48271
HPLC Gradient System Diagnostics Mix
certified reference material, in methanol: water (3:2) (varied conc.)
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About This Item
UNSPSC Code:
12000000
Recommended Products
grade
certified reference material
TraceCERT®
Quality Level
product line
TraceCERT®
CofA
current certificate can be downloaded
packaging
pkg of 6 × 1 mL
concentration
in methanol: water (3:2) (varied conc.)
technique(s)
HPLC: suitable
compatibility
for use with HPLC System Diagnostics
format
multi-component solution
storage temp.
2-30°C
General description
This formulation is designed for evaluating how reliably a chromatographic system is providing such fundamentally important parameters as flow rate, proportioning, and mixing.
Application
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
Other Notes
This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.
Legal Information
TraceCERT is a registered trademark of Merck KGaA, Darmstadt, Germany
Analyte
Description
Butyl 4-hydroxybenzoate
Ethyl 4-hydroxybenzoate
Heptyl paraben
Methyl 4-hydroxybenzoate
Phenol
Propyl 4-hydroxybenzoate
Uracil
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Flam. Liq. 2 - STOT SE 1
Target Organs
Eyes,Central nervous system
Storage Class Code
3 - Flammable liquids
WGK
WGK 2
Flash Point(F)
50.0 °F - closed cup
Flash Point(C)
10 °C - closed cup
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Michael B Hicks et al.
The Analyst, 142(3), 525-536 (2017-01-18)
The use of a coulometric array detector in tandem with HPLC-UV was evaluated for the absolute quantitation of pharmaceutical compounds without standards, an important capability gap in contemporary pharmaceutical research and development. The high-efficiency LC flow-through electrochemical detector system allows
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