GB/T 42490-2023 China national standard english version:

中华人民共和国国家标准
NATIONAL STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA

GB/T 42490-2023

Soil quality Determination of organic carbon content and carbon isotope ratio, total nitrogen content and nitrogen isotope ratio in soil and biological samples Stable isotope ratio mass spectrometry
土壤质量土壤与生物样品中有机碳含量与碳同位素比值、全氮含量与氮同位素比值的测定稳定同位素比值质谱法

Issued Date:2023/3/17

Implemented Date:2023/10/1

Issued by:

The Standardization Administration of the People's Republic of China

English Chinese

Thanks for your interest in "GB/T 42490-2023" standard !
Click the CART button to add in the Shopping Cart for price inquiry.
We will calculate the amount of words, give you quotation within 1~2 work day.

GB Standard Code	GB/T 42490-2023
Standard Category	China National Standards
GB Standard English Title	Soil quality Determination of organic carbon content and carbon isotope ratio, total nitrogen content and nitrogen isotope ratio in soil and biological samples Stable isotope ratio mass spectrometry{译}
GB Standard Chinese Title	土壤质量土壤与生物样品中有机碳含量与碳同位素比值、全氮含量与氮同位素比值的测定稳定同位素比值质谱法
Chinese Version Price	$5.00 per 1 page
English Translation Fee	$15.00~$30.00 per 1 page
Pages & Price
Member Price	10%~50% off


* Order Items
* Payment Amount	USD
* Email
	How to pay by credit or debit card?

Relational GB standards of GB/T 42490-2023 Keywords: Soil quality Determination organic carbon content carbon isotope ratio, ...

Order Process Chart

Free sign up a member account, Log in the Member Center.

Lookup the Standards you want to order.

Add Standards in Shopping Cart, you can add or delete standards in the Shopping Cart before you submit the Price Inquiry

We will calculate the amount of words of these standards in your cart, give you quotation within 1~2 work day.

Before Check out, you can delete the Standards you don't want to buy, then make the payment.

Waiting for our translation, the time is depend on the Standards pages, usually need 1-2 week (about 5~10 pages per day).

Download Standards PDF Files in this system or Sent to your email

- Since 2001 -
Focus on China Standards & Compliance Services

www.gbstandards.org
China National Standards