Agilent, 8500-4328, GC headspace evaluation standard, n nonane, 1-2 dichlorobenzene, nitrobenzene, tert-butyldisulfide in dodecane, 1 mL each.

GC headspace evaluation standard, n nonane, 1-2 dichlorobenzene, nitrobenzene, tert-butyldisulfide in dodecane, 1 mL each.

Specifications:
Analyte Count: 4
Concentration: 1,2-Dichlorobenzene0.349 % (w/w)CAS #: 95-50-1n-Nonane9.59 % (w/w)CAS #: 111-84-2Nitrobenzene0.322 % (w/w)CAS #: 98-95-3tert-Butyldisulfide0.242 % (w/w)CAS #: 110-06-5
Format: Multi component mixture
Technique: GC & GC/MS
UNSPSC Code: 41116107
Volume: 1 mL

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This GC headspace evaluation standard contains n-nonane, 1,2-dichlorobenzene, nitrobenzene, and tert-butyldisulfide, each supplied as 1 mL aliquots in dodecane. Designed for reliable and consistent headspace gas chromatography analysis, the standard enables users to evaluate system sensitivity, response factors, sample introduction performance, and overall system suitability. Laboratories engaged in residual solvent testing, food safety analysis, environmental applications, or pharmaceutical studies will benefit from its precisely formulated composition. It is well suited for use in method validation, instrument qualification, calibration, and performance verification procedures.

This standard is optimized for Agilent gas chromatographs equipped with headspace samplers, including Intuvo, 7890, or 6890 GC systems, as well as compatible with a wide variety of other GC platforms. It supports accurate assessment of system performance and can aid in contamination or carryover studies. Comprehensive documentation and traceability support regulatory compliance requirements. For enhanced results, it can be used alongside additional Agilent certified reference materials and standards. This product provides laboratories with a robust tool for routine quality control and troubleshooting, ensuring reproducibility and reliability in demanding analytical workflows.