The quality control product can be transferred by directly pouring it into an aliquot vial or sample cup, or by using transfer pipettes or pipettes with disposable dispenser tips.
Bio-Rad offers Dispenser Tips for Screw Caps (Catalog # 987000) and Dispenser Tips for Crimp Seals (Catalog # 588) for easy and convenient use. The Dispenser Tips for Screw Caps is validated for use with Liquichek Therapeutic Drug Monitoring Control (Catalog # 724-727 and 724X), Liquid Assayed Multiqual (Catalog # 694-696 and 695X), Liquid Unassayed Multiqual (Catalog # 697-699 and 698X), and Lyphochek Immunology Plus Control (Catalog # 430 and 430X).
Exception: For Liquichek Toxicology Controls, limit the product contact with plastic. Pour off or use a glass pipet to transfer the product into a sample cup. Cannabinoid metabolites may bind to certain types of plastic and glass.