QB/T 5411-2019 English PDFUS$209.00 ยท In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email. QB/T 5411-2019: Determination of prohibited diethylene glycol in cosmetics. Gas chromatography Status: Valid
Basic dataStandard ID: QB/T 5411-2019 (QB/T5411-2019)Description (Translated English): Determination of prohibited diethylene glycol in cosmetics. Gas chromatography Sector / Industry: Light Industry Standard (Recommended) Classification of Chinese Standard: Y42 Classification of International Standard: 71.100.70 Word Count Estimation: 9,969 Date of Issue: 2019-11-11 Date of Implementation: 2020-04-01 Quoted Standard: GB/T 6682 Issuing agency(ies): Ministry of Industry and Information Technology Summary: This standard specifies the gas chromatography-hydrogen flame ionization detector method for the determination of diethylene glycol, a prohibited substance in cosmetics. This standard is applicable to the determination of diethylene glycol in creams, liquids, lotions, and gels. The detection limit and quantification limit of this standard: the detection limit of diethylene glycol in gels and water preparations is 200 mg/kg, the quantification limit is 500 mg/kg, and the detection limit of diethylene glycol in cream and lotion samples The limit is 400 mg/kg and the limit of quantification is 600 mg/kg. Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of QB/T 5411-2019_English be delivered?Answer: Upon your order, we will start to translate QB/T 5411-2019_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 QB/T 5411-2019_English with my colleagues?Answer: Yes. The purchased PDF of QB/T 5411-2019_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+ countriesQuestion 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. |