Wholesale Bituminous Anthracite Factory – Reference Material For Instrument Calibration – Shandong Institute of Metallurgical Science

Short Description:

Product Detail

Product Tags

Feedback (2)

Our pros are lessen prices,dynamic sales team,specialised QC,sturdy factories,top quality services and products for Analytical Reference Standards , Ref Material , Customer Relationship Management , Your aid is our everlasting power! Warmly welcome clients in your own home and abroad to go to our enterprise.

Wholesale Bituminous Anthracite Factory – Reference Material For Instrument Calibration – Shandong Institute of Metallurgical Science Detail:

Table 1. Certified Values for YSBC 28604a-2013 (Mass Fraction %)

Number	Elements	C	S	Si	Mn	P	Fe	Al
YSBC 28604a-2013	Certified Values	0.050	0.002	69.96	0.256	0.023	26.57	1.26
YSBC 28604a-2013	Uncertainty	0.003	0.001	0.10	0.004	0.001	0.06	0.02
Number	Elements	Ca	Cu	Ni	Cr	Ti	Mg
YSBC 28604a-2013	Certified Values	0.649	0.013	0.010	0.049	0.107	0.019
YSBC 28604a-2013	Uncertainty	0.005	0.001	0.001	0.002	0.004	0.001

Table 2. Analysis Methods

Composition	Method
C	The Infrared absorption method Gas-volumetric method
S	The Infrared absorption method Combustion iodometric method
Si	Perchloric acid dehydration gravimetric method Silicon potassium fluoride titrimetric method
Mn	Periodate photometric method ICP-AES
P	Bismuth phosphomolybdate blue spectrophotometric method Antimony phosphomolybdate blue spectrophotometric method ICP-AES
Fe	Potassium dichromate titration method
Al	EDTA titrimetric method The chrome azurol S photometric method ICP-AES
Ca	ICP-AES AAS
Cu	BCO spectrophotometric method ICP-AES AAS
Ni	Dimetylglyoxime spectrophotometric method ICP-AES
Cr	Diphenyl carbon acyl dihydrazide photometry ICP-AES
Ti	Diantipyryl methane photometric method ICP-AES
Mg	ICP-AES AAS

Expiration of certification: The certification of this CRM is valid until November 1, 2023.

Table 3. Methods for homogeneity testing

Composition	Analysis methods	Minimum sample (g)
Si	Silicon potassium fluoride titrimetric method	0.1
C、S	The Infrared absorption method	0.2
Mn、P、Al、Ca、Cu、Ni、Cr、Ti、Mg	ICP-AES	0.2
Fe	Potassium dichromate titration method	0.2

The certified reference material is packed in glass bottles with plastic covers. The net weight is 50 g each. It is suggested to keep dryness when stored.

Product detail pictures:

Related Product Guide:

We enjoy a very good reputation among our customers for our excellent product quality, competitive price and the best service for Wholesale Bituminous Anthracite Factory – Reference Material For Instrument Calibration – Shandong Institute of Metallurgical Science , The product will supply to all over the world, such as: Singapore, Sierra Leone, Barcelona, Nowadays our merchandise sell all over the domestic and abroad thanks for the regular and new customers support. We supply high quality product and competitive price, welcome the regular and new customers cooperate with us!

303 Stainless Steel

321 Stainless Steel

904l Stainless Steel

Astm Reference Fuel C

Crm Organization

Crm Saas

Duplex 2205

Open Source Crm Software

Semi Bituminous Coal

Social Crm

We are a small company that has just started, but we get the company leader's attention and gave us a lot of help. Hope we can make progress together!