品Pai：NIST
货号： SRM 970
品名：Ascorbic Acid in Frozen Human Serum
规格： set (4) (2 each conc)
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。
NIST SRM 970
FREE CALL 400-811-9081
Details
Description: Ascorbic Acid in Frozen Human Serum
Lot: N/A
Expiration Date: 6/30/2019
Unit Price * : $645.00FREE CALL 400-811-9081
NIST SRM 970
Unit of Issue: set (4) (2 each conc)
Status: Now Selling
Certificate Date: 4/11/2014
Certificate Revision Date: 11 April 2014 (Extension of certification period; editorial changes).
MSDS Date: 4/7/2014
Technical Contact: Johanna Camara Email
Additional Information: N/A
Shipping Information
Perishable: Yes (Dry Ice: 9.0 - Miscellaneous Dangerous Goods)
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 970
The certificate is the only official source for values and uncertainties.
Table 105.1 - Clinical Laboratory Materials (gas, liquid, and solid forms) Additional Information >>
Parameter Value
Purity/Constituent (mass fraction in %) 2 Levels: Total Ascorbic Acid
Table 105.2 - Serum and Plasma Materials (frozen, liquid, and lyophilized forms) Additional Information >>
Parameter Value
Ascorbic Acid 2 levels
* Prices are subject to change without notice
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