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供货周期：

一周

品牌：

子起生物

规格：

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货号：

SRM C1252a

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产品详情

NIST SRM C1252a - Phosphorus Deoxidized Copper - Cu IX 子起生物

品牌：NIST

货号： SRM C1252a

品名： Phosphorus Deoxidized Copper - Cu IX

规格：block

NIST SRM C1252a

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 C1252a

Details

Description: Phosphorus Deoxidized Copper - Cu IX

Lot: N/A

Expiration Date:

Unit Price * : $840.00FREE CALL

NIST SRM C1252a

Unit of Issue: block

Status: Now Selling

Certificate Date: 10/2/2014

Certificate Revision Date: 02 October 2014 (Change of expiration date; editorial changes).

MSDS Date: 9/17/2014

Technical Contact: John Sieber Email

NIST SRM C1252a

Additional Information: N/A

Shipping Information

Perishable: No

Hazardous Material: No

Material Hazard Class: N/A

NIST SRM C1252a

Measurand Data

- Certified values are normal font

- Reference values are italicized

- Values in parentheses are for information only

NIST SRM C1252a

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

Table 102.5 - Copper "Benchmark" (block, chip and rod forms) Additional Information >>

Concentration are expressed as mass fraction, in mg/kg (unless noted by an asterisk * for %).

Parameter Value

Copper (Cu) 99.87*

Antimony 42

NIST SRM C1252a

Arsenic 118

Bismuth 19

Chromium 19

Cobalt 87

Iron 72

Lead 60

Manganese 43

Nickel 128

Selenium 56

Silver 158

NIST SRM C1252a

Sulfur 70

Tellurium 54.6

Tin 120

Zinc 69.4

Aluminum <20

Cadmium 16.9

Gold 33.9

NIST SRM C1252a

Magnesium <20

Silicon <100

Phosphorus 125

- Certified values are normal font

- Reference values are italicized

- Values in parentheses are for information only

NIST SRM C1252a

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

* Prices are subject to change without notice

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NIST SRM C1252a