48270-U

HPLC Isocratic Systems Diagnostics Mix

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

• UNSPSC Code: 41116107
• NACRES: NA.24

Properties

• 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; gas chromatography (GC): suitable
• compatibility: for use with HPLC System Diagnostics
• format: multi-component solution
• storage temp.: 2-30°C

Description

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

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

Safety Information

• Pictograms: GHS02,GHS06,GHS08
• Signal Word: Danger
• Hazard Statements: H225,H301 + H311 + H331,H370
• Precautionary Statements: P210 - P233 - P280 - P301 + P310 - P303 + P361 + P353 - P304 + P340 + P311
• 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
• Flash Point(C): 9.99 °C
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves