NIST SRM 2701 - Hexavalent Chromium in Contaminated Soil (High Level) 子起生物提供_详细资料

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CAS号：咨询客服供应商：上海子起生物科技有限公司数量：少量现货英文名： Hexavalent Chromium in Contaminated Soil (High Level) 保质期：＞1年保存条件：低温规格：上海子起生物科技有限公司

NIST SRM 2701 - Hexavalent Chromium in Contaminated Soil (High Level) 子起生物提供
品Pai：NIST
货号： SRM 2701
品名：Hexavalent Chromium in Contaminated Soil (High Level)
规格：75 g
NIST SRM 2701
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 2701
Details
Description: Hexavalent Chromium in Contaminated Soil (High Level)
Lot: N/A
Expiration Date: 12/31/2018
Unit Price * : $755.00 FREE CALL 400-811-9081
NIST SRM 2701
Unit of Issue: 75 g
Status: Now Selling
Certificate Date: 9/13/2013
Certificate Revision Date: 13 September 2013 (Extension of certification period; editorial changes).
MSDS Date: 4/20/2015
NIST SRM 2701
Technical Contact: Stephen Long Email
Additional Information: N/A
Shipping Information
Perishable: No
NIST SRM 2701
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 2701
The certificate is the only official source for values and uncertainties.
Table 111.7 - Soils, Sediments, and Sludges (powder form) Additional Information >>
(Concentrations are in mass fractions, in mg/kg, unless noted as %)
Parameter Value
Aluminum 5.05 %
Calcium 7.47 %
NIST SRM 2701
Hexavalent Cr 551.2
Iron (total) 23.73 %
Magnesium 7.47 %
Manganese 0.2137 %
Potassium 0.174 %
Silicon 4.17 %
Sodium 0.255 %
Titanium 0.547 %
Vanadium 0.236 %
Chromium 4.26 %
* Prices are subject to change without notice
NIST SRM 2701
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NIST SRM 2701

温馨提示：不可用于临床ZL。

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