GBW07719 Synthetic Silicate for Spectral Analysis

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Chinese

70g

Quantity:

- +

Code

GBW07719

Description

Synthetic Silicate for Spectral Analysis

Certificate

https://www.ncrm.org.cn/English/CRM/pdf/GBW07719_20160301_141601856_1741800.pdf

NMI Service Identifier

Measurement Service Sub-Category

	Certified Value	Certified Uncertainty	Unit
Ag	5.0	0.4	Mass fraction (10 ^{-6 )}
Cd	5.0	0.6	Mass fraction (10 ^{-6 )}
Yb	50	2	Mass fraction (10 ^{-6 )}
Bi	50	2	Mass fraction (10 ^{-6 )}
Sb	50	2	Mass fraction (10 ^{-6 )}
Sn	50	3	Mass fraction (10 ^{-6 )}
Be	50	4	Mass fraction (10 ^{-6 )}
Mo	50	3	Mass fraction (10 ^{-6 )}
W	50	3	Mass fraction (10 ^{-6 )}
As	500	15	Mass fraction (10 ^{-6 )}
Ni	500	10	Mass fraction (10 ^{-6 )}
B	500	25	Mass fraction (10 ^{-6 )}
Ce	500	20	Mass fraction (10 ^{-6 )}
Li	500	10	Mass fraction (10 ^{-6 )}
V	500	10	Mass fraction (10 ^{-6 )}
Zr	500	10	Mass fraction (10 ^{-6 )}
Cu	500	10	Mass fraction (10 ^{-6 )}
Pb	500	10	Mass fraction (10 ^{-6 )}
Zn	500	15	Mass fraction (10 ^{-6 )}
Sr	0.515^*	0.020^*	Mass fraction (10 ^{-6 )}
Ba	0.500^*	0.020^*	Mass fraction (10 ^{-6 )}
Ti	0.500^*	0.010^*	Mass fraction (10 ^{-6 )}
Mn	0.500^*	0.010^*	Mass fraction (10 ^{-6 )}