Shanghai Linghua Instrument Co., Ltd. is a specialized manufacturer of gas chromatographs and conducts research on various chromatographic applications. We are committed to providing gas chromatography analysis solutions to meet our customers' practical needs. With nearly two decades of production experience, we have accumulated substantial chromatographic application and experimental expertise, enabling us to better serve our customers. Additionally, our company's proprietary "AA Test Instrument" has been recognized by Coca-Cola and equipped in their testing laboratories established at domestic and some overseas bottle and can manufacturing facilities.

We offer tailored analytical solutions, select appropriate instruments and dedicated chromatography columns, and are responsible for the experimental validation of the analysis plans (customers can provide samples, which will be analyzed and mapped by our company's lab), as well as training staff and other pre-sales and after-sales services based on customer needs.

Our company also offers a range of accessories for chromatographs, including chromatography workstations, high-purity nitrogen generators, noiseless air pumps, nitrogen-hydrogen-air triple gas integrators, gas purifiers, and other peripheral equipment. Additionally, we provide spare parts and accessories such as imported and domestic gas chromatography capillary columns, injection pads, and graphite rings.