GBW07709 Synthetic Silicate for Spectral Analysis

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Chinese

70g

Quantity:

- +

Code

GBW07709

Description

Synthetic Silicate for Spectral Analysis

Certificate

https://www.ncrm.org.cn/English/CRM/pdf/GBW07709_20160301_141428256_1741800.pdf

NMI Service Identifier

Measurement Service Sub-Category

	Certified Value	Certified Uncertainty	Unit
Ag	10.0	0.5	Mass fraction (10 ^{-6 )}
Cd	10.0	0.5	Mass fraction (10 ^{-6 )}
Yb	100	3	Mass fraction (10 ^{-6 )}
Bi	100	4	Mass fraction (10 ^{-6 )}
Sb	100	5	Mass fraction (10 ^{-6 )}
Sn	100	5	Mass fraction (10 ^{-6 )}
Be	100	7	Mass fraction (10 ^{-6 )}
Mo	100	4	Mass fraction (10 ^{-6 )}
W	100	5	Mass fraction (10 ^{-6 )}
Cr	1000	10	Mass fraction (10 ^{-6 )}
V	1000	20	Mass fraction (10 ^{-6 )}
Li	1010	25	Mass fraction (10 ^{-6 )}
B	1000	25	Mass fraction (10 ^{-6 )}
Ce	1000	20	Mass fraction (10 ^{-6 )}
Zr	1000	25	Mass fraction (10 ^{-6 )}
Cu	1000	12	Mass fraction (10 ^{-6 )}
Pb	1000	20	Mass fraction (10 ^{-6 )}
Zn	1000	20	Mass fraction (10 ^{-6 )}
Sr	1000	25	Mass fraction (10 ^{-6 )}
Ba	1000^*	0.020^*	Mass fraction (10 ^{-6 )}
Mn	1000^*	0.020^*	Mass fraction (10 ^{-6 )}
Ti	1000^*	0.020^*	Mass fraction (10 ^{-6 )}