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48271

Supelco

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

grade

certified reference material
TraceCERT®

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

Related Categories

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.

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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 Classifications

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Flam. Liq. 2 - STOT SE 1

Storage Class Code

3 - Flammable liquids

WGK

WGK 2

Flash Point(F)

50.0 °F - closed cup

Flash Point(C)

10 °C - closed cup

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

EU REACH Annex XVII (Restriction List)

CAS No.

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
LRAD5746
LRAC0455
XA20677V
XA20676V
XA15706V

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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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