1.19157
Standard samples for HPLC system qualification
suitable for HPLC, methyl paraben in methanol/water 50-200 mg/L, for use with LICHROTEST™
Synonym(s):
TM=["LICHROTEST"] Standard samples for HPLC system qualification Set 1 A Precision and Linearity
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About This Item
NACRES:
NA.24
UNSPSC Code:
41115709
grade
analytical standard
Quality Level
composition
methyl paraben in methanol/water, 50-200 mg/L
technique(s)
HPLC: suitable
compatibility
for use with LICHROTEST™
format
mixture
storage temp.
15-25°C
General description
Set 1 A: Precision and Linearity; 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
50 mg/l Methyl paraben: in accordance
100 mg/l Methyl paraben: in accordance
150 mg/l Methyl paraben: in accordance
200 mg/l Methyl paraben: in accordance
Linearity (> 0.9999): in accordance
100 mg/l Methyl paraben: in accordance
150 mg/l Methyl paraben: in accordance
200 mg/l Methyl paraben: in accordance
Linearity (> 0.9999): in accordance
Legal Information
LICHROTEST is a trademark of Merck KGaA, Darmstadt, Germany
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Danger
Hazard Classifications
Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Flam. Liq. 2 - STOT SE 1
Storage Class
3 - Flammable liquids
wgk
WGK 2
Regulatory Information
危险化学品
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