The preparation method of 4-Amino-2-Chloropyridine CAS 14432-12-3 Intermediates CAS 14432-12-3 is to use isonicotinic acid as raw material and chlorine it with phosphorus oxychloride to obtain 2-chloropyridine-4-carboxylic acid. Then it reacts with ammoni
Standard: USP last version Package: 1kg/bag;25kg/drumOrigin: China Supply Ability: 35ton per month Sample Available: Yes, you only need to pay freight Payment: T/T, LC or DAShipping: DHL,FedEx,TNT,EMS,By Sea,By AirCertifications: ISO9001, ISO22000, HACCP
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MDT-â… ï¼ˆD400)Electric ophthalmic operating table, It is a new product developed by our company according to the clinical requirements of the hospital.
Product Name:Organic Astragalus Root cutSpecification:0.2-0.4,0.4-1.0,1.0cmround cut, TBC, whole root and powder Certifications:EU&NOP Organic Certificate ISO9001 Kosher Halal HACCPFeatures:Astragalus membranaceus is of high nutritional value and has outs
The big badge print patterns and simple colors, are very popular in the market.Back fabric can be same or different fabrics.There are pinsonic embossed or vermicelli stitching patterns for choice. The size can be customized as customer’s request..
Avian chondroitin sulfate is extracted from chicken an duck cartilage. Chondroitin sulfate have a, C, D, e, H and k structures. Natural Chondroitin sulfate are found in cartilage, larynx, nasal bone (41% pig), middle diaphragm of cattle and horse, and tra
*Support OEM production*Against certain oil or non-oil based particles*Two-belt design with dual points for ultrasonic welding*Carbon layer reduction reduce nuisance levels of organic vapors (Optional)*Cushioning nose foam*Adjustable noseclip
Scope of adaptation: Adaptation range: 18650, 26650, 32650, series and parallel combination of square batteries (or similar), to achieve automated single-sided spot welding
Sword NO.1 UVC disinfection robot has autonomous navigation technology and can move autonomously according to the set route to meet the automatic, timing and precise disinfection needs in indoor environments with many rooms or duplicate layouts.
2ml PET GLASS Plain Red Top Serum Blood Test Tube is also called ordinary tube, red top tube, blood test tube, red blood vessel, red top test tube, and ordinary serum tube. It can provide sufficient non-polluting serum samples for clinical trials and can
This Tower Bong is made from clear borosilicate glass, with a heft and sturdiness that you can feel when you hold it! Stacked in the cylinder are three tree arm percolators, individually fused at their bases for shock-proof glass construction!
Heavy Storage Rack are generally made of cold-rolled shaped steel, the uprights are composed of columns, horizontal braces and diagonal braces connected by bolts.