供货周期: | 一周 |
品牌: | 子起生物 |
规格: | 咨询客服 |
货号: | SRM 2687 - |
CAS号: | 咨询客服 |
NIST SRM 2687 - Portland Cement Clinker 子起生物提供
品牌:NIST
货号:SRM 2687
品名:Portland Cement Clinker
规格: 3 vial x 10 g
NIST SRM 2687
美国国家标准与技术研究院(National Institute of Standards and Technology,NIST)直属美国商务部,
从事物理、生物和工程方面的基础和应用研究,
以及测量技术和测试方法方面的研究,提供标准、标准参考数据及有关服务,在国际上享有很高的声誉。
NIST主要标准品包括:建筑、机械、人体蛋白、环境等标准品。
FREE CALL 400-811-9081
NIST SRM 2687
Details
Description: Portland Cement Clinker
Lot: N/A
Expiration Date: 12/1/2015
Unit Price * : $347.00 FREE CALL 400-811-9081
NIST SRM 2687
Unit of Issue: 3 vial x 10 g
Status: Now Selling
Certificate Date: 12/14/2010
Certificate Revision Date: 14 December 2010 (Minor editorial changes)
MSDS Date: 6/19/2014
Technical Contact: Paul Stutzman Email
NIST SRM 2687
Additional Information: N/A
Shipping Information
Perishable: No
Hazardous Material: No
Material Hazard Class: N/A
Measurand Data
- Certified values are normal font
- Reference values are italicized
- Values in parentheses are for information only
NIST SRM 2687
The certificate is the only official source for values and uncertainties.
Table 113.2 - Portland Cement Clinkers (solid form) Additional Information >>
Component (mass fraction, in %)
Parameter Value
Arcanite 0.92
Alite (C3S) 71.24
Belite (C2S) 12.57
Aluminate (C3A) 11.82
Ferrite (C2AF) 2.81
Free CaO 2.2
Calcium oxide 67.20
Silicon dioxide 21.43
NIST SRM 2687
Aluminum oxide 5.53
Iron oxide 1.98
Sulfur trioxide 0.83
Magnesium oxide 1.48
Potassium oxide 0.72
Titanium dioxide 0.27
Sodium oxide 0.14
Strontium oxide 0.11
Phosphorus pentoxide 0.29
NIST SRM 2687
Manganese trioxide 0.04
Loss on Ignition at 1000 ?C 0.17
Total 100.20
* Prices are subject to change without notice
NIST SRM 2687
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NIST SRM 2687
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