NIST RM 8785 子起生物

NIST RM 8785 - Air Particulate Matter on Filter Media   子起生物

品牌：NIST

货号：  RM 8785 

品名：Air Particulate Matter on Filter Media

规格：3 filters

NIST RM 8785

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 RM 8785

Details

Description: Air Particulate Matter on Filter Media

Lot: N/A

Expiration Date:  

Unit Price * : $526.00FREE CALL 

NIST RM 8785

Unit of Issue: 3 filters

Status: Now Selling

Report Date: 6/28/2005

MSDS Date: 4/8/2014

Technical Contact: John Gillen  Email 

Additional Information: Blank Filter is RM 8786. RM 8785 represents a fine fraction of SRM 1649a Urban Dust on Filter Media.

Shipping Information

Perishable: No

NIST RM 8785

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 RM 8785

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

Table 105.10 - Respirable Materials on Filter Media   Additional Information >>

  Parameter Value

 NIST RM 8785

Elemental Composition in (ug/filter) Total Carbon,(Elemental Carbon, Organic Carbon)

Table 106.1 - Metal (Inorganics) Constituents in Natural Matrices (liquid and solid forms)   Additional Information >>

  Parameter Value

  Elemental Composition 1 reference value

Table 106.4 - Environmental Matrices with Carbon Values   Additional Information >>

 NIST RM 8785

Parameter Value

  Carbon (mass fraction, in %) 22.3

* Prices are subject to change without notice

NIST RM 8785

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NIST RM 8785