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NIST SRM 1939a - Polychlorinated Biphenyls (Congeners) in River Sediment A 子起生物提供

参考价：面议

供货周期：

一周

品牌：

子起生物

规格：

咨询客服

货号：

SRM 1939a

CAS号：

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产品详情

NIST SRM 1939a - Polychlorinated Biphenyls (Congeners) in River Sediment A 子起生物提供

品牌：NIST

货号： SRM 1939a

品名：Polychlorinated Biphenyls (Congeners) in River Sediment A

规格：50 g

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。

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NIST SRM 1939a

Details

Description: Polychlorinated Biphenyls (Congeners) in River Sediment A

Lot: N/A

Expiration Date: 10/31/2017

Unit Price * : $653.00

Unit of Issue: 50 g

Status: Now Selling

Certificate Date: 9/30/2008

Certificate Revision Date: 30 September 2008 (Updated to include revised and additional values for the PCB congeners and chlorinated pesticides, new values for PAHs, and editorial changes).

MSDS Date: 5/5/2015

Technical Contact: John Kucklick Email

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

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The certificate is the only official source for values and uncertainties.

Table 109.1 - Organics Additional Information >>

NIST SRM 1939a

Parameter Value

matrix X

pesticides X

PCBs X

* Prices are subject to change without notice

NIST SRM 1939a

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NIST SRM 1939a