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主要文件

COO原产地证书/COA分析证书

安全信息

安全和法规

32125

Paraben internal standard mix solution

Name: Paraben internal standard mix solution
Brand: SIAL

50 μg/mL in acetone, analytical standard

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About This Item

UNSPSC代码:

41116107

NACRES:

NA.24

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等级

analytical standard

质量水平

100

保质期

limited shelf life, expiry date on the label

浓度

50 μg/mL in acetone

技术

HPLC: suitable
gas chromatography (GC): suitable

应用

agriculture
cleaning products
cosmetics
food and beverages
personal care

包装形式

multi-component solution

储存温度

−20°C

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应用

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

组分

Composition:
Methyl 4-hydroxybenzoate-ring-¹³C₆
Ethyl 4-hydroxybenzoate-ring-¹³C₆
Propyl 4-hydroxybenzoate-ring-¹³C₆
Butyl 4-hydroxybenzoate-ring-¹³C₆