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Merck
CN

32124

Paraben internal standard mix solution

10 μg/mL in acetone, analytical standard

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About This Item

NACRES:
NA.24
UNSPSC Code:
41116107

Key Documents

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Product Name

Paraben internal standard mix solution, 10 μg/mL in acetone, analytical standard

grade

analytical standard

shelf life

limited shelf life, expiry date on the label

concentration

10 μg/mL in acetone

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

application(s)

agriculture
cleaning products
cosmetics
food and beverages
personal care

format

multi-component solution

storage temp.

−20°C

Quality Level

100

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Application

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

General description

Paraben internal standard mix solution is a multi-standard mix solution for multi-analyte detection in the cosmetics industry since antioxidants and preservatives are often added in the cosmetics to extend the shelf life. These substances protect the products against damage and degradation to keep their unique aroma, color, or consistency.

Other Notes

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

pictograms

FlameExclamation mark
GHS02,GHS07

signalword

Danger

Hazard Classifications

Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3

target_organs

Central nervous system

supp_hazards

EUH066

Storage Class

3 - Flammable liquids

wgk

WGK 1

flash_point_f

1.4 °F - closed cup

flash_point_c

-17.0 °C - closed cup

Regulatory Information

危险化学品
易制毒化学品（3类）
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Certificates of Analysis (COA)

Lot/Batch Number
BCCM0090
BCCG1985
BCCC8438
BCBT5408
BCBT1816

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