PAC (Petroleum Analyzer Company) is a global leader in automated laboratory and process analyzers for the petroleum, petrochemical, biofuels, environmental, and food industries. Known for precision and reliability, PAC’s brands—including Herzog, ISL, Antek, Alcor, and PetroSpec—deliver high‑performance instruments that meet ASTM, ISO, and international compliance standards. Designed for accuracy, safety, and automation, PAC solutions help laboratories streamline workflows, reduce operator error, and ensure consistent quality control. As PAC’s authorized distributor in the Philippines, Sigmatech provides full sales support, installation, training, and after‑sales service to ensure seamless integration into your laboratory operations.