- National Sharing Platform for Reference Materials

Code	Si Mass fraction (10 ^-2)		P Mass fraction (10 ^-2)		Mn Mass fraction (10 ^-2)
Code	Value	Certified Uncertainty	Value	Certified Uncertainty	Value	Certified Uncertainty
GBW01422	76.74	0.14	0.023	0.001	0.172	0.007
GBW01432	78.96	0.08	0.0093	0.0004	0.058	0.005
GBW01433	55.73	0.07	0.038	0.001	0.22	0.01
GBW(E)010351	75.46	0.08	0.021	0.001	0.588	0.003
GBW(E)010352	74.81	0.07	0.024	0.001	1.09	0.03
GBW(E)010353	76.53	0.07	0.019	0.001	0.281	0.002
GBW(E)010396	65.74	0.13	0.025	0.002	0.182	0.005
GBW(E)010397	41.29	0.10	0.030	0.002	0.256	0.006
GBW(E)010398	63.21	0.13	0.022	0.002	0.15	0.02
GBW(E)010399	71.20	0.14	0.028	0.002	0.242	0.005
GBW(E)010400	73.39	0.20	0.032	0.002	0.216	0.006
GBW(E)010416	74.03	0.14	0.020	0.002	0.25	0.01