|
US$259.00 ยท In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
SN/T 3319.1-2012: Ferrophosphorus for import and export. Part 1: Determination of phosphorus, manganese silicon, titanium, vanadium, chromium. Inductively coupled plasma atomic emission spectrometric method
Status: Valid
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| SN/T 3319.1-2012 | English | 259 |
Add to Cart
|
3 days [Need to translate]
|
Ferrophosphorus for import and export. Part 1: Determination of phosphorus, manganese silicon, titanium, vanadium, chromium. Inductively coupled plasma atomic emission spectrometric method
| Valid |
SN/T 3319.1-2012
|
PDF similar to SN/T 3319.1-2012
Basic data | Standard ID | SN/T 3319.1-2012 (SN/T3319.1-2012) | | Description (Translated English) | Ferrophosphorus for import and export. Part 1: Determination of phosphorus, manganese silicon, titanium, vanadium, chromium. Inductively coupled plasma atomic emission spectrometric method | | Sector / Industry | Commodity Inspection Standard (Recommended) | | Classification of Chinese Standard | H42 | | Word Count Estimation | 10,146 | | Quoted Standard | GB/T 4010; GB/T 6379.2; GB/T 6682; GB/T 12806; GB/T 12808 | | Regulation (derived from) | National Quality Inspection (2012) 777; industry standard filing Notice 2013 No. 4 (No. 160 overall) | | Issuing agency(ies) | General Administration of Customs | | Summary | This standard specifies the inductively coupled plasma atomic emission spectrometry (ICP-AES) determination of phosphorus in iron phosphate, manganese, silicon, titanium, vanadium, chromium approach. This standard applies to phosphorus iron phosphate, man | SN/T 3319.1-2012: Ferrophosphorus for import and export. Part 1: Determination of phosphorus, manganese silicon, titanium, vanadium, chromium. Inductively coupled plasma atomic emission spectrometric method
---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.
Ferrophosphorus for import and export.Part 1. Determination of phosphorus, manganese silicon, titanium, vanadium, chromium.Inductively coupled plasma atomic emission spectrometric method
People's Republic of China Entry-Exit Inspection and Quarantine Standards
Importers phosphorus iron - Part 1. phosphorus, manganese, silicon,
Titanium, vanadium, chromium was measured by Inductively Coupled
Plasma atomic emission spectrometry
Ferrophosphorusforimportandexport-Part 1. Determinationofphosphorus,
manganesesilicon, titanium, vanadium, chromium-Inductively
Issued on. 2012-12-12
2013-07-01 implementation
People's Republic of China
The State Administration of Quality Supervision, Inspection and Quarantine released
Foreword
SN/T 3319 "Importers phosphorus iron" is divided into two parts.
--- Part 1. phosphorus, manganese, silicon, titanium, vanadium, chromium was measured by inductively coupled plasma atomic emission spectrometry;
--- Part 2. Determination of manganese content periodate hydrochloric acid method.
This section SN/T 3319 Part 1.
This section drafted in accordance with GB/T 1.1-2009 given rules.
This section proposed and managed by the National Certification and Accreditation Administration Committee.
This section was drafted by. People's Republic of China, Xiamen Entry-Exit-Entry Inspection and Guizhou People's Republic of China
Quarantine Bureau.
The main drafters of this section. Zoujian Long, Zhao, general Asahi, Yangming Kun, Zhou Fuqiang Pan honest.
Importers phosphorus iron - Part 1. phosphorus, manganese, silicon,
Titanium, vanadium, chromium was measured by Inductively Coupled
Plasma atomic emission spectrometry
1 Scope
SN/T 3319 provisions of this part of the inductively coupled plasma atomic emission spectrometry (ICP-AES) Determination of phosphorus, iron, phosphorus, manganese, silicon,
Titanium, vanadium, chromium method.
This section applies to phosphorus, manganese, silicon, titanium, vanadium, chromium, iron determination of phosphorus, the measurement range of each element in Table 1.
Table 1 element Measuring range
element
Measuring range (mass fraction)
element
Measuring range (mass fraction)
P 10 ~ 30 Ti 0.03 ~ 5
Mn 0.01 ~ 10 V 0.03 ~ 1
Si 0.1 ~ 10 Cr 0.03 ~ 1
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 4010 alloy chemical analysis and preparation of samples
GB/T 6379.2 measurement methods and results of Accuracy (trueness and precision) - Part 2. Determine the standard measurement method to repeat
Of the basic methods of reproduction
Laboratory use specifications and test methods GB/T 6682 Analysis
GB/T 12806 Laboratory glassware single marking flask
GB/T 12808 Laboratory glassware single marking pipette
3 Method summary
Sample with sodium carbonate and sodium hydroxide melt, deionized water leaching slag, added to the leach solution of hydrochloric acid, nitric acid, concentrated sulfuric acid, the sample End
Totally dissolved, after adding a certain volume of boric acid by inductively coupled plasma atomic emission spectrometry (ICP-AES) Determination of the analyte in the sample solution
concentration. Boron as an internal standard for the determination of phosphorus.
4 Reagents and materials
Unless otherwise stated, all reagents were of analytical grade or higher purity. Water is in line with two water GB/T 6682 regulations.
4.1 anhydrous sodium carbonate.
|