China Anthracite Fuel Factory – Converter Slag Certified Reference Material for Chemical Analysis – Shandong Institute of Metallurgical Science

Short Description:

Product Detail

Product Tags

Feedback (2)

Gaining customer satisfaction is our company's aim forever. We will make great efforts to develop new and top-quality products, meet your special requirements and provide you with pre-sale, on-sale and after-sale services for Bituminous Coal Smithing Coal , Crm Software , Crm Management , We are hunting ahead to building positive and beneficial links with the businesses round the globe. We warmly welcome you to definitely call us to begin discussions on how we can easily bring this into being.

China Anthracite Fuel Factory – Converter Slag Certified Reference Material for Chemical Analysis – Shandong Institute of Metallurgical Science Detail:

The CRM is used for the quality control and calibration of analytical instruments in analysis of converter slag. It is also used for the evaluation and verification of accuracy of the analytical methods. The CRM can be used for the transfer of measured value.

Table 1. Certified Values for YSBC 28863-2017 (Mass Fraction %)

Number	Elements	TFe	SiO2	CaO	MgO	Al2O3	FeO*	MnO	TiO2	S	P2O5
YSBC 28863-2017	Certified Values	15.33	14.17	44.45	7.01	2.76	11.43	2.40	0.65	0.17	2.21
YSBC 28863-2017	Uncertainty	0.09	0.09	0.11	0.08	0.04	0.07	0.04	0.02	0.01	0.04
Number	Elements	K2O	Na2O	Cr₂O₃*	V₂O₅*	As*	Pb*	Zn*	F*	Cd*
YSBC 28863-2017	Certified Values	0.10	0.13	0.12	0.186	0.0003	0.0074	0.010	0.39	(0.0001)
YSBC 28863-2017	Uncertainty	0.01	0.01	0.01	0.004	0.0001	0.0004	0.001	0.01	—

Note 1: ( ) Indicates information value

Note 2: * Indicates that it is not within the recommended scope for production proficiency of RMP

Table 2. Analysis methods

Composition	Method
TFe	Titanium(Ⅲ) chloride reduce potassium dichromate titration method
SiO₂	Perchloric acid dehydration gravimetric method ICP-AES
CaO	EDTA titrimetric method Potassium permanganate titration method

MgO

EDTA titrimetric method

EyDTA titrimetric method ICP-AES

Al₂O₃

EDTA titrimetric method

The chrome azurol S photometric method ICP-AES

FeO

Potassium dichromate titration

MnO

ICP-AES AAS

Potassium periodate spectrophotometric method

TiO₂

ICP-AES

Diantipyrylmethane spectrophotometric method

High frequency combustion infrared absorption method Barium sulfate gravimetric method

Combustion iodometric method

ICP-AES

P₂O₅

Bismuth phosphomolybdenum blue photometry

ICP-AES

K₂O

ICP-AES AAS

Na₂O

ICP-AES

AAS

Cr₂O₃

ICP-AES AAS

Diphenyl carbazide spectrophotometric method

V₂O₅

ICP-AES

The N-benzoyl’-N-phenylhydroxylamine extraction spectrophotometric method AAS

ICP-AES

Hydride generation ICP-AES AFS

ICP-MS

Hydride generation AAS

ICP-MS ICP-AES

Carrier precipitation- ICP-AES

AAS

ICP-AES

AAS

Ion-selective electrode method Ion chromatography

ICP-MS

GAAS

Expiration of certification: The certification of this CRM is valid until February 1, 2022.

Table 3. Methods for homogeneity testing

Composition	Analysis methods	Minimum sample (g)
TFe	Titanium(Ⅲ) chloride reduce potassium dichromate titration	0.2
FeO	Potassium dichromate titration	0.2
SiO₂	Perchloric acid dehydration gravimetric method	0.2
CaO, MgO	EDTA titrimetric method	0.2
Al₂O₃, MnO, TiO₂, P ₂O₅, K₂O, Na₂O, Cr₂O₃, V₂O₅, Pb, Zn	ICP-AES	0.1
S	High frequency combustion infrared absorption method	0.1
F	Ion-selective electrode method	0.2
As, Cd	ICP-MS	0.2

The certified reference material is packed in glass bottles with plastic covers. The net weight is 50g each. It is suggested to keep dryness when stored. The certified reference material should be dried at 105℃ for 1 hour before use, then it should be taken out and cooled to room temperature.

Shanghai Baosteel Technology Center

Angang Technology Centre

WISCO Technology Centre

52 Institure of China Industries Group

ChongQing Iron Steel Research Institure Co.Ltd

Standard Sample Institute, Wuhan University of Science and Technology

Shandong Metallurgical Research Institute Test Center

Shandong Metallurgical Product Quality Supervision and Inspection Station

Product detail pictures:

Related Product Guide:

We now have a highly efficient crew to deal with inquiries from clients. Our intention is "100% shopper pleasure by our merchandise quality, price tag & our staff service" and take pleasure in a very good standing amongst purchasers. With quite a few factories, we can easily provide a wide vary of China Anthracite Fuel Factory – Converter Slag Certified Reference Material for Chemical Analysis – Shandong Institute of Metallurgical Science , The product will supply to all over the world, such as: Hamburg, Istanbul, Leicester, Meanwhile, we're building up and consummating triangle market & strategic cooperation in order to achieve a multi-win trade supply chain to expand our market vertically and horizontally for a brighter prospects. development. Our philosophy is to create cost-effective products, promote perfect services, cooperate for long-term and mutual benefits, firm a comprehensive mode of excellent suppliers system and marketing agents, brand strategic cooperation sales system.

309 Stainless Steel

Anthracite Coal Is

Anthracite For Stoves

Certified Reference Material Check

Chromoly 4130

Crm Excel

Customer Management System

Nist 8671

Nitronic 60

Odoo Crm

The factory workers have rich industry knowledge and operational experience, we learned a lot in working with them,we are extremely grateful that we can encount a good company has excellent wokers.