GB/T 35827-2018 PDF EnglishUS$90.00 · In stock · Download in 9 seconds
GB/T 35827-2018: General methods on determination of cosmetics -- Identification of the emulsion type (w/o or o/w) Delivery: 9 seconds. True-PDF full-copy in English & invoice will be downloaded + auto-delivered via email. See step-by-step procedure Status: Valid
Similar standardsGB/T 35827-2018: General methods on determination of cosmetics -- Identification of the emulsion type (w/o or o/w)---This is an excerpt. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.), auto-downloaded/delivered in 9 seconds, can be purchased online: https://www.ChineseStandard.net/PDF.aspx/GBT35827-2018 GB NATIONAL STANDARD OF THE PEOPLE’S REPUBLIC OF CHINA ICS 71.100.70 Y 42 General methods on determination of cosmetics - Identification of the emulsion type (w/o or o/w) Issued on: FEBRUARY 06, 2018 Implemented on: SEPTEMBER 01, 2018 Issued by. General Administration of Quality Supervision, Inspection and Quarantine; Standardization Administration of PRC. Table of ContentsForeword ... 3 1 Scope ... 4 2 Conductivity method ... 4 3 Dilution method ... 4 4 Dyeing method ... 5 General methods on determination of cosmetics - Identification of the emulsion type (w/o or o/w)1 ScopeThis standard specifies the methods for the identification of the emulsion type (w/o or o/w) of cosmetics of cream and lotion type by conductivity method, dilution method, dyeing method. This standard applies to the qualitative identification of emulsion types (w/o or o/w) of cosmetics of cream and lotion type.2 Conductivity method2.1 Principle Oil-in-water (o/w) products are more conductive than water-in-oil (w/o). 2.2 Instrument Conductivity meter. 2.3 Steps 2.3.1 Before testing, correct the instrument according to the requirements of the instrument manual. 2.3.2 Select the appropriate range ( >10 μS/cm). Insert the electrode into the specimen. Observe whether it is conductive. 2.4 Determination of results If the conductivity is displayed, it is oil-in-water type (o/w). Otherwise, it is water- in-oil type (w/o).3 Dilution method3.1 Principle Use the principle of similarity-intermiscibility of the emulsified external phase. 3.2 Reagents and materials ......Source: Above contents are excerpted from the full-copy PDF -- translated/reviewed by: www.ChineseStandard.net / Wayne Zheng et al. Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of English version of GB/T 35827-2018 be delivered?Answer: The full copy PDF of English version of GB/T 35827-2018 can be downloaded in 9 seconds, and it will also be emailed to you in 9 seconds (double mechanisms to ensure the delivery reliably), with PDF-invoice.Question 2: Can I share the purchased PDF of GB/T 35827-2018_English with my colleagues?Answer: Yes. The purchased PDF of GB/T 35827-2018_English will be deemed to be sold to your employer/organization who actually paid 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. www.ChineseStandard.us -- GB/T 35827-2018 -- Click this link and select your country/currency to pay, the exact amount in your currency will be printed on the invoice. Full PDF will also be downloaded/emailed in 9 seconds.How to buy and download a true PDF of English version of GB/T 35827-2018?A step-by-step guide to download PDF of GB/T 35827-2018_EnglishStep 1: Visit website https://www.ChineseStandard.net (Pay in USD), or https://www.ChineseStandard.us (Pay in any currencies such as Euro, KRW, JPY, AUD).Step 2: Search keyword "GB/T 35827-2018". Step 3: Click "Add to Cart". If multiple PDFs are required, repeat steps 2 and 3 to add up to 12 PDFs to cart. Step 4: Select payment option (Via payment agents Stripe or PayPal). Step 5: Customize Tax Invoice -- Fill up your email etc. Step 6: Click "Checkout". Step 7: Make payment by credit card, PayPal, Google Pay etc. After the payment is completed and in 9 seconds, you will receive 2 emails attached with the purchased PDFs and PDF-invoice, respectively. Step 8: Optional -- Go to download PDF. Step 9: Optional -- Click Open/Download PDF to download PDFs and invoice. See screenshots for above steps: Steps 1~3 Steps 4~6 Step 7 Step 8 Step 9 |
