Beijing Tianyu Chengxiang Experimental Instrument Sales Center is a professional organization dedicated to developing and selling experimental equipment for laboratories. The center focuses on introducing advanced technology and operating products from well-known manufacturers in various regions. The products sold by the center can be widely applied in many industries such as petroleum, chemical, metallurgy, geology and mining, food hygiene, environmental protection, scientific research, etc. The main products operated by the center include various levels of chemical reagents, standard substances approved by the State Administration of Technical Supervision, laboratory equipment, analytical instruments, and spare parts. And provide technical consultation.
Flexible and diverse center services; If you have any needs, you can contact us by person or letter to purchase. Can handle mailing and express delivery on behalf of others.
Main business types
1、 Reagent products
High purity chemical reagents: with a purity of 4N or spectral purity, including metal and non-metal elements, oxides, nitrates, etc.
Chromatographic standards (chromatographic reagents): Benzene, alkane, alcohol, ester, acid, ketone, ether, aldehyde, etc.
Reference reagents: ordinary reference reagents, organic analytical reference materials
Pigments: including indicators, chromogens, dyes, etc.
Biochemical reagents: amino acids, sugars, alcohols, lipids, vitamins, etc;
Other reagents: Molar concentration powder; Ordinary inorganic reagents; Superior grade pure reagent; General reagents. Can handle import reagent business.
2、 Standard substances and standard solutions
Environmental chemistry: including various standard samples such as water quality, soil, atmosphere, plants, and human hair; Inorganic standard solution; Organic standard samples.
Food category: tea, wheat flour, mercury in rice, cadmium in rice, methanol in wine, fusel oil; Various food analysis standard substances such as food additives and pigments.
Pesticide standards: More than 200 pesticide standard samples and standard solutions, including Leguo, Dichlorvos, Organochlorine, Organophosphorus, and Pyrenees.
Building materials: more than 40 standard samples including clay, limestone, siliceous sandstone, potassium feldspar, sodium feldspar, graphite, kaolin, etc.
Mineral resources: rocks, various ores (copper, lead, zinc, iron, manganese, arsenic, antimony, phosphate rock, etc.), gold, silver ores and platinum group standard materials, water sediment, soil and soil available forms, synthetic silicates and synthetic limestone, bituminous coal, anthracite and more than 200 standard materials.
Standard solutions: including over 90 types of metal and non-metal standard solutions such as lithium, boron, sodium, magnesium, aluminum, mercury, lead, germanium, etc; Standard solutions for cations and anions such as ammonia nitrogen, nitrite, nitrate, chlorine, fluoride, sulfate ions, etc; Standard technology and related business.
3、 Laboratory equipment, analytical instruments, and spare parts
Electric heating plate: It is acid resistant, alkali resistant, and corrosion-resistant; Features such as good temperature control, fast heating, long lifespan, and beautiful appearance; Suitable for various types of laboratories. Water circulation cooler: efficient refrigeration, precise temperature control, fluorine free environmental protection, refined and beautiful appearance, and other advantages; Variety is complete; Suitable for various analytical instruments.
Laboratory series dedicated voltage regulator power supply; Sample processing equipment; Ventilation cabinet; Ultra clean room design; Laboratory design, etc.
Hollow cathode lamp: There are more than 60 types of elemental lamps, including gold, silver, aluminum, arsenic, barium, calcium, cadmium, cobalt, chromium, copper, iron, tin, zinc, magnesium, etc. Suitable for various models of domestic and imported atomic absorption spectrophotometers and fluorescence analyzers.
Graphite tubes: There are ordinary graphite tubes, pyrolytic graphite tubes, and platform graphite tubes, suitable for various types of atomic absorption spectrophotometers.
Liquid and gas chromatography equipment and consumables: chromatography column, ultrasonic cleaner, solvent filter, oil-free vacuum pump, chromatography column constant temperature box, needle sample filter, microporous filtration membrane, chromatography column, injection needle, injection valve and other varieties.
Other: electric heater, electromagnetic, mixer; Oscillator;
4、 Laboratory consumables
Experimental consumables such as pipettes, pipettes, filter tips, centrifuge tubes, cryovials, pipettes, sample bottles, etc.

If you need more information, please contact us. We will provide relevant information.