1.19159
Standard samples for HPLC system qualification
suitable for HPLC, parabens in methanol/water, for use with LICHROTEST™
别名:
TM=["LICHROTEST"] Standard samples for HPLC system qualification Set 3: Separation
grade
analytical standard
composition
parabens in methanol/water
technique(s)
HPLC: suitable
compatibility
for use with LICHROTEST™
format
mixture
storage temp.
15-25°C
Quality Level
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General description
Set 3: Separation; Parabens in methanol / water (50:50) LiChroTest™
In our effort to be more sustainable, we′re going digital with COAs-download them directly from our website. Download your certificate at https://www.sigmaaldrich.com/US/en/documents-search to view certified values, including uncertainty and expiry date.
In our effort to be more sustainable, we′re going digital with COAs-download them directly from our website. Download your certificate at https://www.sigmaaldrich.com/US/en/documents-search to view certified values, including uncertainty and expiry date.
Analysis Note
1 mg/l Thiourea: in accordance
10 mg/l Methyl paraben: in accordance
10 mg/l Ethyl paraben: in accordance
10 mg/l Propyl paraben: in accordance
10 mg/l Methyl paraben: in accordance
10 mg/l Ethyl paraben: in accordance
10 mg/l Propyl paraben: in accordance
Legal Information
LICHROTEST is a trademark of Merck KGaA, Darmstadt, Germany
signalword
Danger
Hazard Classifications
Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Flam. Liq. 2 - STOT SE 1
存储类别
3 - Flammable liquids
wgk
WGK 2
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