Chemical Equipment & Lab Supplies

product description: PFA, also known as Teflon, can be used for trace analysis, isotope detection, ICP-MS/OES/AAS analysis and other experiments. product features: 1. Seamless one-piece mold production technology, the product has stable performance and long service life; 2. Temperature resistance: The operating temperature is -200~+260℃. It can maintain its mechanical strength within a large temperature difference: from low temperature to high temperature, PFA can maintain its flexibility without losing toughness. Like PTFE, it is a carbon ammonia polymerization. Continuous use temperature of the object. 3. Easy to clean: PFA itself is non-stick and has the ability to waterproof, oil and other substances. The surface is flat and smooth without any scratches. It is easy to clean during use. 4. Threaded port, excellent sealing, no air leakage; can be coded 5. Anti-pollution: low blank value of metal elements; Parameters, usage Product name: PFA buffer bottle, reaction bottle, double-neck reaction impact bottle Material: PFA Specifications: 60.90.120.150.180.375m1 Temperature resistance range:-200-260C The lid is equipped with a 1/4 pipe. The pipe directly passes through the lid and is introduced into the body. It is convenient and flexible and can be used for buffer reaction experiments. scenes to be used: Semiconductor, chemical industry, biopharmaceutical, new energy industry. PFA series products: Reagent bottles, washing bottles, volumetric flasks, measuring cups, beakers, digestion tubes, flasks, dissolved samples, micro columns, crucibles, valves, joints, delivery pipes, etc.

PFA acid purifier 1. Product introduction: Acid purifier: also known as acid purification system, high-purity acid purifier, acid reagent purifier, high-purity acid distillation purifier, etc. In laboratory work, the purity of the acid is often poor, causing deviations and errors in the analysis results. Commercially available pure acids are often expensive and difficult to meet the large demand for acids in daily analyses. Therefore, purifying and optimizing the quality of acid is an economically feasible way. Our acid purifier can be used in laboratories to purify HNO3, HCl, HF, alkali solutions and organic solvents. After purification, the purity of the acid is further improved. Later in the experiment, our unit's Teflon series reagent bottles can be used to collect high-purity acid. 2. Working principle: The acid purifier uses the principle of thermal radiation to keep the liquid temperature below the boiling point to evaporate, and then condenses the acid vapor to prepare high-purity water and high-purity reagents. It is widely used in sample processing and analysis experiments. 3. Product features: 1. It can meet the low detection limit requirements of ICP and ICP-MS and provide laboratory-grade ultrapure acid for demanding analysis applications. All containers used are made of Teflon corrosion-resistant non-adsorption plastic and can handle laboratories such as HNO3, HCl, HF, etc. Commonly used acids. 2. Experiments have proven that after a single distillation of an acid with a metal impurity content of about 10 ppb, the metal impurity content can be reduced to about 0.01 ppb. If the acid requirements are higher, the purification times can be increased.

Minimum Order: 3 bushels

1. Product introduction: The appearance of the PFA Erlenmeyer flask is in the shape of a flat-bottomed cone, wide at the bottom and narrow at the top. It has a cylindrical neck and an opening wider than the neck at the top, which can be closed with a stopper. PFA Erlenmeyer flask is also called PFA reaction flask, , PFA Olenmayer flask, etc. It is a metal-free fluororesin Erlenmeyer flask with excellent chemical resistance and heat resistance. Suitable for micro analysis, trace analysis, ultra-trace analysis ICP-MS/OES/AAS analysis and other experiments. 2. Technical parameters Product name: PFA Erlenmeyer flask Specifications (ml): 125/250/500ml Material: PFA Withstand temperature: -200~+260℃ 3. Product characteristics A. High temperature resistance: operating temperature reaches 260°C; B. Low temperature resistance: It has good mechanical toughness; even if the temperature drops to -196°C, it can maintain an elongation of 5%; C. Corrosion resistance: It is inert to most chemical solvents, resistant to acids and alkali, water and various organic solvents; D. Aging resistance: has the best aging life among plastics; E. High lubrication: It is a solid material with a low friction coefficient; F. Non-adhesion: It is the smaller surface tension in solid materials; G. There are two options: threaded port and sealing plug. 4. Purpose: It has a large specific gravity and good heat resistance, so it can be heated in a water bath or oil bath. It can be equipped with a shaker oscillator for experiments. 5. Our PFA series products: Sample storage bottles, washing bottles, volumetric flasks, measuring cups, beakers, digestion tubes, sample dissolving tanks, micro columns, crucibles, valves, joints, delivery pipes and other products.

Minimum Order: 3 bushels

PFA, also known as soluble polytetrafluoroethylene or Teflon, is used for trace analysis, isotope detection, ICP-MS/OES/AAS analysis, and other experiments. The temperature resistance range of PFA bottle washing is very wide, and it can withstand temperatures from -200 ℃ to+260 ℃, which means it can be used under various experimental conditions without being limited by temperature. The PFA bottle washing tube and body are reliably sealed, with sensitive spraying performance, fast recovery, and no residue left. It can be sprayed into various container positions, making cleaning very convenient. Therefore, using PFA bottle washing can make experiments more convenient. In addition, the nozzle and cap of PFA bottle washing are formed in one go, and its structure is very tight, so there will be no leakage. This is crucial for the accuracy of the experiment. PFA bottle washing can also replace volumetric flasks to prepare standard solutions, which can be controlled to add samples and water dropwise. This means that using PFA bottle washing can conduct experiments more accurately and reduce errors. Suitable for industries such as semiconductors, photovoltaics, biopharmaceuticals, and petrochemicals.

Minimum Order: 3 bushels

Welcome to inquire anything! And more product information please contact me as below. WhatsApp/Telegram:＋85253476317 , packing & Delivery & Payment Delivery : We have special line transportation, or we can give it to your forwarder Our special line transport is to ensure safe delivery to your designated location, can be free of customs clearance(FedEx/EMS/UPS/DHL/TNT) Payment: t/t, paypal, alibaba trade assurance,western union,bitcoin…All means are acceptable as long as they are convenient for you(We do not accept L/C and D/P during coronavirus) Package:To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.(1kg/25kgs/160kgs/200kgs)

Minimum Order: 1 bags

0.2MPa Used SS Reactor 100L Stainless Steel Used Chemical Reactor Product Description: This used SS Reactor is a great choice for those looking for a second-hand reactor. Made of stainless steel, it is highly resistant to corrosion and can be used in a variety of chemical processes. The reactor is water-cooled and has a capacity of 100L, allowing it to handle large quantities of materials with ease. The design heating rate is 2℃/min, allowing for efficient and precise heating. The design temperature can reach up to 300℃, and the pressure capacity is up to 0.2MPa. This used SS Reactor is great for those looking for a reliable and durable chemical reactor that can handle their needs. Features: Product Name: Used SS Reactor Cooling Method: Water Cooling Control Method: PID Control Heating Method: Electric Heating Design Temperature: 300℃ Material: Stainless Steel Technical Parameters: Parameter Value Design Heating Rate 2℃/min Cooling Method Water Cooling Temperature 200℃ Material Stainless Steel Speed 50-500rpm Design Vacuum 0.09MPa Design Pressure 0.3MPa Pressure 0.2MPa Agitator Turbine Heating Method Electric Heating Applications: Hongcheng used stainless steel reactor is a high-performance product designed for industrial applications. With 0.5 cubed -1 cubed -2 cubed -3 cubed -5 cubed model numbers, this used reactor is made with high-quality stainless steel material and is designed for vacuum pressure of 0.09MPa and working pressure of 0.2MPa. The water cooling feature ensures efficient performance while the 2.2KW power consumption ensures energy efficiency. With its robust design and superior properties, this used reactor is an ideal choice for industrial applications. Customization: Used SS Reactor Are you in need of a used SS Reactor that can meet your specific needs? Look no further than our Hongcheng model, available in 0.5 cubed -1 cubed -2 cubed -3 cubed -5 cubed sizes. This second hand reactor is perfect for any used chemical reactors needs, with a power output of 2.2KW, a design heating rate of 2℃/min, water cooling, speeds of 50-500rpm, and a stainless steel material. With our used SS reactor, you can be sure that your needs are met with superior quality. Support and Services: We provide technical support and service for our Used SS Reactor products. Our services include: 24/7 online customer service Free telephone consultation for product operation and maintenance On-site technical repair and maintenance service Regular technical maintenance and inspection Training courses to help customers better understand the product Packing and Shipping: Packaging and Shipping for Used SS Reactor The used SS reactor will be packaged in a wooden crate with styrofoam lining. The crate will be sealed with staples and shrink wrap. The shipping label will include the following information: product name, quantity, and destination. The package will be loaded onto a truck and shipped to the designated destination. The package will be monitored during transportation and will be delivered to the designated destination within the given timeframe.

Phenol Alkylation Plant Product Description Alkyl phenol is produced by the alkylation of phenol by reacting with olefin, aliphatic alcohol, or chloro-hydrocarbon. They are important intermediates for fine chemical synthesis, widely applied in the manufacture of surface active agent, anti-oxidation agent, paint and coating. SL TEC offers the technology of phenol’s alkylation into o-cresol, and cresol’s alkylation into 2-t-butyl-p- cresol, 6-t-butyl-m-cresol, 2,6-di-t-butyl-p-cresol, 2,3,6-trimethylphenol (2,3,6-TMP) and etc. Also SL TEC supplies the technology of producing m-cresol/p-cresol by the isomerization of o-cresol. Phenol Alkylation Plant feature Hereinafter 2,3,6-TMP production technology will be introduced as an example. 2,3,6-TMP is mainly used in pharmaceutical industry to synthesize vitamin E; it is the monomer for the production of thermoresitant PPE engineering plastic and the feedstock for plastic alloy production; also 2,3,6-TMP is the necessary intermediates for the manufacture of some pesticides, disinfectants and etc. Compared to the process starting from phenol and methanol, SL Tec offers the one-step process starting from m-cresol and methanol under gas phase catalysis. The catalyst is based on Fe2O3, with the conversion of m-cresol reaching 98% and the yield reaching 98%.

MEG Production Plant Product Description There are two main routes for Ethylene Glycol (Monoethyle Glycol/MEG) production: one is the Olefin/EO(Ethylene Oxide) Route starting from either naphtha, ethane or methanol, the licensors include Shell, SD, UCC and etc. And the other is the DMO(dimethyl oxalate) Route newly emerged in China these years, starting from syngas. Depending upon the difference operation pressure, this DMO Route is further divided into Normal Pressure Process and Medium-High Pressure Process. MEG is a colourless, odourless liquid with a syrup-like consistency.Mono- ethylene glycol - or MEG - is a vital ingredient for the production of polyester fibres and film, polyethylene terephthalate (PET) resins and engine coolants. The MEG plant provided by SL TEC has advantages as follows: 1. The pressure of the carbonylation unit is increased to 2.0-3.0MPa, about 5- 7 times the conventional process, thereby the diameter of main equipment and pipes are reduced by 2-2.5 times. 2. The carbonylation reactor is changed from tubular type to plate type, whose heat transfer effect is increased by one time, the catalyst loading coefficient increased by over 60%, the STY (Space-to-Time Yield) more than doubled, which allows the large scale of each production line. 3. The catalyst has better selectivity, higher conversion yield and longer service time ( over 2 years) 4. The CAPEX of the carbonylation unit is reduced by 50%, while the investment of the carbonylation unit takes 40% of the total investment.

Ethyl Acetate Production Plant Product Description Ethyl acetate is colorless transparent liquid, low toxicity, sweet smell, irritating odor at higher concentration, volatile, sensitive to air, can absorb moisture, making it slowly hydrolyzed and acidic reaction. Can be miscible with chloroform, ethanol, acetone and ether, soluble in water (10%ml/ml). Can dissolve some metal salts (such as lithium chloride, cobalt chloride, zinc chloride, iron chloride, etc.) reaction. Relative density 0.902. Melting point -83℃. Boiling point 77℃. Refractive index 1.3719. Flash point 7.2℃(open cup). Flammable. Vapor can form explosive mixture with air. LD50 (rat, oral) 11.3ml/kg. Processed in these plants using top quality ingredients, our offered products are highly miscible with diethyl ether, acetone, ethanol & benzene and are widely used in nail polish remover & glues. There are 4 main prevailing processes for ethyl acetate production, i.e. Direct Esterification Process, Acetaldehyde Condensation Process, Ethanol Dehydration Process and Acetic Acid-Ethylene Addition Process. Each process has its advantages and its applicable services. Our process is based on reactive- distillation esterification, which is mature, low costing and suitable for those with acetic acid feedstock. Ethyl Acetate Plant Advantages ● This device adopts three-tower thermal coupling energy-saving technology, which has the following advantages: ● Energy saving and environmental protection, far below the industry's 1.6t/t steam consumption index; ● Large load operation flexibility of the device; ● High degree of self-control, simple operation; ● Use new catalysts; ● The process route is simple and the investment cost is low.

Fixed Bed Process Hydrogen Peroxide Plant Product Description There are several methods for hydrogen peroxide production and manufacturing, among them the AO(auto-oxidation) process is the most prevailing one. In this process, 2-alkyl anthraquinone is mixed with organic solvent to make up the working solution, which is hydrogenated in presence of catalyst, and the resulting is oxidized by air (or oxygen) in counter-current way before being extracted, regenrated, purified and enriched to get commercial hydrogen peroxideproduct. Depending upon the different reactor type in the hydrogenation unit, AO process is further divided into Fixed Bed Reactor Process and Fluidized Bed Reactor Process. Features of Fixed Bed Process Hydrogen Peroxide Compared to the other Fixed Bed Ractor Process prevailing in China, the fixed bed process Hydrogen Peroxide technology offered by SL TEC has following advantages as below. ● Advanced DCS control system, SIS safety system and industrial video monitoring system are set up. The optimal control, alarm and safety interlocking of various process parameters in the hydrogen peroxide production process are realized. Implement video surveillance for key point control points and key positions. Ultimately, the entire system is stable, high-yield, low- cost and safe. ● Concentration adopts the world's most advanced falling film distillation technology to make the residence time of hydrogen peroxide solution in the falling film evaporator short to avoid the decomposition of hydrogen peroxide; in addition, the evaporator uses low pressure saturated steam to make the effective temperature difference ≦8~10 °C, which saves steam consumption while reducing unit consumption. ● The Fenton oxidation method + biochemical treatment sewage technology has been successfully applied, so that the sewage of the hydrogen peroxide device is completely discharged after being treated.

Subcritical fluid extraction is a fluid diffusion separation and extraction technology. Compared with supercritical CO2 extraction technology, it has the advantages of low operating pressure, simple process, low energy consumption, low investment, and easy industrialized mass production. It can solve the defects of small volume, high cost, high energy consumption and large scale industrial production of supercritical extraction equipment. Compared with traditional solvent extraction, subcritical fluid extraction has the advantages of normal temperature extraction, low temperature desolvation, protein invariance, non-oxidation of oil, no destruction of active ingredients, easy removal of solvent, and reduced emissions of “three wastes”.

Minimum Order: 1 bags

https://rockssautomation.com/products/applied-mate , rials-interface-controller- 0100-00007?_pos=1&_ , sid=ce09386d3&_ss=r Our main business: AB，ABB，SANYO，B&R，BALDOR，Rel , iance，YASKAWA Rockwell Allen-Bradley Schneider Modicon GE Fnauc Siemens Prosoft Bachmann Woodhead, AMAT，NSK，AE，TEL，MKS，Lam Research，ASML Our Advantages: Available Quantity: In stock Warranty period: 3 months. Delivery time: 1-2 working days. Payment method: Paypal, T/T, Courier partners: DHL, UPS, TNT, FedEx and EMS Our company is a global supplier of new and used surplus products. It has grown to become one of the largest wholesale suppliers of industrial and automation products, serving customers worldwide 24 hours a day. We offer hundreds of thousands of parts and strive to source and supply your parts at a fraction of the retail cost.

Minimum Order: 1 bags

Applied Materials 0100-00196 （MM-6000/512K）Semiconductor Board Card AS-IS Condition Our main business:AMAT，NSK，AE，TEL，MKS，Lam Research，ASML Our company is a global supplier of new and used surplus products. It has grown to become one of the largest wholesale suppliers of industrial and automation products, serving customers worldwide 24 hours a day. We offer hundreds of thousands of parts and strive to source and supply your parts at a fraction of the retail cost. https://rockssautomation.com/products/app , lied-materials-pcb-assy-board-0100- 00196-mm-60 , 00-512k?_pos=1&_sid=31b462cf9&_ss=r Our best-selling products: MODEL 0100-00002 0100-00075 , 0100-00137 0100-00169 0100-00523 0100 , -00580 0100-00689 0100-01363 0100-01944 0100-01984 0100-09139 0100-11001 0100-1 , 1018 0100-11022 0100-11030 0100-20213 , 0100-20453 0100-35065 0100-71055 0100-712 , 20 0100-76124 0100-76269 0100-76290 01 , 00-76291 0100-77040

Minimum Order: 1 bags

Our company mainly produces:CAS 1451-82-7  CAS 49851-31-2  BMK CAS 5449-12-7  PMK CAS 28578-16-7  AD-18  6CLadba  5CLadba  SGT  Eutylone cas17764-18-0 5F 6F JWH-018 2fdck 71368-80-4 cas 33125-97-2 Etomidate cas 14680-51-4 Metonitazene cas 40054-73-7 Deschloroetizolam  cas 119276-01-6 cas 85815-37-8 Rilmazafone Hydrochloride cas 40064-34-4

Minimum Order: 10 long tons