Shanghai Linghua Instrument Co., Ltd. is a manufacturer, service company, wholesaler, trading company, and distributor based in Shanghai, China, specializing in high-quality analytical instrumentation. Established in 2004, the company employs between 51 and 100 people and operates as a contract manufacturer. They are certified with ISO 9001 and possess a factory for their operations. Shanghai Linghua Instrument Co., Ltd. provides comprehensive solutions primarily focused on Gas Chromatography (GC) and related sample preparation techniques. Their product portfolio includes Gas Chromatographs (GC9890A, GC9890B, GC9890E), Headspace Samplers (HS-42A, HS-20A, HS-12A), Purge and Trap Systems (HSP-64A), and Thermal Desorption Units (ATD-50, ATD-1, TD-1). They also offer essential accessories such as Automatic Headspace Samplers, Auto-Samplers, Microsyringes, GC Columns, Gas Generators (Hi-purity N2, Hydrogen, Tri-Gas), Gas Purifiers, and Silent Air Pumps. The company's expertise extends to various applications, including the analysis of gases dissolved in electrical insulating oil (ASTM D3612), transformer oil, alcohol/perfume, high-purity gas detection, volatiles in water and beverages, blood alcohol tests, solvent residual in pharmaceutical production, air quality checks, PET tests, package VOC residual in tobacco and food production, and petro-gas components. Beyond manufacturing, Shanghai Linghua Instrument Co., Ltd. also acts as a dealer for products from other companies, including GC capillary columns and LC columns, and engages in the import and export of goods and technology.