供货周期: | 一周 |
品牌: | 子起生物 |
规格: | 咨询客服 |
货号: | SRM 4353A |
CAS号: | 咨询客服 |
NIST SRM 4353A - Rocky Flats Soil Number 2 子起生物提供
品牌:NIST
货号: SRM 4353A
品名:Rocky Flats Soil Number 2
规格: 90 g
NIST SRM 4353A
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 4353A
Details
Description: Rocky Flats Soil Number 2
Lot: N/A
Expiration Date:
Unit Price * : $1,231.00FREE CALL 400-811-9081
NIST SRM 4353A
Unit of Issue: 90 g
Status: Now Selling
Certificate Date: 7/1/2007
MSDS Date: 7/31/2014
Technical Contact: Jerome LaRosa Email
Lizbeth Laureano-Perez Email
Additional Information: N/A
Shipping Information
NIST SRM 4353A
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 4353A
The certificate is the only official source for values and uncertainties.
Table 205.11 - Radioactive Natural Matrix Materials (powder form) Additional Information >>
Massic Activity (mBq/g)
NIST SRM 4353A
Parameter Value
Ref. Date 1-Apr-98
Cesium-137 (137Cs) 21.6
Lead-210 (210Pb) 58.0
Plutonium-238 (238Pu) 0.278
Plutonium-239,240 (239Pu + 240Pu) 16.8
Radium-226 (226Ra) 74.9
NIST SRM 4353A
Strontium-90 (90Sr) 10.5
Uranium-234 (234U) 40.4
Uranium-235 (235U) 1.88
Uranium-238 (238U) 39.6
NRC License or Equivalent Required* X
* Prices are subject to change without notice
NIST SRM 4353A
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NIST SRM 4353A
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