FAQs

No. RRL Reference Standards are intended for analytical and laboratory use only. They are not intended for administration to humans or animals, or for use as drugs. Users are responsible for determining the suitability of each reference material for their specific analytical application.

Allow the vial to reach room temperature before opening, then gently tap it to collect the powder at the bottom. Minimize handling and control static electricity to reduce material loss and weighing errors.

RRL products are generally shipped at room temperature unless otherwise specified. For products requiring special conditions, cool or temperature-controlled shipping can be arranged based on the product requirements. Any additional shipping conditions or charges will be communicated to the customer before shipment.

Each RRL reference standard is supplied with a Certificate of Analysis (CoA) and supporting Technical Data. The documentation includes product and lot information, analytical results, identification and characterization data, purity/assay information, and applicable storage conditions. Supporting Technical Data include NMR, IR, MS, HPLC, water content, and residual solvent results, as applicable to the material.