Agilent Isocratic standard, 0.5ml ampoule 01080-68704

Isocratic standard supplied as a 0.5 mL ampoule containing 0.15% dimethyl phthalate, 0.15% diethyl phthalate, 0.01% biphenyl, and 0.03% o-terphenyl in methanol. Designed for instrument calibration, the standard is specified for LC and LC/MS techniques and is provided as a ready-to-use, single-component ampoule for analytical workflows requiring defined isocratic calibration material.

Key Features:

• Volume: 0.5 mL (ampoule)
• Analyte count: 4 (dimethyl phthalate, diethyl phthalate, biphenyl, o-terphenyl)
• Concentrations: dimethyl phthalate 0.15% (w/w); diethyl phthalate 0.15% (w/w); biphenyl 0.01% (w/w); o-terphenyl 0.03% (w/w)
• Solvent: methanol
• Application domain: Instrument Calibration
• Technique: LC & LC/MS

Advantages:

• Provides a pre-mixed, manufacturer-prepared isocratic calibration standard for direct use in LC and LC/MS calibration procedures.
• Small 0.5 mL ampoule format supplies a defined, single-use quantity that supports controlled handling and reduces the need for in-lab dilution or preparation.
• Explicitly defined analyte identities and concentrations enable reproducible instrument calibration and method verification.