Activated Alumina Balls is white spherical porous particles, uniform particle size, smooth surface, high mechanical strength, strong hygroscopicity, no swelling and cracking after water absorption, keep the original state, non-toxic, odorless, insoluble i
HPMC(Hydroxypropyl Methylcellulose) is a non-ionic cellulose ethers that have had hyrdroxyl groups on the cellulose chain substituted for a methoxy or hydroxypropyl group,it is a white or slightly off-white powder without any distinct odour or taste.
p-Toluoyl chloride 99% 874-60-2 Description: P-methyl benzoyl chloride, also known as 4-methyl benzoyl chloride, is mainly used in medicine, pesticides, photosensitive materials and dye intermediates. Specification: Synonyms:p-Toluoyl chloride Structural
Molecular Sieve 4A made by 4A zeolite powder with attapulgite clay, it is sodium form of type A zeolite crystal structure with an effective pore opening of about 4 angstroms (0.4 nm).
Star Grace Magnesium Oxide Powder 90%, can be used in abrasive stones. As the owner of magnesite, we have the best quality ore with low SiO2 and CaO content to calcine MgO powder
The technology used to produce a continuous flow of high purity N2 How Lab Gas Nitrogen Generators Work is pressure swing adsorption (PSA). This technology uses a combination of molecular sieves to selectively eliminate O2 and other contaminants in the am