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
Approximate analysis: Al oxide 80% Nimin 2.5%Typically3-4% Cu 0.05% Co 0.5% SiO2 10 % S
Stripe Cotton Beach Bags: Product Code : OM-0121D Size/Dimensions : As per your choice Colour : Natural, Navy Blue, Olive, Merun Material : Canvas Handle/Strap : Self Handle (60 Cm) MOQ : 3000 Pieces Description: We are manufacturer and exporter of stripe cotton beach bags. We use 8 oz and 10 oz duck fabrics to make this bag. This bag is best for gifting.
Juco Shopping Bags: Product Code : OM-0130A Size/Dimensions : 16 W X 18 H X 8 G Inches Colour : Natural, Navy Blue, Olive, Merun Material : Juco Handle/Strap : Cotton Tape Handle (80 Cm.) Description: We are leading manufacturers & exporters of Jute Cotton Shopping Bag which is made from Juco fabrics, mix of jute & cotton from Kolkata, India. Juco fabrics is little costly than jute fabrics but its smoothness more better than jute fabrics. Shopping Bag can be made from Juco fabrics which is enough durable. Printing quality is better than jute.
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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
Material: Cobalt. Melting Point: 1495 Deg. Cel. Boiling Point: 2927 Deg. Cel. Density: 8.90 g/cm3. Heat of Fusion: 16.06 kJ/mol.