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Round robin tests XRF-analysis XRF Round-robin test AMIS, Südafrika - Kyanite AMIS0561

Study organized by:
AMIS - African Mineral Standard - South Africa
Material of proficiency test:
Kyanite AMIS0561
Study finished:
2018 - 6
Literature:
roficiency Testing Final Report (Laborcode CRB = U)

major elements [wt %]

CRBRV1sRVZ-Score
Na₂O0,0900,1090,011-1,040
MgO0,2300,2400,0150,230
Al₂O₃19,99020,1500,382-0,170
SiO₂66,73067,4201,140-0,160
P₂O50,1070,1100,010-0,320
SO₃1,7012,5080,102-2,500
K₂O0,4880,5010,018-0,750
CaO0,0590,0350,0061,960
TiO₂0,5780,5840,0100,580
Fe₂O₃tot6,8706,9600,149-0,580
Cr₂O₃0,0570,0600,0090,250
V₂O50,0280,0270,0040,300
BaO0,0240,0240,006-0,160
ZrO₂0,0180,0170,0030,300
SrO0,0220,0230,0040,030
L.O.I.2,8003,0800,250-0,400

trace elements [µg/g]

CRBRV1sRVZ-Score

Legend

CRB
results CRB
cooperative test
results collaborative study
1s-RV
standard deviation collaborative study
Z-Score
Difference of measured value from mean study
*
Value not certified

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