Valid

HJ/T 343-2007Water quality. Determination of chloride-mercury nitrate titration (English PDF)

水质氯化物的测定硝酸汞滴定法

Preview PDF

This is a limited preview

Buy now to download the full PDF (6 pages)

Need quotation for your management?

Get a formal quotation for HJ/T 343-2007 in 30 minutes.

Issued by

Ministry of Ecology and Environment

Level / Type

National · Recommended

Issue date

March 10, 2007

Implementation date

May 1, 2007

Scope

HJ/T 343-2007 is the English-translated version of 水质氯化物的测定硝酸汞滴定法.

HJ/T 343-2007 — This standard applies to general surface water and groundwater in the determination of chloride and after pretreatment, can eliminate the interference of other types of waste Determination of chloride in water samples.

This method is suitable for mass concentration range of 2. 5 ~ 500mg/L. Had selected a representative rivers, lakes and reservoirs of water on surface water samples tested this Act usability.

Statistics show that 13 measurement results, the chloride ion concentration range of 2 ~ 290mg/L, the relative standard deviation of 0. 03% ~ 3. 37%, the recovery rate from 86% to 102.

Found what you need?

Document preview — HJ/T 343-2007

National Standard of the People's Republic of China

ICS: 13.060
Classification: Z 50

Issued by: Ministry of Ecology and Environment

What this standard covers1
Document data2

What this standard covers

This standard applies to general surface water and groundwater in the determination of chloride and after pretreatment, can eliminate the interference of other types of waste Determination of chloride in water samples. This method is suitable for mass concentration range of 2. 5 ~ 500mg/L. Had selected a representative rivers, lakes and reservoirs of water on surface water samples tested this Act usability. Statistics show that 13 measurement results, the chloride ion concentration range of 2 ~ 290mg/L, the relative standard deviation of 0. 03% ~ 3. 37%, the recovery rate from 86% to 102. 33%.

Document data

International classification (ICS): 13.060.

Chinese classification (CCS): Z50.

Estimated length of the Chinese original: 8,899 words.

......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 6 pages — is available in the English PDF.

How to Download HJ/T 343-2007

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.