GBW07704 Synthetic Silicate for Spectral Analysis

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Chinese

70g

Quantity:

- +

Code

GBW07704

Description

Synthetic Silicate for Spectral Analysis

Certificate

https://www.ncrm.org.cn/English/CRM/pdf/GBW07704_20160301_141349349_1741800.pdf

NMI Service Identifier

Measurement Service Sub-Category

	Certified Value	Certified Uncertainty	Unit
Ag	0.21	0.02	Mass fraction (10 ^{-6 )}
Cd	0.20	0.01	Mass fraction (10 ^{-6 )}
Yb	2.0	0.1	Mass fraction (10 ^{-6 )}
Bi	2.1	0.1	Mass fraction (10 ^{-6 )}
Sb	2.1	0.2	Mass fraction (10 ^{-6 )}
Sn	2.1	0.2	Mass fraction (10 ^{-6 )}
Be	2.1	0.2	Mass fraction (10 ^{-6 )}
Mo	2.0	0.1	Mass fraction (10 ^{-6 )}
W	2.0	0.2	Mass fraction (10 ^{-6 )}
As	20	1	Mass fraction (10 ^{-6 )}
La	20	1	Mass fraction (10 ^{-6 )}
Y	20	1	Mass fraction (10 ^{-6 )}
Nb	20.3	1.0	Mass fraction (10 ^{-6 )}
Co	20.6	0.5	Mass fraction (10 ^{-6 )}
Ni	20.6	0.5	Mass fraction (10 ^{-6 )}
Cr	20.3	0.5	Mass fraction (10 ^{-6 )}
V	20.8	0.6	Mass fraction (10 ^{-6 )}
Li	33	2	Mass fraction (10 ^{-6 )}
B	20	1	Mass fraction (10 ^{-6 )}
Ce	20	1	Mass fraction (10 ^{-6 )}
Zr	20	1	Mass fraction (10 ^{-6 )}
Cu	20.0	0.5	Mass fraction (10 ^{-6 )}
Pb	20.5	0.7	Mass fraction (10 ^{-6 )}
Zn	21	1	Mass fraction (10 ^{-6 )}
Sr	23	2	Mass fraction (10 ^{-6 )}
Ba	204	6	Mass fraction (10 ^{-6 )}
Mn	207	6	Mass fraction (10 ^{-6 )}
Ti	204	7	Mass fraction (10 ^{-6 )}