Coke Series National uye Industrial Reference Materials

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Tsanangudzo Pfupi

Iyo CRM inoshandiswa pakutonga kwemhando uye kuenzanisa midziyo yekuongorora mukuongororwa kweIron Ore.Inoshandiswawo pakuongorora nekuona chokwadi chenzira dzekuongorora.Iyo CRM inogona kushandiswa kuendesa kukosha kwakayerwa.

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Certified Values

Tafura 1. Certified Values for GSB 03-2022-2006 (Mass Fraction %)

Number	Elements	TFe	FeO	SiO₂	Al₂O₃	CaO	MgO	S
GSB 03-2022-2006	Certified Values	61.53	0.24	3.43	2.12	0.118	0.109	0.038
GSB 03-2022-2006	Kusava nechokwadi	0.10	0.01	0.04	0.05	0.007	0.005	0.002
Number	Elements	P	Mn	Ti	K₂O	Na₂O	Cu	Ni
GSB 03-2022-2006	Certified Values	0.068	0.276	0.052	0.026	0.034	0.0014	0.0027
GSB 03-2022-2006	Kusava nechokwadi	0.002	0.005	0.002	0.003	0.003	0.0002	0.0003.
Number	Elements	Co	As	Pb	Zn	Cr
GSB 03-2022-2006	Certified Values	0.0009	0.0011	0.0008	0.0020	0.0054
GSB 03-2022-2006	Kusava nechokwadi	0.0001	0.0002	0.0001	0.0003	0.0004

Analysis Nzira

Tafura 2. Nzira dzekuongorora

Composition	Nzira
TFe	Titrimetric nzira mushure metin (Ⅱ) chloride kuderedza Titanium (Ⅲ) chloride inoderedza potassium dichromate titration nzira
FeO	Potassium dichromate titration nzira Sulfosalicylic acid spectrophotometric nzira Potentiometric titration nzira
SiO₂	Perchloric acid dehydration gravimetric nzira Iyo silicomolybdic yebhuruu spectrophotometric nzira ICP-AES
CaO	AAS ICP-AES
MgO	AAS ICP-AES
Al₂O₃	EDTA titrimetric nzira ICP-AES
Ti	ICP-AES Diantipyrylmethane spectrophotometric nzira
Mn	ICP-AES AAS Potassium periodate spectrophotometric nzira
P	N-butyl doro-chloroform kutorwa molybdenum bhuruu spectrophotome-tric nzira Iyo butyl acetate yekubvisa photometric nzira Phosphovanoclonoiybeate molecular absorption spectromrtric nzira Bismuth phosphomolybdenum yebhuruu photometry ICP-AES
S	High frequency combustion infrared absorption nzira Barium sulfate gravimetric nzira Kupisa iodometric nzira
K₂O	ICP-AES AAS
Na₂O	ICP-AES AAS
Cu	ICP-AES AAS GFAAS
Ni	AAS GFAAS ICP-AES
Co	AAS GFAAS ICP-AES
As	Silver diethyldithiocarbamate spectrophotometry Arseno molybdenum yebhuruu spectrophotometric nzira mushure mekubvisa kuparadzaniswa GFAAS HGAAS ICP-AES
Pb	GFAAS AAS ICP-AES ICP-MS
Zn	ICP-AES AAS
Cr	AAS GFAAS ICP-AES

Kurongedza Uye Kuchengeta

Iyo certified reference material yakarongedzwa mumabhodhoro egirazi ane mavhavha epurasitiki.Huremu hwemambure i50g imwe neimwe.Inokurudzirwa kuchengetedza kuoma kana yachengetwa.Iyo yakasimbiswa yereferensi yezvinyorwa inofanirwa kuomeswa pa105 ℃ kweawa imwe isati yashandiswa, yobva yaburitswa kunze uye kutonhodzwa kusvika kukamuri tembiricha.