GB/T 11223.1-1989 English PDFUS$219.00 · In stock
Delivery: <= 2 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 11223.1-1989: Analytical determination of uranium in ash of biological samples. Solid fluorimetry Status: Obsolete GB/T 11223.1: Historical versions
Basic dataStandard ID: GB/T 11223.1-1989 (GB/T11223.1-1989)Description (Translated English): Analytical determination of uranium in ash of biological samples. Solid fluorimetry Sector / Industry: National Standard (Recommended) Classification of Chinese Standard: Z33 Classification of International Standard: 13.02 Word Count Estimation: 5,588 Date of Issue: 3/16/1989 Date of Implementation: 1/1/1990 Issuing agency(ies): National Environmental Protection Agency Summary: This standard specifies the method for measuring the fluorescence of biological samples of solid ash uranium. Measurement range is 5. O �� 10 ^ -9 ~ 5. 0 �� 10 ^ -5 g/g ash; recoveries greater than 80%. This standard applies to the determination of all kinds of animal and plant ash samples of uranium. Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 11223.1-1989_English be delivered?Answer: Upon your order, we will start to translate GB/T 11223.1-1989_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 11223.1-1989_English with my colleagues?Answer: Yes. The purchased PDF of GB/T 11223.1-1989_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 GB/T 11223.1-1989?Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 11223.1-1989 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. |