Single Head Stethoscope Suppliers and Manufacturers

Our product is grown and processed by the Central Coffee Farmers Association (CECOFA) with head office in Uganda, East Africa. CECOFA is a cooperative association; 13,500 members strong. Type: Robusta Green Coffee Beans Country of Origin: Uganda Grade: Screen 18 Price: US$3,255 / MT Delivery: FOB Mombasa, Kenya Altitude: 1350 m - 1450 m Processing Method: Dry Certification: Fairtrade / 4c Payment Terms: LC, CAD, D/P Price may vary day-by-day until locked in by a formal quotation

Our product is grown and processed by the Central Coffee Farmers Association (CECOFA) with head office in Uganda, East Africa. CECOFA is a cooperative association; 13,500 members strong. Type: Robusta Green Coffee Beans Country of Origin: Uganda Grade: Screen 15 Price: US$3,185 / MT Delivery: FOB Mombasa, Kenya Altitude: 1350 m - 1450 m Processing Method: Dry Certification: Fairtrade / 4c Payment Terms: LC, CAD, D/P Price may vary day-by-day until locked in by a formal quotation

Polyamide PA66 has good rigidity, hardness, abrasion resistance and thermal dimensional stability. In addition, PA66 has outstanding wear resistance and low frictional properties. It also has very good temperature, chemical, and impact properties. Users should be aware of PA66 propensity to absorb moisture which could affect dimensional stability. In fact, PA66 will tend to absorb more moisture at saturation than cast PA6G. The material is used in: Automobile industry Engineering industry Production of single-purpose machines

Product: Niobium Pentoxide CAS: 12034-59-2 PURITY: 99%MIN EINECS: 215-213-6 MW: 265.81 Density: 4.47 g/cm3 Functions and Applications 1. Used to prepare nickel niobate single crystal, special optical glass, piezoelectric ceramic components, lithium battery composite materials; 2. Used as raw material for preparation of niobium and its compounds; 3. Used as catalyst, refractory material.

Trans-4-aminocyclohexanol Quick Details Chemical Name: Trans-4-Aminocyclohexanol CAS No.: 27489-62-9 Molecular Formula: C6H13NO Trans-4-aminocyclohexanol Structure: Molecular weight: 115.17 Appearance: White or off white crystalline powder Assay: 99%min Trans-4-aminocyclohexanol Typical Properties Item Specifications Appearance White or off white crystalline powder Chroma 20 APHA Purity(GC) 99.0% Cis-4-aminocyclohexanol 0.20% Any Single Impurity .20% Melting Point 107.0 C~113.0 C (K F) Water 0.50% Residue On Ignition 0.20% Heavy Metals 20ppm Trans-4-aminocyclohexanol Usage Trans-4-aminocyclohexanol is a raw material for organic synthesis Trans-4-aminocyclohexanol Packaging and Shipping Packing: 25kg/fiber drum Delivery: by air, by sea Trans-4-aminocyclohexanol Storage Stored in a cool dry place out of direct sunlight.

Size: 0.5ML,1ML, 3ML, 5ML, 10ML, 20ML ,50ML, 100ML,150ML Style: 3-parts ISO 13485 and CE-Approved Sterilized by EO gas, sterile, non-toxic, non-pyrogen, single use only. Consist of: Barrel, Plunger, Standard Piston or Latex Free Piston, Cannula, Needle hub, Needle protector, Lubricant, Graduation, Plastic bag. Material: Barrel-Made of medical, transparent polypropylene with Plunger stopped ring. Plunger--- Made of medical polypropylene. Standard piston--Made of natural rubber with two retaining rings. Latex Free Piston--Made of Synthetic non cytotoxic rubber, free from the protein of the natural latex to avoid possible allergy. According to the ISO9626. Needle Hub---Made of medical grade PVC colored according to ISO6009. Needle protector--Made of medical grade transparent PVC or PE. Lubricant--Silicone oil, medical grade(ISO764 and USP CLASS VI) Graduation-----Indelible ink, Blister or plastic package: ----Medical grade paper and plastic film. Specification: 1. Sterile, Single use, non-toxic, pyrogen-free. 2. The Barrel is transparent enough to help the user observe the mixture and liquid flow easily. 3. The indelible graduation makes the reading easy. 4. The distance between finger grips and barrel is according to the ISO standards, it can guarantee an easy grip. 5. Luer slip or luer lock nozzle permits to adapt the needle hub. 6. Sterilized by Ethylene oxide Gas(EOG), according to EN550 standard.

Introduction of Vulcanized Cottonseed Oil T403 is a light color, low-odor, non-active vulcanized extreme pressure antiwear additive with high viscosity. Good adhesion, thick oil film, high anti-wear characteristics, suitable for metal plastic deformation process. The main agent is used to reconcile medium and high-end stamping oil and drawing oil. Can also be used in the adhesive industry, and leather line. The industry is used as an additive. Intermiscibility of Vulcanized Cottonseed Oil It is soluble in a class of base oil and ester base oil, but not easily soluble in hydrogenation base oil. It is recommended to perform a compatibility test before use. Compatibility of Vulcanized Cottonseed Oil It can not be used with T202, T203, and other antioxidant and anticorrosive agents, otherwise, it will lead to the decomposition of sulfur agent; It can be adhered to LAB Sulfonate LS550, and tacifer was used synergistically. Application of Vulcanized Cottonseed Oil It is an inactive sulfur, belonging to vegetable fat sulfide, which can not be used for the modulation of rail oil. As an anti-wear agent, it is suitable for the modulation of metal processing oil/liquid for drawing, cold heading, drawing, and rolling of all materials. The recommended treat rate is 5%~10%. Item Data Test Method Chroma 8.0 GB/T 6540 Sulfur Content, wt% 9-11 GB/T 17040 Active Sulfur Content, wt% 1 GB/T 17040 Kinematic Viscosity (40C), mm /s 650-800 GB/T 265 Flash Point (COC), C 200 GB/T 3536 Density (20C), g/cm3 0.95-1.0 SHT 0604 Pb, N (10%) 833 GB/T 3142 Pd, N (10%) 6080 GB/T 3142 Copper Corrosion (100�ºC/3h) 10% 1b GB/T 5096