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Key Documents

74567

Supelco

Permethrin-(phenoxy-d5)

mixture of cis and trans isomers, PESTANAL®, analytical standard

同義詞:

Permethrin-d5, [3-(Phenoxy-d5)phenyl]methyl 2,2-dimethyl-3-(2,2-dichlorovinyl)cyclopropanecarboxylate

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About This Item

經驗公式(希爾表示法):
C21D5H15Cl2O3
CAS號碼:
分子量::
396.32
分類程式碼代碼:
41116107
NACRES:
NA.24

等級

analytical standard

品質等級

產品線

PESTANAL®

化驗

≥95.0% (sum of isomers, HPLC)

儲存期限

limited shelf life, expiry date on the label

格式

neat

一般說明

Permethrin-(phenoxy-d5) is an isotope labeled analog of the pyrethroid insecticide permethrin, wherein the five phenoxy protons are replaced by deuterium.

應用

Isotope-labeled compounds are increasingly used in isotope dilution mass spectrometry (IDMS) for the quantitative analysis of pesticides. The major advantage of using this technique is that the isotope-labeled compounds have nearly the same physical properties as their non-labeled counterpart analogs, and thus show identical behavior during the workup and sample preparation process. This helps in overcoming the problems of matrix effects generally encountered in the usual LC-MS/GC-MS analysis, potentially resulting in biased results. By spiking the sample before workup with its isotope labeled analog, the loss of analyte that leads to matrix effects can be determined and compensated.

法律資訊

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

象形圖

Exclamation markEnvironment

訊號詞

Warning

危險分類

Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Skin Sens. 1

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable


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分析證明 (COA)

Lot/Batch Number

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