供货周期: | 一周 |
品牌: | 子起生物 |
规格: | 咨询客服 |
货号: | SRM 1834 |
CAS号: | 咨询客服 |
NIST SRM 1834 - Fused Simulated Ore for X-ray Fluorescence Spectrometry 子起生物提供
品牌:NIST
货号: SRM 1834
品名: Fused Simulated Ore for X-ray Fluorescence Spectrometry
规格: disk
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 1834
FREE CALL 400-811-9081
Details
Description: Fused Simulated Ore for X-ray Fluorescence Spectrometry
Lot: N/A
Expiration Date:
Unit Price * : $587.00
Unit of Issue: disk
Status: Now Selling
Certificate Date: 7/1/1990
NIST SRM 1834
MSDS Date: 11/25/2014
Technical Contact: Clay Davis Email
Additional Information: SRM 1834 will be discontinued when sold out.
Shipping Information
Perishable: No
Hazardous Material: No
Material Hazard Class: N/A
Measurand Data
NIST SRM 1834
- Certified values are normal font
- Reference values are italicized
- Values in parentheses are for information only
FREE CALL 400-811-9081
The certificate is the only official source for values and uncertainties.
Table 112.3 - Glasses (powder and solid forms) Additional Information >>
(Concentrations are in mass fractions, in %, unless noted by an asterisk for mg/kg)
Parameter Value
NIST SRM 1834
SiO2
Si 20.19
Al2O3
Al 20.71
TiO2
Ti 1.11
ZrO2
NIST SRM 1834
Zr (0.047)
Calcium oxide Ca 0.095
Barium oxide Ba 0.062
Li2O
Li (4.6)
Magnesium oxide Mg 0.088
K2O
K 0.42
Na2O
Na (0.14)
B2O3
B (1.1)
P2O5
P 0.152
Chromium 0.02
Strontium oxide Sr 0.153
Iron 0.32
* Prices are subject to change without notice
NIST SRM 1834
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