SH/T 1550-2012 English PDFUS$419.00 ยท In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email. SH/T 1550-2012: Methyl tert-butyl ether(MTBE)for industrial use. Determination of purity and impurities. Gas chromatographic method Status: Valid SH/T 1550: Historical versions
Basic dataStandard ID: SH/T 1550-2012 (SH/T1550-2012)Description (Translated English): Methyl tert-butyl ether(MTBE)for industrial use. Determination of purity and impurities. Gas chromatographic method Sector / Industry: Petrochemical Industry Standard (Recommended) Classification of Chinese Standard: G17 Classification of International Standard: 71.080.60 Word Count Estimation: 16,119 Older Standard (superseded by this standard): SH/T 1550-2000 Quoted Standard: GB/T 4756; GB/T 6283; GB/T 8170 Adopted Standard: ASTM D5441-1998(2008), NEQ Regulation (derived from): Ministry of Industry and Information Technology Bulletin 2012 No. 20; industry standard filing Notice 2012 No. 8 (No. 152 overall) Issuing agency(ies): Ministry of Industry and Information Technology Summary: This standard specifies the gas chromatographic method for the determination of the purity and impurities of methyl tert-butyl ether for industrial use. This standard is applicable to the determination of the purity of MTBE and is also applicable to the determination of impurities in MTBE such as C4 to C12 hydrocarbons, methanol, isopropanol, t-butanol and sec-butanol, methyl tert-butyl Ether, acetone and methyl ethyl ketone. The minimum detection concentration of impurities was 0.02% (mass fraction) using the method of polymethylsiloxane column analysis. The minimum detection concentration of impurities was 0.22% (mass fraction) by 624 column and center cutting analysis method. Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of SH/T 1550-2012_English be delivered?Answer: Upon your order, we will start to translate SH/T 1550-2012_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 SH/T 1550-2012_English with my colleagues?Answer: Yes. The purchased PDF of SH/T 1550-2012_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+ 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.Question 5: Should I purchase the latest version SH/T 1550-2012?Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version SH/T 1550-2012 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. |