Column Chromatography Silica Gel Silica Powder 200-300 Mesh

Product Details

Product Description

Product Description
Character:
Column chromatography silica gel is white powder, the main component is SiO2·nH2O, insoluble in water, inorganic acid and other organic solvents, soluble in HF and concentrated caustic soda solution. It absorbs moisture in the air. Because of the difference in adsorption and retention time of different substances, various substances can be separated and purified.
Use:
The product is mainly used for refining petroleum products to remove aromatic substances, organic gas, liquid selective adsorption separation; Used as catalyst carrier, chromatographic support; It can also be used for the separation and purification of the active ingredients of Chinese herbal medicine and the preparation of high purity substances.

---

>> 90% New Second Hand Sany Excavator Sy215c Sy215 Sy75 Sy60 Sy55 Crawler Excavator for Sale
>> Fashion Gold Wave Pattern Wedding Infinity Ring Titanium Steel Couple Rings Men and Women Engagement Jewelry Gifts
>> Wine Glasses Holder Bartender Stemware Hanging Rack Under Cabinet Stemware Organizer Glass Goblet Rack Bar Tool
>> Waterjet Cutting Head Mixing Tubes Abrasive Nozzles Head Machine Parts Focus Tube
>> European Pastoral Tiffany Lampshade Bedroom Bedside Lamp Tiffany Light (WH-TTB-05)
>> High Quality for Hockey Skates Arena Synthetic Ice/HDPE Synthetic Ice Skillpad
>> Kgs-510ahd Kent Surface Grinder Metal Surface Grinding Machine
>> CBK 108 good price China auto cleaning equipment car wash with Chassis wash function with CE and ISO quality certification
>> Customized rotary drum trommel screen topsoil screener with best price and service
>> COPPER HEAL Arthritis Compression Gloves
>> MAICTOP auto body kit front bumper grille face kit for Patrol 2020 black and chrome
>> Sanny 10020 Good Condition Self Loading Mixer Truck Concrete Pump Machine
>> Cheap Factory Direct Price Eg8120L Sc/APC FTTH Fiber Optic Modems Echolife Eg8120L Gpon ONU
>> Automatic New Cashew Nuts Crack Sheller Cutting Cashew Shelling Peeling Machine
>> DS200RTBAG2AFB GE Gas turbine card control system communication (spot)
>> New Siemens motor 1FL6064-1AC61-2AA1 1FL60641AC612AA1
>> Best Price Roll Mesh Wire Mesh Welding Machine for Construction Works
>> American style up and down sliding double hung windows glass aluminium top single hung window
>> American Canada modern style aluminum sliding door with accessories
>> Low Price Automatic Foam EPE Foam Cutting Machine with Pneumatic Knife High Precision