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GB 1886.284-2016 English PDF

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US$109.00 · In stock
Delivery: <= 2 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB 1886.284-2016: National Food Safety Standard -- Food Additives -- Raspberry ketone (also known as Rubus ketone)
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB 1886.284-2016	109	Add to Cart	2 days	National Food Safety Standard -- Food Additives -- Raspberry ketone (also known as Rubus ketone)	Valid

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Basic data

Standard ID: GB 1886.284-2016 (GB1886.284-2016)
Description (Translated English): National Food Safety Standard -- Food Additives -- Raspberry ketone (also known as Rubus ketone)
Sector / Industry: National Standard
Classification of Chinese Standard: X40
Word Count Estimation: 5,595
Date of Issue: 2016-08-31
Date of Implementation: 2017-01-01
Regulation (derived from): Announcement of the State Administration of Public Health and Family Planning 2016 No.11
Issuing agency(ies): National Health and Family Planning Commission of the People's Republic of China, State Food and Drug Administration

GB 1886.284-2016: National Food Safety Standard -- Food Additives -- Raspberry ketone (also known as Rubus ketone)

---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.
(Food safety national standard - Food additive - Raspberry ketone (also known as raspberry ketone)) National Standards of People's Republic of China National Food Safety Standard Food additives raspberry ketone (also known as raspberry ketone) Published 2016-08-31 2017-01-01 implementation People's Republic of China National Health and Family Planning Commission issued National Food Safety Standard Food additives raspberry ketone (also known as raspberry ketone)

1 Scope

This standard applies to methyl ethyl ketone and phenol, or para-hydroxybenzaldehyde (or anisaldehyde) and acetone as raw materials obtained by a food additive coating Basin ketone (also known as raspberry ketone). 2 Chemical name, molecular formula, structural formula and relative molecular mass 2.1 Chemical Name 4- (p-hydroxyphenyl) -2-butanone Formula 2.2 C10H12O2 2.3 formula

Appendix A

Determination of raspberry ketone content A.1 instruments and equipment A.1.1 Chromatography. in GB/T 11538-2006 specified in Chapter 5. A.1.2 Column. capillary column. A.1.3 Detector. hydrogen flame ionization detector. A.2 Determination Area normalization method. Press the GB/T 11538-2006 Determination 10.4. Sample Preparation. Weigh 1g of this product was dissolved in 10 mL of 95% (volume fraction) of ethanol, shake up. A.3 repeatability and results are expressed 11538-2006 carried out in accordance with the provisions of 11.4 GB/T , should meet the requirements. Food additives raspberry ketone and operating conditions the gas chromatogram see Appendix B.

Appendix B

Food additives raspberry ketone GC operating conditions and FIG. (Area normalization method) B.1 food additives raspberry ketone GC FIG. Food additives raspberry ketone GC is shown in Figure B.1. Description. 1 --- Ethanol (solvent); 2 --- raspberry ketone. Figure B.1 food additives raspberry ketone GC FIG. B.2 operating conditions B.2.1 Column. capillary column, length 30m, internal diameter 0.25mm. B.2.2 stationary phase. 100% dimethylpolysiloxane. B.2.3 film thickness. 0.25μm. B.2.4 chromatographic oven temperature. 220 ℃ thermostat. B.2.5 Inlet temperature. 250 ℃. B.2.6 Detector temperature. 280 ℃. B.2.7 Detector. hydrogen flame ionization detector. B.2.8 Carrier gas. nitrogen. B.2.9 before the column pressure. 100kPa. B.2.10 Injection volume. 0.2μL. B.2.11 split ratio. 60.1. ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB 1886.284-2016_English be delivered?

Answer: Upon your order, we will start to translate GB 1886.284-2016_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 1886.284-2016_English with my colleagues?

Answer: Yes. The purchased PDF of GB 1886.284-2016_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.