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Merck
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43149

Supelco

铁ICP标准液

Iron Standard for ICP

TraceCERT®, 1 g/L Fe in nitric acid (nominal concentration)

别名:

铁ICP标准品

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100 ML
$124.00

$124.00

预计发货时间2025年4月07日详情

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100 ML
$124.00

About This Item

UNSPSC代码:
41116107
NACRES:
NA.24

$124.00

预计发货时间2025年4月07日详情

获取大包装报价

等级

certified reference material
TraceCERT®

质量水平

300

产品线

TraceCERT®

浓度

1 g/L Fe in nitric acid (nominal concentration)

技术

ICP: suitable

应用

agriculture
cleaning products
cosmetics
food and beverages
personal care

包装形式

single component solution

相关类别

一般描述

该认证标准物质（CRM）根据ISO 17034生产，根据ISO/IEC 17025表征。该CRM可追溯至 SI 单位kg，并且以来自国家计量研究院（NMI）如NIST的基准物质为基准进行测量。

请浏览ISO 证书和现场质量自评以查阅当前的鉴定证书。

在http://www.sigma-aldrich.com下载您的证书以查看认证值，包括不确定性和失效日期，以及痕量杂质的详信息。

应用

在使用电感耦合等离子体发射光谱法（ICP-OES）表征用于氧的电化学演化的薄膜镍-铁催化剂时，以硝酸为溶剂的铁标准溶液被用作校准溶液。[1]

分析说明

含 1 g/L 铁的 2% 硝酸溶液，采用高纯度金属铁、HNO3 和水制备

其他说明

有关用于ICP和AAS的TraceCERT系列CRM的完整产品列表、技术信息和示例证书，请访问我们的ICP & AAS 标准品网站

法律信息

TraceCERT is a registered trademark of Merck KGaA, Darmstadt, Germany

象形图

Corrosion
GHS05

警示用语：

Warning

危险声明

H290,H315,H319

危险分类

Eye Irrit. 2 - Met. Corr. 1 - Skin Irrit. 2

储存分类代码

8B - Non-combustible corrosive hazardous materials

WGK

nwg

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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An investigation of thin-film Ni-Fe oxide catalysts for the electrochemical evolution of oxygen
Louie.WM and Bell.TA
Journal of the American Chemical Society, 135(33), 12329-12337 (2013)
An investigation of thin-film Ni?Fe oxide catalysts for the electrochemical evolution of oxygen
Louie.WM and Bell.TA
Journal of the American Chemical Society, 135, 12329-12337 (2013)
Mary W Louie et al.
Journal of the American Chemical Society, 135(33), 12329-12337 (2013-07-19)
A detailed investigation has been carried out of the structure and electrochemical activity of electrodeposited Ni-Fe films for the oxygen evolution reaction (OER) in alkaline electrolytes. Ni-Fe films with a bulk and surface composition of 40% Fe exhibit OER activities
André M N Silva et al.
Journal of inorganic biochemistry, 186, 95-102 (2018-06-04)
Understanding the effect of glycation on the function of transferrin, the systemic iron transporter, is fundamental to fully grasp the mechanisms leading to the loss of iron homeostasis observed in diabetes mellitus (DM). The spontaneous reaction with protein amino groups
Utkarsh A Reddy et al.
Biomarkers : biochemical indicators of exposure, response, and susceptibility to chemicals, 23(5), 425-434 (2018-02-21)
Magnetic nanomaterials (Fe3O4 NMs) have become novel tools with multiple biological and medical applications because of their biocompatibility. However, adverse health effects of these NMs are of great interest to learn. This study was designed to assess the size and
1 Review This action will navigate to reviews.

Questions

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  1. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer

    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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  2. How can I determine the shelf life / expiration / retest date of this product?

    1 answer

    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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