GB/T 7470-1987Water quality. Determination of lead. Spectrophotometric method with dithizone (English PDF)
This is a limited preview
Buy now to download the full PDF (3 pages)
Need quotation for your management?
Get a formal quotation for GB/T 7470-1987 in 30 minutes.
Issued by
National Environmental Protection Agency
Level / Type
National · Recommended
Issue date
March 6, 1987
Implementation date
August 1, 1987
Scope
GB/T 7470-1987 (Water quality. Determination of lead. Spectrophotometric method with dithizone) is available as an English-translated PDF.
GB/T 7470-1987 — This standard applies to the determination of the natural trace lead in water and waste water. Determination of lead concentration between 0. 01 ~ 0. 30mg/L. Lead concentrations higher than 0.
Found what you need?
Document preview — GB/T 7470-1987
National Standard of the People's Republic of China
- ICS
- 13.06
- Classification
- Z 16
Issued by: National Environmental Protection Agency
Contents
- What this standard covers1
- Document data2
What this standard covers
This standard applies to the determination of the natural trace lead in water and waste water. Determination of lead concentration between 0. 01 ~ 0. 30mg/L. Lead concentrations higher than 0. 30mg/L, the sample can be determined after appropriate dilution.
Document data
International classification (ICS): 13.06.
Chinese classification (CCS): Z16.
Estimated length of the Chinese original: 4,474 words.
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 3 pages — is available in the English PDF.
Referenced standards
Cited by
- GB 31570-2015Emission standard of pollutants for petroleum refining industry
- GB 31571-2015Emission standard of pollutants for petroleum chemistry industry
- GB 31572-2015Emission standard of pollutants for synthetic resin industry
- GB 31574-2015Emission standard of pollutants for secondary copper, aluminium, lead and zinc industry
- GB 28661-2012Emission standard of pollutants for the iron ore mining and mineral processing industry
- GB 25463-2010Discharge standard of water pollutants for printing ink industry
How to Download GB/T 7470-1987
- 1
Add to cart
Click "Download PDF" on this page and choose "Buy this standard". You can add more standards before checkout.
- 2
Checkout
Enter your email and billing details. Payment is processed securely by Stripe (cards or bank transfer). Prefer bank details? Request a quotation (min. order $300).
- 3
Instant delivery (0–9 sec)
Delivery is automatic: within seconds of payment you'll receive an email with a secure download link. The link stays valid for 72 hours.
- 4
Invoice included
A tax invoice is attached to the confirmation email. Need a custom invoice? Contact us.
Related Standards
GB/T 2664-2026 — Men's suits and coats
GB/T 38198-2026 — Format requirements for panchromatic and multispectral data products from land observation satellites
GB/T 19203-2026 — Determination of calcium, magnesium and sulphur content in compound fertilizers
Secure payment via Stripe
Payments accepted
GB/T 7470-1987
$144.00