标准物质/乙腈中乙硫苯威亚砜

91957a标准物质/乙腈中乙硫苯威亚砜

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2024-08-20 18:27:26
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属性:
CAS:53380-22-6;纯度:1000μg/mL;供货周期:现货;规格:1mL;货号:91957a;应用领域:环保,食品,农业;标准值: 1000μg/mL;
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产品属性
CAS
53380-22-6
纯度
1000μg/mL
供货周期
现货
规格
1mL
货号
91957a
应用领域
环保,食品,农业
标准值
1000μg/mL
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产品简介

标准物质/乙腈中乙硫苯威亚砜
产品编号:91957a
CAS号:53380-22-6
规格:1mL
有效期:2025-08-31
品牌:TMstandard
标准值:1000μg/mL

详细介绍

乙腈中乙硫苯威亚砜

Reference Material

This certificate is designed in accordance with ISO 17034 and ISO Guide 31. This reference material (RM) was designed,produced and verified in accordance with ISO/IEC 17025, ISO 17034 and a registered quality management system ISO 9001.

Product Name(产品名称) Ethiofencarb-sulfoxide in Acetonitrile,1000μg/mL(乙腈中乙硫苯威亚砜)
Part Number(产品编号)91957a
Lot Number(产品批号)-
CAS No.53380-22-6
Mol. Formula(分子式)C11H15NO3S
Mol. Weight(分子量)241.31______________________________________
Storage Temp(存储条件)(-18±5)℃,Keep in the shade
冷冻(-18±5)℃,置于阴凉处
QC Test Results
ItemTest Results


Analysis method(分析方法)HPLC/DAD


Concentration(浓度)1000μg/mL


Relative Expanded Uncertainty(k=2)(相对扩展不确定度)2%


Expiry Date(失效日期)2025-Aug-31


Uncertainty

The certified value(s) and uncertainty(ies) are determined in accordance with ISO 17034 with an 95% confidence level (k=2). Uncertainty is based on the Total Combined Uncertainty, including uncertainties of preparation, purity of neat materials, homogeneity, stability testing.

Traceability

The balances used for gravimetric measurements are calibrated with weights traceable to the national standards. The calibration of the balances is verified annually by an external accredited calibration service. This analysis method has been verified using an approach consistent with ISO 17034:2016 & ISO 17025:2017.

CERTIFICATE    ONQC    SIGNATURE
-RM Release




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