Our company specializes in producing various laboratory accessories and consumables. We provide the following products: Coulomb sulfur electrolysis cell, Coulomb chlorine electrolysis cell, fluorescent sulfur quartz tube, Coulomb sulfur quartz tube, Coulomb chlorine quartz tube, liquid sampler, solid sampler, gas sampler, sulfur standard sample, chlorine standard sample, nitrogen standard sample, salt content standard sample, bromine value standard sample, bromine index standard sample, COD digestion condenser tube, silica gel pad, COD reagent and other consumables. We provide imported components from the United States, including fluorescent sulfur ultraviolet lamps, membrane desiccants, filters, and switch power supplies. Provide the motherboard, agitator, cracking furnace, etc. in the microcomputer sulfur and chlorine analyzer. Provide salt content electrolytic cells, salt content shielding covers, etc. Provide imported titration units from Swiss Wantong for thiol sulfur, alkaline nitrogen, acid value, alkaline value, etc. Provide electrolytic cells and other components in the bromine value bromine index analyzer. Provide condenser tubes, digestion cups, electric furnace plates, etc. in various digesters. Provide various reagents such as BOD analyzer, ammonia nitrogen analyzer, COD rapid analyzer, etc. Welcome new and old customers to inquire and place orders.