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A stethoscope can be used to listen to the sounds made by the heart, lungs or intestines, as well as blood flow in arteries and veins. In combination with a manual sphygmomanometer, it is commonly used when measuring blood pressure. Categories - Surgical Products

cobalt carbonate for sale, Payment Terms : T/T, Bank or Wire Transfer, Cryptocurrency, PayPal, Western- Union, Ria-Transfer Total or Minimum order Quantity ?, For Delivery time get back to us so we can provide all those for you if interested. Regular others also have added advantages, Bulk orders as well

cobalt sulfate powder, Payment Terms : T/T, Bank or Wire Transfer, Cryptocurrency, PayPal, Western- Union, Ria-Transfer Total or Minimum order Quantity ?, For Delivery time get back to us so we can provide all those for you if interested. Regular others also have added advantages, Bulk orders as well

CoO 1.Co 77.5-78.5% 2.Impurity Max each Ni0.02%, Fe/Ca/Mg/Na/Si0.005%, Mn/Cu/Zn0.003% 3.Size 0.45um Co3O4 1.Co 72.6-73.6% 2.Impurity Max each Fe0.01%, Cu0.003%, Ca/Ni/Mg/Zn/Mn0.005%, Na/Si0.015% 3.Size 4-6um Packing 25kgs in plastic bag with iron drum outside

CoO 1.Co 77.5-78.5% 2.Impurity Max each Ni0.02%, Fe/Ca/Mg/Na/Si0.005%, Mn/Cu/Zn0.003% 3.Size 0.45um Co3O4 1.Co 72.6-73.6% 2.Impurity Max each Fe0.01%, Cu0.003%, Ca/Ni/Mg/Zn/Mn0.005%, Na/Si0.015% 3.Size 4-6um Packing 25kgs in plastic bag with iron drum outside

Approximate analysis: Al oxide 80% Nimin 2.5%Typically3-4% Cu 0.05% Co 0.5% SiO2 10 % S

High Quality CAS 12190-79-3 Cobalt Oxide for Lithium Battery Cathode Material Lithium cobalt oxide, also known as lithium cobalt oxide, chemical formula LiCoO2, is an inorganic compound that is generally used as a positive electrode material for lithium-ion batteries. The structure of LiCoO2 has been studied by X-ray diffraction, electron microscopy and neutron powder diffraction. The lithium atomic layer lies between plates of regular octahedrons formed by cobalt and oxygen atoms (shown below). This structure is in agreement with the structure predicted by the theory. Lithium cobalt oxide is toxic and should be handled safely. Items Standard Result Co 60.0�±1.0 59.56% Li 7.0�±1.0 7.18% Na 300max 220ppm Fe 200max 29.0ppm Ni 300max 3.0ppm Ca 300max 22.0ppm Cu 200max 4.0ppm Moisture 500max 156ppm PH 11.2max 10.62 200mesh 100% pass 100% pass Tap Density 2.7min 2.8g/cm3 SSA 0.10-0.30 0.16m2/g D10 3.0min 5.6�¼m D50 8~12 9.9�¼m D100 60.0max 29.0�¼m First Discharge Capacity 158.0min 159.0mAh/g 1. The electrochemical performance is superior a. The average cycle capacity attenuation per cycle 135mAh/g c. 3.6 V first discharge platform rate > 85% 2. The processing performance 3. Tap density is big, help to improve volume specific storage battery 4. Product performance is stable, good consistency

MFCoFe2O4 Chemical Name:Cobalt Iron Oxide Purity: > 99.9% APS:30 nm (Size Customization possible) FormNano powder CAS Number12052-28-7

Origin: dr congo Type: cobalt-27 - bulk powder - 25% concentrated Price: 1700 us$/mt Quantity: 300-500 mt/month Payment method: l/c Shipment: fob, cif Pictures: available