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NIST SRM 2781 - Domestic Sludge 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 2781

CAS号：

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NIST SRM 2781 - Domestic Sludge 子起生物提供

品牌：NIST

货号： SRM 2781

品名：Domestic Sludge

规格： 40 g

NIST SRM 2781

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 2781

Details

Description: Domestic Sludge

Lot: N/A

Expiration Date:

Unit Price * : $493.00FREE CALL 400-811-9081

NIST SRM 2781

Unit of Issue: 40 g

Status: Now Selling

Certificate Date: 10/25/1996

MSDS Date: 1/10/2014

Technical Contact: Jessica Reiner 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

NIST SRM 2781

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

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

Parameter Value

Elemental Composition 10 elements certified

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 1.6 %

Arsenic 7.82

NIST SRM 2781

Cadmium 12.78

Calcium 3.9 %

Chromium 202

Copper 627.4

Iron (total) 2.8 %

Lead 202.1

Magnesium 0.59 %

Mercury 3.64

Molybdenum 46.7

NIST SRM 2781

Nickel 80.2

Nitrogen 4.78 %

Phosphorus 2.42 %

Potassium 0.49 %

Selenium 16.0

Silicon (5.1 %)

Silver 98

Sodium 0.21 %

NIST SRM 2781

Titanium 0.32 %

Zinc 1273

- Certified values are normal font

- Reference values are italicized

- Values in parentheses are for information only

NIST SRM 2781

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

* Prices are subject to change without notice

NIST SRM 2781

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NIST SRM 2781