ID:
Password:
Login
Register
Find Password
Chinese
National Sharing Platform for Reference Materials
Sponsor：National Institute of Metrology, China
Home
News
Certified Reference Materials
Hot Fields
Techinical Consultation
Order Materials
Conference
About
Ferrous Metals
Non-ferrous Metals and Gases in Metals
Building Materials
Polymetric Materials
Chemical Products
Geology
Environmental
Clinical Chemistry,Biomedical and Pharmaceuticals
Food
Energy Resources
Nuclear and Radioactivity
Physics and Physico-Chemistry
Technological and Engineering
Materials List
Shopping Cart
My Orders
My Favourites
Stable Isotope of carbon in Charcoal Black
Code
含量或浓度 δ
13
C
VPDB
×10
-3
Value
Standard Diviation(S)
GBW04407
-22.43
0.07
GBW04408
-36.91
0.10
请留言，我们会尽快给您回复！
*
姓名:
固定电话：
*
电子邮箱：
留言主题:
留言内容:
保存信息
Login
ID
Password
OK
