GBW07718 Synthetic Silicate for Spectral Analysis

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Chinese

70g

Quantity:

- +

Code

GBW07718

Description

Synthetic Silicate for Spectral Analysis

Certificate

https://www.ncrm.org.cn/English/CRM/pdf/GBW07718_20160301_141556489_1741800.pdf

NMI Service Identifier

Measurement Service Sub-Category

	Certified Value	Certified Uncertainty	Unit
Ag	2.0	0.2	Mass fraction (10 ^{-6 )}
Cd	2.0	0.3	Mass fraction (10 ^{-6 )}
Yb	20	1	Mass fraction (10 ^{-6 )}
Bi	20	1	Mass fraction (10 ^{-6 )}
Sb	20	1	Mass fraction (10 ^{-6 )}
Sn	20	1	Mass fraction (10 ^{-6 )}
Be	20	2	Mass fraction (10 ^{-6 )}
Mo	20	1	Mass fraction (10 ^{-6 )}
W	20	1	Mass fraction (10 ^{-6 )}
Y	200	10	Mass fraction (10 ^{-6 )}
La	200	10	Mass fraction (10 ^{-6 )}
Nb	200	10	Mass fraction (10 ^{-6 )}
Ga	200	5	Mass fraction (10 ^{-6 )}
Co	200	6	Mass fraction (10 ^{-6 )}
Cr	200	6	Mass fraction (10 ^{-6 )}
As	200	6	Mass fraction (10 ^{-6 )}
Ni	200	4	Mass fraction (10 ^{-6 )}
B	200	10	Mass fraction (10 ^{-6 )}
Ce	200	10	Mass fraction (10 ^{-6 )}
Li	200	4	Mass fraction (10 ^{-6 )}
V	200	5	Mass fraction (10 ^{-6 )}
Zr	202	5	Mass fraction (10 ^{-6 )}
Cu	200	4	Mass fraction (10 ^{-6 )}
Pb	200	4	Mass fraction (10 ^{-6 )}
Zn	200	7	Mass fraction (10 ^{-6 )}
Sr	0.215^*	0.010^*	Mass fraction (10 ^{-6 )}
Ba	0.200^*	0.010^*	Mass fraction (10 ^{-6 )}
Ti	2010	50	Mass fraction (10 ^{-6 )}
Mn	2020	40	Mass fraction (10 ^{-6 )}