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6 % Cyanopropylphenyl 94 % Dimethylpolysiloxane Zebron low bleed GC columns ZB-624, ZB-624plus
25 948 UAH – 147 562UAH
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6% Cyanopropylphenyl / 94% Dimethylpolysiloxane phase is a mid-polarity stationary phase for gas chromatography, designed for the separation of volatile organic compounds (VOCs) and organic volatile impurities (OVIs), particularly residual solvents in pharmaceutical products. Its selectivity makes it suitable for separating a broad range of polar and non-polar compounds with different boiling points.
The Zebron ZB-624 series includes versatile columns for routine residual solvent testing and advanced options with enhanced inertness, improved peak shape, and low column bleed for sensitive GC-MS applications.
Zebron ZB-624 Series
ZB-624 — Reliable Separation of VOCs and Residual Solvents
A mid-polarity capillary GC column designed for the analysis of volatile organic compounds and organic volatile impurities. It is widely used for residual solvent testing in pharmaceutical products and for separating volatile flavor and fragrance additives in industrial and consumer products. Its selectivity and operating characteristics make it a reliable choice for routine quality control and environmental analysis.
Recommended applications: pharmaceutical residual solvents, volatile organic compounds (VOCs), volatile flavor and fragrance compounds, and environmental analysis using EPA Methods 501.3, 502.2, 503.1, 524.2, 601, 602, 624, 8010, 8015, 8020, 8021, 8240, and 8260.
ZB-624plus — Enhanced Inertness and Sensitivity for Challenging Analytes
An advanced version of the 624 phase featuring enhanced surface deactivation and Engineered Self Cross-linking™ (ESC™) technology. Improved inertness reduces analyte adsorption and helps produce more symmetrical peaks, particularly for challenging active compounds such as volatile amines. Its low column bleed supports sensitive GC-MS analysis, while extended temperature limits allow high-boiling solvents to be eluted more efficiently.
Recommended applications: pharmaceutical residual solvents, volatile amines, alcohols, solvent purity testing, volatile organic compounds in environmental samples, flavors and fragrances, terpenes, cannabis testing, and EPA Methods 524, 624, and 8260.
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