Merck
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48270-U

Supelco

HPLC Isocratic Systems Diagnostics Mix

certified reference material, in methanol: water (3:2) (varied conc.)

NACRES:
NA.24

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
gas chromatography (GC): 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.

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Legal Information

TraceCERT is a registered trademark of Sigma-Aldrich Co. LLC

Analyte

Description

    Butylparaben 25 μg/mL
    Ethyl 4-hydroxybenzoate 14 μg/mL
    Methyl 4-hydroxybenzoate 10 μg/mL
    Propyl 4-hydroxybenzoate 15 μg/mL

Signal Word

Danger

Hazard Classifications

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

Target Organs

Eyes

Storage Class Code

3 - Flammable liquids

WGK

WGK 2

Flash Point(F)

50.0 °F

Flash Point(C)

9.99 °C

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificate of Analysis

Enter Lot Number to search for Certificate of Analysis (COA).

Certificate of Origin

Enter Lot Number to search for Certificate of Origin (COO).

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service