The industry's only suite of off-the-shelf reference standards for detecting ethylene oxide and 1,4-dioxane in PEG-based products.
Formulated with concentrations needed by labs analyzing cosmetics and personal care products for possible carcinogens.
Quantitatively tested to confirm composition; detailed support documentation provided.
Certified reference material (CRM) manufactured and QC-tested in Restek’s ISO-accredited labs satisfies your ISO requirements.