Shanghai Linghua Instrument Co., Ltd. specializes in the manufacturing of gas chromatographs and the research of various chromatography applications. We are committed to providing comprehensive gas chromatography analysis solutions and addressing our customers' practical usage issues. With nearly two decades of production history, we have accumulated substantial experience in chromatography applications and experiments, enabling us to better serve our customers. Additionally, our company's proprietary "AA Test Instrument" has been recognized by Coca-Cola, and we have supplied instruments for their detection laboratories established in domestic and some overseas bottle and can manufacturing plants.

We can provide analysis solutions tailored to customer needs, select appropriate instruments and specialized chromatography columns, and take charge of the experimental verification of the analysis plan (customers can provide samples, which will be analyzed and the spectra completed by our company's laboratory), as well as training personnel and pre- and post-sales services.

Our company also offers a range of accessories for chromatographs, including chromatography workstations, high-purity nitrogen generators, noiseless air pumps, all-in-one nitrogen-hydrogen-air mixers, 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.