Methylparaben and Phenoxyethanol are commonly used as preservatives for cosmetics, drugs and other skincare products.
However they are strict regulations; asexcessive amount of this preservative can cause high levels of toxicity to the human body. .
The Preservative Analyzer provides a photo diode array detector to give reproducible and reliable chromatography with excellent peak shape ad accurate qualitative analysis to check the exact spectrum.
Easy to Use With Sophisticated CDS (Chromatography Data System)
No Interference in Compounds with Same Retention Time
Accurate and Efficient Sample Preparation Method
Simple Start-up Manual and Method Setup Support
Low Maintenance Cost and Long Term Stability
Your LCMS Service Partner
Since 2005, ZefSci has offered a unique approach to analytical instrument repair and servicing. We offer true multivendor LCMS services backed by a commitment to responsive and personal service. At ZefSci we’re not just a service provider or an instrument vendor. We’re an integral part of customers’ science.About ZefSci
Serving Labs of all Types
ZefSci works with labs across a wide range of industries, offering unique LCMS maintenance solutions and collaborative partnership that keeps LCMS systems humming. From pharmaceutical and biotech labs to CROs and clinical toxicology, our service engineers are equipped to handle your analytical instrument servicing needs.Who We Work With
ZefSci…. The Way LCMS Service Should Always Be
Discover the new standard in analytical instrument service with ZefSci multivendor LCMS maintenance. Call 1-866-854-7988 to learn more or get an instant service quote today.Get a Quote