Common Name: 40% Oxadiazon+ Pretilachlor EW (10+30) Specifications: Oxadiazon + Pretilachlor (10:30) EW Package: Liquid: 200L Plastic or Iron Drum. 20L, 10L, 5L HDPE, FHDPE, CO-EX, PET Drum 1L, 500mL, 250ml 200mL, 100mL, 50mL HDPE, FHDPE, CO-EX, PET, Aluminum Bottle, Shrink film, Measurement cap. Advantage: Our hot product Supply Ability: 1500 Ton/Tons per Year Shandong Qiaochang Chemical Co., Ltd., located in Binzhou, Shandong Province and established in 1993, ranks Top 500 Chinese Chemical Companies and Top 20 Chinese Pesticide Companies. We are a large-scale agrochemical group, integrating technical research and development, technical grade pesticide synthesis and crop protection service. Our main businesses include intermediate, pesticide, fertilizer, seed and so on. Company Mission: Technology QC, Service QC, Green QC, Happiness QC. Pls contact with me export13@qiaochang.com, Let us make great achievement together
Common Name: Acetochlor Specifications: 92%TC 500G/L EC Package: Liquid: 200L Plastic or Iron Drum.� 20L, 10L, 5L HDPE, FHDPE, CO-EX, PET Drum� 1L, 500mL, 250ml 200mL, 100mL, 50mL HDPE, FHDPE, CO-EX, PET, Aluminum Bottle, Shrink film, Measurement cap.� Advantage: GLP support Supply Ability: 5000 Ton/Tons per Year Shandong Qiaochang Chemical Co., Ltd., located in Binzhou, Shandong Province and established in 1993, ranks Top 500 Chinese Chemical Companies and Top 20 Chinese Pesticide Companies. We are a large-scale agrochemical group, integrating technical research and development, technical grade pesticide synthesis and crop protection service. Our main businesses include intermediate, pesticide, fertilizer, seed and so on. Our Acetochlor products are as follows: 92% Acetochlor TC 50% Acetochlor EC 40% Acetochlor EW 900g/l Acetochlor EW 89%Acetochlor EC 900g/l Acetochlor EC 57%Oxyfluorfen· Acetochlor EC 42% Ametryn · Acetochlor SE(18:24) 50% Prometryn · Acetochlor EC(40:10) 42% Prometryn · Atrazine · Acetochlor SE(10:9:23) 72% Acetochlor· 2,4-D-ethylhexyl EC (48+24) 72% 2,4-D butyl · Acetochlor EC(27:45) 37% Acetochlor · Atrazine ·2,4-D butyl SE(9.5:19:8.5)SE 70% Acetochlor · Atrazine · 2,4-D-ethylhexyl SE (38+22+10) 60% Acetochlor Atrazine Fluroxypyr SE (28:28:4) 52% Nicosulfuron Acetochlor Atrazine OD (2% 30% 20%) 52% Propisochlor·Acetochlor·Atrazine SC 50% Prometryn · Acetochlor · 2,4-D butyl(10:20:20) 16% bensulfuron methyl·Acetochlor KPP(4:12) 42% Alachlor · Acetochlor · Atrazine SE(11:9:22) Of course we still have many other products, such as: Oxyfluorfen, Clethodim. Glyphosate, Paraquat, Pretilachlor, Metolachlor, Fluaxifop-p-butyl, MCPA, 2,4-D, Haloxyfop-p-methyl, S-Metolachlor....., and We have more than 150 finished products which can be used for control the weeds in the field of Maize, Soybean, Rice, Wheat, Cotton, Peanut, Surgecane, canola, Garlic...... Besides,as our mother company is from Housing and Finance area, we have rich cash to run our trade business such as Fungicide and Insecticide, Also we can offer competitive price and stable supply to our customers. Yours sincerely, CANDY CHEN | Regulatory & Business Tel: 0086-543-2226183 Wechat: C279764259 Skype: chinacandyt Whatsapp: 86-13854308339 Qiaochang Agriculture Group Co., Ltd. www.qiaochang.com
Hydrothermal autoclaves, teflon labware, glass vials, ss powder samplers, liquid sampler, water deep sampler, viscousity sampler, teflon bottles, teflon vials, teflon beakers.
High-pressure digestion tank used in the oven, also known as sample dissolver, pressure dissolving bomb, hydrothermal synthesis reactor, digestion tank, PTFE high-pressure tank. The purpose is to use a strong acid or alkali in the tank and a high temperature and high pressure closed environment to achieve the purpose of quickly dissolving insoluble substances.Digest samples when measuring trace elements and measuring elements. Sample pre-treatment digests metals, pesticides, food, sludge, rare earths, aquatic products, organic matter, etc Products Description Product Name: High-pressure digestion tank Material: shell material Stainless Steel, interior material high quality PTFE volume: 5-1000ml is available Seal Structure Inner: sealed by PTFE chamber Outer: sealed by mechanical thread Characteristic: 1. High quality 304 stainless steel material 2. Inner chamber is made of high quality PTFE, can withstand high temperature, high pressure and corrosion 3. High vacuum degree sealing design 4.factory with competitive price 5.MOQ is 1, most of products in stock and can dispatch quickly.
High pressure reactor autoclave is suitable for flammable, explosive, high toxic, precious media and chemical media of strong penetration to stir. It is the best no-leak response for petroleum, chemical, organic synthesis, polymer, food and other process to vulcanize, fluorate, oxidize.
The rotary evaporator is mainly used for the continuous distillation of a large number of volatile solvents under reduced pressure, especially for the concentration of the extract liquor and the distillation of the receiving liquid at the time of chromatographic separation. It is one of basic instrument to separate and purify the reaction product used by chemical industry, pharmaceutical industry, university and scientific research laboratories.
Jacketed glass reactor is made according to customers actual requirements and new standards. It absorbs the advantages of similar products at home and broad, and also makes a bold innovation. At the same time, the products have the characteristics: easy to use(one person moving, operating, cleaning, installing, unloading); novel and practical structure; beautiful appearance; leading domestic. It is an ideal instrument for modern chemistry, fine chemicals, bio-pharmaceuticals, new materials synthesis, test, and production.
Vacuum drying oven is widely applied in research and application fields such as biochemistry, chemical pharmaceutical, medical and health, agricultural scientific research, environmental protection and so on, for drying, baking powder and all kinds of glass containers disinfection and sterilization. Particularly suitable for the dry heat sensitive, easy to decompose, easy oxidation material and complex component objects processing fast and efficient drying treatment.
Low temperature cooling liquid circulating pump also know as cooling chiller. This device adopt mechanical refrigeration, the main function is provide low temperature liquid, low temperature water bath. It can also connect with rotary evaporator, vacuum freeze drying oven, cycle water vacuum pump, magnetic stirrer and so on, to achieve the chemical reaction or drug store under low temperature condition.
Jacketed glass reactor is with double glass design, the inner layer placed reaction solvent can do the mixing reaction, the inter layer can be added with the different hot and cold sources (frozen liquid, hot water or hot oil) to do loop heating or cooling reaction. Under the conditions of constant temperature setting, the mixing reaction can be carried on inside the sealed glass reactor according to requirements under the conditions of atmospheric pressure or negative pressure, and the reflux and distillation of the reaction solution can also be done, it is the ideal pilot and production equipment of modern fine chemical plant, biological pharmacy and synthesis of new materials. TOPTION glass reactor wide capacity range 1L -250L, single layer, jacketed layer, three layer different options, could support customization, include explosion proof system, reaction vessel lifting & rotating function, filtration and ultrasonic homogenize function, etc. We provide customization with greatest flexibility, matched chillers, heaters, vacuum pump are available.
Rotary evaporator, jacketed glass reactor, single layer glass reactor, circulating water vacuum pump, vacuum drying oven, blast drying oven, high-pressure reaction kettle, freeze dryer(lyophilizer), low temperature reaction bath (slot), low temperature cooling fluid circulating pump(cooling chillier), water & oil bath, magnetic heating stirrer, hydrothermal synthesis reactor, heating mantle, lift platform, ultronic cleaner.Transportation
Technical Data Rotary flask: 10L; Receiving bottle: 5L; Rotation speed: 20 120rpm; Brushless motor: 250W; Temperature range: Room Temperature -99; Max. vacuum degree: 399.9Pa (Below 3mmHg); Lifting function: Electric lifting; Evaporating Speed (L/h): Water4, Alcohol 10 Working Principle An ( Explosion-proof ) rotary evaporator ( also be called rotary vacuum evaporator or Rotary Devaporizer or rotovap or rotavapor or rotavap ) is used for purification and distillation test. They rotate and shape a thin film in negative pressure condition by heating, evaporate efficiently, and then condense and recollect solvent to purify and separate. Application 1. An ( explosion-proof ) rotary evaporator ( also be called rotary vacuum evaporator or Rotary Devaporizer or rotovap or rotavapor or rotavap ) is a device used in chemical laboratories for the efficient and gentle removal of solvents from samples by evaporation. It is widely applied in such experiments such as concentration, evaporation, distillation, separation of chemical, using the rotating bottle to dry the powder and crystallization and so on. 2. An ( explosion-proof ) rotary evaporator ( also be called rotary vacuum evaporator or Rotary Devaporizer or rotovap or rotavapor or rotavap ) can be used with recirculating water vacuum pump and low temperature cooling liquid circulating pump/ recirculating chiller to form the total system. Features 1. Teflon (PTFE) and fluorine rubber dual rotating seal to ensure high vacuum. 2. the introduction of foreign advanced frequency control system, temperature control system, accurate and reliable. 3. A vacuum switching valve, without affecting the system vacuum distillation of the situation and the solution can be continuously collected. 4. Water bath electric lift and manual lift support, easy to use. 5. PTFE draining valve, corrosion resistance, pollution-free.
The teflon series reaction bottle contains a PTFE filter ball and a threaded sealing design at the bottle mouth to ensure the sealing of the reaction vessel. Connect other reaction vessels through PFA conduits to form a hydrogen fluoride reaction device, and the PFA valve can control the flow of liquid or gas. #reactionvessel #reactor #teflonlabware #teflonvalve
1.Application: Heating water bath, oil bath, etc. 2. Operating temperature: -200â??~+260â??. 3. Features: The inner wall is smooth, corrosion-resistant, and the metal element blank value is low. 4. Main use: Reactor between liquid and solid or liquid. #labware #digestionvessel #labware #flask #teflon
Brief Introduction of the Jacket Glass Reactor The series of reactor kettles is my company according to the actual requirements of customers and the standard production of new double glass reactor with cylindrical glass reactor body, which absorb the international and domestic advantages of similar products, while bold and innovative, not only easy to use one can easily move, , And the structure of innovative and practical, beautiful appearance generous, leading domestic; for modern chemistry, fine chemicals, bio pharmaceuticals, new materials, such as the synthesis of experimental and production of the ideal equipment. Specific specifications from 1L to 200L optional. The working principle of the series reactor: double layer glass reactor inside the reaction material, but also can be vacuum to do the stirring reaction; sandwich can be connected to heat water, water or hot oil or electric sets to do heating or cooling; The reaction solution was controlled to evaporate and reflux. Jacket Glass reactor principle is two parts, in the inner glass,the mix bar is continous stirring to make mixing or evaporating reaction under negative vacuum pressue. The stirring is under speed controlling. The jacketed glass could supply heating or cooling material to help the chemical reaction. Recently glass reactors has been widely used in chemical, biological and pharmaceutical experiment and prodcuction.
Sintered metal mesh filter element Performance featureï 1. High pressure resistance; 2. Corrosion resistance; 3. High-temperature capabilities; 4. Repeatedly cleanable; 5. Consistent and fixed pore size; Product style: plate, tube, some special structures can be obtained by welding. Materials: stainless steel, ni, cu etc. Typical product: fischer-tropsch synthesis reactor filter 1) this reactor filter is used multilayer wire mesh after sintering, reel and welding. 2) have high compressive strength with supporting.
Formic acid production technology Agent Technology and Plants� Technical Features: Methanol Carbonylation�Synthesis of Formic Acid from Methyl Formate Formic acid is an important chemical raw material for a wide range of uses. After the successful development and construction of methanol carbonylation of methyl formate 30,000 tons / year industrial plant, the company successfully developed methanol carbonylation of methyl formate , With a short process, easy to obtain raw materials, investment in the province, no waste emissions, the advantages of low production costs. Performance: Brief description of the process: CO and methanol mixed with the catalyst after a certain pressure and temperature of the carbonylation reaction to form methyl formate, with methanol to absorb the tail gas entrainment of methyl formate, methanol, condensate back to the reactor. The crude product containing methyl formate is rectified in a pressurized distillation column, and the methyl formate product is withdrawn at the top of the column. The extracted product is filtered and removed to remove the spent catalyst and re cycled to the reactor. ormic acid methyl ester mixed with water after preheating by the reactor into the formic acid hydrolysis reactor for hydrolysis reaction, the reaction of formic acid and methanol. The reaction solution is distilled, separated and distilled to produce the product formic acid; the unreacted methyl formate and the by-product methanol are recycled and recycled.
Corundum brick and chrome corundum brick is the petrochemical industry gas furnace and the furnace key refractory lining material. Corundum brick is α-Al2O3 as the main component of the special refractory material, has been widely used in high temperature, high pressure, chemical erosion and mechanical wear serious ammonia gasification furnace, ethylene engineering gas furnace, carbon black reactor and other important petrochemical heat The lining of the device. Chromium corundum brick is pure Al2O3 and Cr2O3 as the main raw material synthesis, compared with pure corundum brick, it has better performance, such as refractoriness, load softening deformation temperature, bending strength, high temperature creep, high temperature volumetric stability And resistance to slag corrosion.
Corundum brick and chrome corundum brick is the petrochemical industry gas furnace and the furnace key refractory lining material. Corundum brick is α-Al2O3 as the main component of the special refractory material, has been widely used in high temperature, high pressure, chemical erosion and mechanical wear serious ammonia gasification furnace, ethylene engineering gas furnace, carbon black reactor and other important petrochemical heat The lining of the device. Chromium corundum brick is pure Al2O3 and Cr2O3 as the main raw material synthesis, compared with pure corundum brick, it has better performance, such as refractoriness, load softening deformation temperature, bending strength, high temperature creep, high temperature volumetric stability And resistance to slag corrosion.
Argon Gas Purifier Overview The high purity argon gas purifier is developed by Komic Instrument Ltd. in 2011. The purifier can purify industry argon gas (99.9% purity) to 99.9999% high purity argon gas (note: if cylinder argon purity cannot reach 99.9%, be sure to purchase argon gas with 99.99% purity). The purifier is widely used as argon supply system in spectroscopy, metallurgy, mechanic, chemical industry, atomic energy, etc. This purifier adopts the latest imported high-temperature precious metals materials. After refinement, the purity of the industrial argon which is originally 99.9% will increase to more than 99.9999%, in which the total amount of the remainder of O2N2CO2CH4H2 is less than 1ppm with the dew point no more than â?�85â??. This argon gas purifier is designed as the specialized equipment for the purification of industrial argon. It can also be used as terminal purifier in other technical fields whose quantity is large while asking for high purity. The equipment is applicable to direct Reading Spectrometer, ICP, mass spectrometer, Graphite Furnace Atomic Absorption Spectrometry, Chromatogram(gas phase/liquid phase), Melting furnace with argon blowing system, protection gas in silicon industry, high purity purging, etc.Argon Gas Purifier Exporter China. Features User-friendly design, simple installation and operation Synthesis reactor can be regenerated repeatedly, during regeneration, high purity argon gas can be output as normal, without adding hydrogen and shutdown, the process is safe and reliable. High purity, Synthesis reactor adopts multistage purification method including chemical catalyti reaction, physical adsorption, solid state filter , etc. Key components adopt high quality imported fittings to ensure high quality, high purity Argon gas output. If raw argon gas meets the requirement, purity of output refined argon gas can be 99.9999% Low failure rate, Electrical parts all endure long time aging test
