A Chromatography column is a device used in chromatography for the separation of chemical compounds.
Quick details Classification: chemical auxiliary agent Cas no.: 7631-86-9 Other names: silica gel powder Mf: sio2 Einecs no.: 231-545-4 Purity: 99% Place of origin: shandong, china (mainland) Type: adsorbent Adsorbent variety: silica gel Usage: coating auxiliary agents, petroleum additives, surfactants Brand name: bangkai Model number: industrial chemicals silica gel Raw material: silica gel Color: white Shape: powder Pore diameter: 60a Pore volume: 0.5-0.7ml/g Ph: negotiable Specific surface area: 450-600m2/g Loss on heating(150â??):
E-mail:� alice-haisu@outlook.com TEL:13184133710 WeChatï¼?13184133710 16678701955 High performance spherical silica for analytical to process-scale liquid chromatography.(HPLC). Totally porous silica in 10 �µm particle size and 100 �? pore size. Functionalized with a monofunctional octadecyl silane and end-capped. Available in bulk and in slurry-packed stainless steel columns. Particle Shape Spherical Array C18 Family / Formats H (Functionalized Silicas) Particle Size 40 - 63 �µm / 230 - 400 mesh Pore Size 60 �? Storage Condition Keep dry Silica gel C8-reversed phase was used in the purification of tertiary sulphonamide using FSPE. Pressure induced C8 reversed phase silica gel was synthesized through a sol-gel templating technique.
High performance spherical silica for analytical to process-scale liquid chromatography.(HPLC). Totally porous silica in 10 µm particle size and 100 pore size. Functionalized with a monofunctional octadecyl silane and end-capped. Available in bulk and in slurry-packed stainless steel columns. Particle Shape Spherical Array C18 Family / Formats HS�® (Functionalized Silicas) Particle Size 40 - 63 �µm / 230 - 400 mesh Pore Size 60 �? Storage Condition Keep dry Silica gel C8-reversed phase was used in the purification of tertiary sulphonamide using FSPE. Pressure induced C8 reversed phase silica gel was synthesized through a sol-gel templating technique.
High performance spherical silica for analytical to processscale liquid chromatographyHPLC Totally porous silica in 10 m particle size and 100 pore size Functionalized with a monofunctional octadecyl silane and endcapped Available in bulk and in slurrypacked stainless steel columns Particle Shape Spherical Array C18 Family Formats HS Functionalized Silicas Particle Size 40 63 m 230 400 mesh Pore Size 100 Storage Condition Keep dry Silica gel C8reversed phase was used in the purification of tertiary sulphonamide using FSPE Pressure induced C8 reversed phase silica gel was synthesized through a solgel templating technique
Column Chromatography manufacture aluminium oxide neutral with high quality standards. Our Aluminum Oxide Neutral has become a popular stationary phase in column chromatography. Â Adsorbents are versatile and can be applied to a wide range of applications. It is particularly useful for separating compounds from other stationary phases that are hard to separate.
Silica Gel Silica Sand .
Ethanol alcohol distillation column 1. It is standard 95-96% alcohol equipment. Also it can distill pure water. 2.The distillation system has  three columns  and  continuous  distillation  process.The process is the  same as industrial(large scale) alcohol equipment.  Mash distillation  column distills  fermented  mash or light alcohol  to 50% alcohol ethanol . It has red copper bubble cap trays, standard design. It auto continuously feeds material liquid, auto continuously produces 50% alcohol ethanol and auto continuously discharges waste,  ethanol discharge in waste 0.05%, better than international standard requirements. The first rectification distillation  column  increases  alcohol degree  to 70-75% ,  separates  fusel oil and high boiling point  Impurities.  It auto discharges waste water,  ethanol discharge in waste 0.05%, better than international standard requirements. The second rectification distillation  column  increases alcohol degree to 95%,  separates low boiling point  impurities  like acetaldehyde and methanol . 3.  The rectification system uses  industrial(large scale) standard process, but the whole set alcohol equipments are installed in one frame, like integration  module, even  you can run it by a button.
Distillation column For Ethanol Alcohol Plant 1. It is standard 95-96% alcohol equipment. Also it can distill pure water. 2. The distillation system has three columns and continuous distillation process.The process is the same as industrial(large scale) alcohol equipment.     a. Mash distillation column distills fermented mash or light alcohol to 50% alcohol ethanol .  It has red copper bubble cap trays, standard design. It auto continuously feeds material liquid, auto continuously produces 50% alcohol ethanol and auto continuously discharges waste, ethanol discharge in waste ?¤0.05%, better than international standard requirements.     b. The first rectification distillation column increases alcohol degree to 70-75% , separates fusel oil and high boiling point Impurities. It auto discharges waste water, ethanol discharge in waste ?¤0.05%, better than international standard requirements.     c. The second rectification distillation column increases alcohol degree to 95%, separates low boiling point impurities like acetaldehyde and methanol . 3.  The rectification system uses  industrial(large scale) standard process, but the whole set alcohol equipments are installed in one frame, like integration module, even you can run it by a button.
All Kinds of HPLC and Gas Chromatography columns, chiral columns and UHPLC columns.
At A.S Engineers & Fabricators, excellence is not just a goal; it's our commitment. With a steadfast dedication to providing unparalleled solutions for marine construction, we stand as pioneers in the industry. Backed by years of experience and a wealth of expertise, we have earned a reputation for delivering top-notch products and services that exceed expectations. Our mission is simple yet profound: to revolutionize the marine construction industry with innovative solutions that prioritize quality, reliability, and sustainability. Every project we undertake is driven by a passion for excellence and a relentless pursuit of customer satisfaction. Robust Construction Our Heavy Structure Column - Marine is built with durability in mind, ensuring it can withstand the harsh marine environment without compromising on strength Customizable Options We understand that every project has unique requirements. That's why our Heavy Structure Column - Marine is available in various sizes and configurations, allowing for customization to suit specific project needs. Corrosion Resistance Made from high-quality materials and treated with corrosion-resistant coatings, our columns offer long-lasting protection against saltwater and other corrosive elements Exceptional Stability With a focus on structural integrity, our columns provide exceptional stability, ensuring the safety of marine structures even in challenging conditions Easy Installation Designed for hassle-free installation, our columns come with user-friendly features, reducing downtime and labor costs during marine construction projects Cost-Effective Solution Investing in our Heavy Structure Column - Marine means investing in a cost-effective solution. Its longevity and low maintenance requirements make it a smart choice for marine construction projects, saving both time and money in the long run
Column chromatography silica gel.
Four Column Laundry Soap Vending Machine This Laundromat vending machine includes a durable exterior with a large plexi-glass display section that clearly shows each column\'s contents. High-security locks ensure the door stays closed at all times to prevent tampering and theft, while the internal cash box is also locked for added profit protection. Package weights seal off the vend cycle of a column when it is empty to prevent user abuse, and for maximum storage potential, each column holds up to 23 stacked packages. Additional information Weight 98 lbs Quantity 1/Each Type Vending Machines Width 21 1/4 Inches Depth 9 1/2 Inches Height 37 3/4 Inches
Capsicum Oleoresin is prepared by extracting the crushed capsicum (Capsicum Annum Linn) with volatile solvents by percolation method. It contains the pungent principles, capsicin not less that 8 percent. It also contains the red colouring matter called Capsanthin. This product is a powerful irritant and a carminative, which is also used as a counter irritant in lumbago and neuralgia. It can also be used to treat stomach ache that involves poorly functioning stomach muscles and as an antibacterial agents. Extraction of oleoresin capsicum from peppers involves finely ground capsicum, from which capsaicin is extracted in an organic solvent such as ethanol. The solvent is then evaporated, and the remaining wax like resin is the oleoresin capsicum. An emulsifier such as propylene glycol is used to suspend the OC in water, and pressurized to make it aerosol in pepper spray. The high performance liquid chromatography (HPLC) method is used to measure the amount of capsaicin within pepper sprays. Scoville Heat Units (SHU) are used to measure the concentration or "heat" of pepper spray. A synthetic analogue of capsaicin, pelargonic acid vanillylamide (desmethyldihydrocapsaicin), is used in another version of pepper spray known as PAVA spray which is used in the United Kingdom. Another synthetic counterpart of pepper spray, pelargonic acid morpholide, was developed and is widely used in Russia. Its effectiveness compared to natural pepper spray is unclear. Pepper spray typically comes in canisters, which are often small enough to be carried or concealed in a pocket or purse. Pepper spray can also be bought concealed in items such as rings. There are also pepper spray projectiles available, which can be fired from a paintball gun. It has been used for years against demonstrators. Derived from chilli peppers, oleoresin capsicum is the active ingredient in pepper spray and in some topical pain relievers.
Gc5890n can be matched with kinds of detector. Packed column and split/splitless capillary injector. It is compatible with agilent 6890n detector, related detector controller, chromatograph working station and automatic sample. It has the characteristics of good performance, reliable operation, and excellent cost-effective. 1.Features 1.1 the temperature control accuracy can be precise to 0.0 by the new integrated digital electronic circuit with high control precision and reliable performance. 1.2 it has the functions of self-diagnosis for boot, stopwatch (for determining the flow), timer operation, storage protection for power off, keyboard locking, anti-interference, network data communication and remote control. 1.3 it can gets lower limit of detection by unique injector system design. 1.4 you can choose automatic/manual gas six-way valve injector, headspace injector, thermal desorption injector, cracking furnace injector, methane conversion furnace and auto-injector. 1.5 the program heating and the furnace temperature precision can be controlled stable and fast. 1.6 optional detectors are fid, tcd, ecd, fpd, npd and pdhid. All detectors can control the temperature individually. Fid is easy to assemble and disassemble for cleaning or changing the nozzle. Tcd stable time is20min.
Lc-600a gradient system with 2sets of p600 high-pressure constant-current pump and uv600 ultraviolet detector. Its can control numbers of p600 pumps, uv600 detectors, constant-temperature column ovens and so on. Using the ws600 workstation
Hr coil/sheets/plates, crca coil/sheets, gi coil/sheets, hrpo coil/sheets/plates, ms angle, ms channel, ms wire rod, ms universal column, ms universal beam, ms flat, ms rounds.
We deals in the following products of India, China, Taiwan and Korea Origin:- 1)Hot Rolled Steel (Hot Rolled Sheets, Hot Rolled Coils, Hot Rolled Plates, Hot Rolled Bars etc) 2)Galvanized Steel (Galvanized Steel Tapes, Galvanized Steel Wires, Galvanized Steel Strips, Galvanized Steel Coils, Galvanized tubes etc) 3)Cold Rolled Steel (Cold Rolled Steel Strips, Cold Rolled Steel Coils, Cold Rolled Sheets etc) 4)Stainless Steel (Stainless Steel Strips, Stainless Steel Coils, Stainless Steel Wire, Hardened and Tempered Spring Steel, Stainless Spring Steel, Spring Steel Wires etc) 5)Steel Tube and Pipes ( ERW, CRW, CRS, Black, Galvanized, Stainless ) 6)Forged Column Clamps, Girder Clamps, Pressed Clamps, Rapid Clamps, Support Clamps & Wedge Clamps. 7)Heavy Duty Props & Light Duty Props. 8)Nuts, Bolts, Nails & Fastners 9)System Scaffolding, Base Plate & Adjustable Base. 10)Steel Tie Rod, Waller Plates and Wing Nuts. 11)Drop Forged and Pressed Sheet Metal Couplers of all types. 12)Steel Billets, Steel Angle & Steel Channels.