside diameter) stainless steel column, filled with C18 filler, particle size 5μm. 4.3 Injection valve. 20 μL. 4.4 Ultrasonic cleaner.

Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of SN/T 1407-2004_English be delivered?

Answer: Upon your order, we will start to translate SN/T 1407-2004_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of SN/T 1407-2004_English with my colleagues?

Answer: Yes. The purchased PDF of SN/T 1407-2004_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 [email protected]. 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.