China Personal Crm Manufacturers – Reference Material For Coal Testing – Shandong Institute of Metallurgical Science

Short Description:

Product Detail

Product Tags

Feedback (2)

We retain bettering and perfecting our goods and service. At the same time, we perform actively to do research and enhancement for Crm Cloud , 304 Stainless Steel , 316 Stainless Steel , Hope we are able to produce a far more superb long term with you by our efforts from the foreseeable future.

China Personal Crm Manufacturers – Reference Material For Coal Testing – Shandong Institute of Metallurgical Science Detail:

Table 1. Certified Values for YSBC 28752-95 (Mass Fraction %)

Number	Elements	TFe	SiO₂	Al₂O₃	CaO	MgO	K₂O
YSBC 28752-95	Certified Values	64.66	4.34	1.80	0.011	0.027	0.082
YSBC 28752-95	Uncertainty	0.15	0.05	0.03	0.003	0.002	0.003
Number	Elements	Na₂O	TiO₂	Mn	S	P
YSBC 28752-95	Certified Values	0.01	0.23	0.007	0.0091	0.020
YSBC 28752-95	Uncertainty	0.01	0.02	0.001	0.0003	0.002

Table 2. Analysis Methods

Composition	Method
TFe	Titanium(III) chloride reduction potassium dichromate titration method
SiO₂	Perchloric acid dehydration gravimetric methodThe silicomolybdic blue spectrophotometric methodICP-AES
Al₂O₃	The chrome azurol S photometric method ICP-AES
CaO	ICP-AESAAS
MgO	ICP-AES AAS
K₂O	ICP-AES AAS
Na₂O	ICP-AES AAS
TiO₂	Diantipyrylmethane spectrophotometric method ICP-AES
Mn	Potassium periodate spectrophotometric method ICP-AESAAS
S	High frequency combustion infrared absorption methodBarium sulfate gravimetric methodCombustion iodometric method
P	Bismuth phosphomolybdenum blue photometryICP-AES

Expiration of certification: The certification of this CRM is valid until January 1, 2025.

Table 3. Methods for homogeneity testing

Composition	Analysis methods	Minimum sample (g)
TFe	Titanium(III) chloride reduction potassium dichromate titration method	0.2
SiO₂	The silicomolybdic blue spectrophotometric method	0.2
Al₂O₃、CaO、MgO、TiO₂、Mn、P	ICP-AES	0.2
K₂O、Na₂O	AAS	0.2
S	The Infrared absorption method	0.2

Product detail pictures:

Related Product Guide:

We emphasize advancement and introduce new products into the market each year for China Personal Crm Manufacturers – Reference Material For Coal Testing – Shandong Institute of Metallurgical Science , The product will supply to all over the world, such as: Egypt, Bangalore, Bolivia, Our items are exported worldwide. Our customers are always satisfied with our reliable quality, customer-oriented services and competitive prices. Our mission is "to continue to earn your loyalty by dedicating our efforts to the constant improvement of our merchandise and services in order to ensure the satisfaction of our end-users, customers, employees, suppliers and the worldwide communities in which we cooperate".

Certified Reference Standards

Copper Crm

Crm Dashboard

Dial Crm

Low Alloy Steel

Materials Reference

Open Source Crm Software

Secondary Reference Standard

Super Duplex

Top Crm Software

We have been looking for a professional and responsible supplier, and now we find it.

By Gail from Suriname - 2017.09.30 16:36

We always believe that the details decides the company's product quality, in this respect, the company conform our requirements and the goods are meet our expectations.

By Judy from Manila - 2018.05.22 12:13

Write your message here and send it to us