I-Coke Series yeSizwe kunye ne-Industrial Reference Materials

Coke Series National And Industrial Reference Materials Featured Image

Inkcazelo emfutshane:

I-CRM isetyenziselwa ukulawula umgangatho kunye nokulinganisa izixhobo zokuhlalutya kuhlalutyo lwe-Iron Ore.Ikwasetyenziselwa ukuvavanya kunye nokuqinisekiswa kokuchaneka kweendlela zokuhlalutya.I-CRM ingasetyenziselwa ukudluliselwa kwexabiso elilinganisiweyo.

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Intshayelelo yemveliso

Imilinganiselo eqinisekisiweyo

Itheyibhile 1. IiNqobo eziQinisekisiweyo ze-GSB 03-2022-2006 (Iqhekeza leMisa%)

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

Iindlela zokuhlalutya

Uluhlu 2. Iindlela zokuhlalutya

Ukuqamba	Indlela
TFe	Indlela ye-Titrimetric emva kwe-tin (Ⅱ) yokunciphisa i-chloride I-Titanium (Ⅲ) chloride yehlisa indlela ye-potassium dichromate titration
FeO	Indlela ye-Potassium dichromate titration Indlela ye-sulfosalicylic acid spectrophotometric Indlela ye-Potentiometric titration
SiO₂	Perchloric acid dehydration gravimetric indlela Indlela ye-silicomolybdic blue spectrophotometric I-ICP-AES
CaO	AAS I-ICP-AES
MgO	AAS I-ICP-AES
Al₂O₃	Indlela ye-EDTA ye-titrimetric I-ICP-AES
Ti	I-ICP-AES Indlela yeDiantipyrylmethane spectrophotometric
Mn	I-ICP-AES AAS Indlela ye-Potassium ye-spectrophotometric
P	N-butyl alcohol-chloroform extraction molybdenum blue spectrophotome-tric method I-butyl acetate extraction photometric method Phosphovanoclonoiybeate imolekyuli yokufunxa indlela ye-spectromrtric I-Bismuth phosphomolybdenum iphotometry eluhlaza okwesibhakabhaka I-ICP-AES
S	Indlela yokufunxa i-infrared evuthayo rhoqo Indlela ye-Barium sulfate gravimetric Indlela yokutshisa iodometric
K₂O	I-ICP-AES AAS
Na₂O	I-ICP-AES AAS
Cu	I-ICP-AES AAS GFAAS
Ni	AAS GFAAS I-ICP-AES
Co	AAS GFAAS I-ICP-AES
As	iSilver diethyldithiocarbamate spectrophotometry Arseno molybdenum blue spectrophotometric indlela emva extraction ukwahlukana GFAAS HGAAS I-ICP-AES
Pb	GFAAS AAS I-ICP-AES I-ICP-MS
Zn	I-ICP-AES AAS
Cr	AAS GFAAS I-ICP-AES

Ukupakisha kunye noGcino

Izinto eziqinisekisiweyo zereferensi zipakishwe kwiibhotile zeglasi ezineengubo zeplastiki.Ubunzima obushiyekileyo yi-50g nganye.Kucetyiswa ukugcina ukoma xa ugcinwe.Izinto eziqinisekisiweyo zokubhekisela kufuneka zomiswe kwi-105 ℃ ngeyure eyi-1 ngaphambi kokusetyenziswa, emva koko kufuneka zikhutshwe kwaye zipholile kwiqondo lokushisa.