NIST SRM 2587 - Trace Elements in Soil (contains lead from paint) 子起生物提供

NIST SRM 2587 - Trace Elements in Soil (contains lead from paint)   子起生物提供

品牌：NIST

货号： SRM 2587

品名：Trace Elements in Soil 

规格：55 g

NIST SRM 2587

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 2587

Description:  Trace Elements in Soil (contains lead from paint)

Lot:  N/A

Expiration Date:  9/30/2023

Unit Price * :  $407.00FREE CALL 400-811-9081

 NIST SRM 2587

Unit of Issue:  55 g

Status:  Now Selling

Certificate Date:  3/11/2013

Certificate Revision Date:  11 March 2013 (Extension of the certification period; editorial changes).

MSDS Date:  6/3/2014

Technical Contact:  Stephen Long  Email 

Additional Information:  N/A

Shipping Information

NIST SRM 2587

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 2587

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

Table 105.13 - Lead in Paint, Dust, and Soil (powder and sheet forms)   Additional Information >>

   Parameter  Value

   Lead Concentration and Other Elements  3242 mg/kg Pb, 4 elements certified, 14 reference values

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

   Parameter  Value

   Elemental Composition  4 elements certified

14 reference values

Table 111.7 - Soils, Sediments, and Sludges (powder form)   Additional Information >>

  NIST SRM 2587

(Concentrations are in mass fractions, in mg/kg, unless noted as %)

   Parameter  Value

   Aluminum  5.86 %

   Arsenic  13.7

   Barium  568

  NIST SRM 2587

Beryllium  9.2 

   Cadmium  1.92

   Calcium  0.927 %

   Cerium  57 

   Chromium  92

   Cobalt  14 

  NIST SRM 2587

Copper  160 

   Gallium  13 

   Iron (total)  2.813 %

   Lanthanum  29 

   Lead  3242

   Lithium  32 

   Magnesium  0.669 %

   Manganese  651

  NIST SRM 2587

Mercury  0.290

   Neodymium  25 

   Nickel  36 

   Niobium  14 

   Phosphorus  970

   Potassium  1.583 %

   Scandium  11 

   Silicon  33.13 %

   Sodium  1.127 %

  NIST SRM 2587

Strontium  126

   Thorium  7.5 

   Titanium  3920

   Vanadium  78 

   Ytterbium  1.6 

   Yttrium  15 

   Zinc  335.8

- Certified values are normal font

- Reference values are italicized

- Values in parentheses are for information only 

NIST SRM 2587

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

* Prices are subject to change without notice

NIST SRM 2587

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