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GB/T 10514-2012 English PDF

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Q: Should I purchase the latest version GB/T 10514-2012?

Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 10514-2012 even if the enforcement date is in future. Complying with the latest version means that, by default, it also complies with all the earlier versions, technically.

US$149.00 · In stock
Delivery: <= 2 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 10514-2012: Determination of free water for nitrophosphate -- Oven method
Status: Valid

GB/T 10514: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 10514-2012	149	Add to Cart	2 days	Determination of free water for nitrophosphate -- Oven method	Valid
GB/T 10514-1989	199	Add to Cart	2 days	The determination of water content for nitrophosphate--Oven method	Obsolete

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Basic data

Standard ID: GB/T 10514-2012 (GB/T10514-2012)
Description (Translated English): Determination of free water for nitrophosphate -- Oven method
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: G20
Classification of International Standard: 65.080
Word Count Estimation: 5,541
Older Standard (superseded by this standard): GB/T 10514-1989
Quoted Standard: GB/T 10511-2008
Regulation (derived from): National Standards Bulletin No. 42 of 2012
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 neutral salt spray (NSS), acetic acid salt spray (AASS) and copper accelerated acetic acid salt spray (CASS) test equipment used, a trial issue, and methods. This standard applies to metallic materials and night cap evaluate th

GB/T 10514-2012: Determination of free water for nitrophosphate -- Oven 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.
ICS65.080 G20 National Standards of People's Republic of China Replacing GB/T 10514-1989 Nitrophosphate determination of free water content Oven method Issued on. 2013-06-01 2012-12-31 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Foreword

This standard rule according to GB/T 1.1-2009 given draft. This standard is one nitrate fertilizer, P and K series of standard test methods for nitrate, which are listed below national standards. --- GB/T 10511-2008 "After distillation of total nitrogen content for nitrophosphate titration method"; --- GB/T 10512-2008 "nitrate fertilizer phosphorus content - Quinoline phosphomolybdate gravimetric method"; --- GB/T 10513-2012 "nitrophosphate determination of water content Karl Fischer method"; --- GB/T 10515-2012 "Determination of particle size Nitrophosphates"; --- GB/T 10516-2012 "nitrate fertilizer particles have an average crush strength of determination." This standard replaces GB/T 10514-1989 "nitrophosphate determination of water content - Oven method." The standard proposed by China Petroleum and Chemical Industry Association. This standard by the National Standardization Technical Committee fertilizer and soil conditioner. This standard was drafted. Tianji Coal Chemical Industry Group Co., Ltd., National Fertilizer Quality Supervision and Inspection Center (Shanghai). The main drafters. Zhang Jiahong, Wang Yin, Li Yongping, Guo Lian Hong, Yang. This standard was first published in 1989. Nitrophosphate determination of free water content Oven method

1 Scope

This standard specifies the determination of P and K fertilizer nitrate, free water content by oven method. This standard applies to all kinds of technology, the nitrate fertilizer, measuring water content of phosphorus and potassium nitrate free.

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated edition applies to this File. For undated references, the latest edition (including any amendments) applies to this document. GB/T 10511-2008 After distillation of total nitrogen content for nitrophosphate titration Principle 3 At a temperature in the sample mass loss was dried 2h free moisture content.

4 Instrument

4.1 usually laboratory instruments; 4.2 Electric oven. temperature can be controlled at (100 ± 2) ℃; 4.3 weighing bottle. with a ground cover, diameter 50mm, height 30mm.

5 Steps

Do two parallel determination of sample. According to GB/T 10511-2008 provisions 6.1 Preparation of samples. Weigh about 2g sample (accurate to 0.0002g) in advance at (100 ± 2) ℃ dried to constant weight weighing bottle and placed electric heated dry Dry box, weighing bottle thermometer mercury ball should be placed close to the horizontal position, until the temperature reaches (100 ± 2) ℃, the dried 2h, removed, placed in Cool to room temperature in a desiccator, and weigh.

6 expression analysis

6.1 Analysis of calculation results Free water content w, water (H2O) mass fraction (%) dollars, according to equation (1). w = m1-m2m1 × 100% (1) Where. ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 10514-2012_English be delivered?

Answer: Upon your order, we will start to translate GB/T 10514-2012_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 2 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of GB/T 10514-2012_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 10514-2012_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.

Question 5: Should I purchase the latest version GB/T 10514-2012?

Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 10514-2012 even if the enforcement date is in future. Complying with the latest version means that, by default, it also complies with all the earlier versions, technically.