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Dear Customer:

The current international situation is complex and volatile, and uncertain tariff policies may potentially impact our product prices. Given these uncertainties, we value your understanding regarding order-related matters.

If you decide to place an order during this period, we reserve the right to adjust the price based on the evolving situation. We understand that market changes may cause inconvenience. We will negotiate with you if there’s a significant price fluctuation due to tariff policy changes before the order’s actual delivery, and in such cases we may adjust or cancel the order as necessary.

For important updates on recent policy changes, please click here for more details.

Merck
CN
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主要文件

42242

Supelco

镍AAS标准液

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

别名:

镍AAS校准液

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500 ML
¥1,193.48
2.5 L
¥4,463.74

¥1,193.48

预计发货时间2025年4月28日详情

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500 ML
¥1,193.48
2.5 L
¥4,463.74

About This Item

UNSPSC代码:
41116107
NACRES:
NA.24

¥1,193.48

预计发货时间2025年4月28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 Ni in nitric acid (nominal concentration)

技术

AAS: suitable

应用

agriculture
cleaning products
cosmetics
food and beverages
personal care

包装形式

single component solution

相关类别

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technique(s)

UV/Vis spectroscopy: suitable

technique(s)

GC-HS: suitable

technique(s)

gas chromatography (GC): suitable

technique(s)

HPLC: suitable

Quality Level

100

Quality Level

100

Quality Level

100

Quality Level

100

form

liquid

form

liquid

form

liquid

form

liquid

UV absorption

λ: 270 nm Amax: ≤0.60, λ: 290 nm Amax: ≤0.10, λ: 330 nm Amax: ≤0.01, λ: 275 nm Amax: ≤0.22, λ: 300 nm Amax: ≤0.05

UV absorption

-

UV absorption

-

UV absorption

-

expl. lim.

15.2 %

expl. lim.

15.2 %

expl. lim.

15.2 %

expl. lim.

15.2 %

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。

应用

镍是一种优良的韧性和坚韧元素，与合金结合可用于化学加工、发电、污染控制和航空航天工业。[1]

分析说明

1 g/L 镍的2%硝酸溶液，采用高纯度金属镍、HNO3 和水制备

其他说明

有关TraceCERT®系列ICP和AAS 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标准物质网站

法律信息

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

警示用语：

Danger

危险分类

Carc. 1B Inhalation - Eye Dam. 1 - Met. Corr. 1 - Skin Irrit. 2 - Skin Sens. 1 - STOT RE 2

储存分类代码

6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects

WGK

WGK 1

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

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

  • 技术规格说明书

    • 历史批次信息供参考:

    分析证书(COA)

    Lot/Batch Number

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    Elements of Metallurgy and Engineering Alloys (2008)

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