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Mycoplasma Pneumoniae IgM Test Kit(Colloidal Gold)

  The  Diagnostic Automation Mycoplasma Pneumonia IgM kit  is intended for the qualitative determination of IgM antibodies in human serum to Mycoplasma pneumonia antigen.  The DAI anti- Mycoplasma IgM assay may be used as an aid in the diagnosis of Mycoplasma pneumoniae infection in the adult population. Materials Provided with Mycoplasma Pneumonia IgM Test  Kit: 1. Microassay plate:wells coated with inactivated M. pneumonia (strain FH). antigen 2. HRP Conjugate: Ready to use, Goat anti-human IgM 3. Positive Control: Human serum 4. Calibrator: Human serum 5. Negative Control: Human serum 6. Serum Diluent Type I, Ready to use 7. TMB, Ready to use 8. Stop Solution: Ready to use,1N H2SO4 solution 9. Wash Buffer 10X Materials required but not provided: 1. Freshly distilled or deionized water 2. Dispensing system and/or pipette 3. kit Microplate washer 4.  kit Microplate Reader with 450 single & 600-650nm dual wavelength Mycoplasma Pneumonia IgM Test Kit Bac...

End-Point Chromogenic Endotoxin Test Kit (With Diazo Coupling)

  Bioendo EC Endotoxin Test Kit (End-point Chromogenic Assay, Diazo Coupling) 1. Product Information Bioendo EC Endotoxin Test Kit (End-point Chromogenic Assay, Diazo Coupling) provides a fast measurement for endotoxin quantification. The endotoxin in the sample activates a cascade of enzymes in Amebocyte Lysate, the activated enzyme splits the synthetic substrate, releasing a yellow-colored item. Then the yellow item can further react with diazo reagents to form purple items with maximum absorbance at 545nm. A regular spectrophotometer or plate reader is required for the assay. The purple items are proportional to endotoxin concentration. Then endotoxin is quantified. 2. Product Parameter Sensitivity Range: 0.01-0.1EU/ml (assay time about 46 minutes)                              0.1-1.0EU/ml (assay time about 16 minutes) 3. Product Features and Application Bioendo EC Endotoxin Test Kit (End-...

The photocatalytic principle of nano titanium dioxide in the field of photocatalysis

  Nano TiO2  properties and photocatalytic properties Nano titanium dioxide has the characteristics of small size effect, high specific surface effect and high chemical activity of nano materials, and has high photocatalytic performance.  Nano titanium dioxide  is popular for its advantages such as low price, suitable forbidden band width, large specific surface area, high chemical stability, strong redox ability, no secondary pollution and reusability. The photocatalytic properties of titanium dioxide are determined by its special energy band structure. Under the action of ultraviolet light, the valence band electrons of titanium dioxide are excited to the conduction band to produce highly active electrons—hole pairs, which can be captured by different points after being transferred to the surface of the body. The oxygen and water in the air are activated to generate active oxygen free radicals (0j-) and (on.) free radicals 121,0 and react with H+ to generate H02- f...

Nickelic Oxide Nickel peroxide Ni2O3 Powder for electronic components material

  Product Performance The attractive properties of nano materials in terms of structure, photoelectricity and chemical properties have attracted the physicists, materials scientists and chemists. After the concept of nanomaterials was formed in the early 1980s, great attention was paid to the materials in the world. It has a unique physical and chemical properties, so that people realize that its development may bring new opportunities to the physics, chemistry, materials, biology, medicine and other subjects. As the large specific surface area, multi surface active center of the nanoparticles, so it is an excellent catalytic materials. Making ordinary iron, cobalt, nickel, palladium, platinum and other metal catalysts into nanoparticles can greatly improve the catalytic effect. In the petrochemical industry using nano-catalytic materials can improve the efficiency of the reactor, structure, value-added, yield and quality of products. Application of Ni2O3 Powder: 1.  Nano Ni2O...

What is Called a Real Nitrile Glove?

  Nitrile rubber   is produced by emulsion polymerization of butadiene and acrylonitrile. Its products have excellent oil resistance, high abrasion resistance and good heat resistance. It is made of high-quality nitrile rubber with other additives and refined and processed; it does not contain protein, has no allergic reaction to human skin, is non-toxic, harmless, durable, and has good adhesion. Nitrile gloves  are widely used in housework, electronics, chemicals, aquaculture, glass, food and other factory protection, hospitals, scientific research and other industries. Introduction Nitrile rubber  is produced by emulsion polymerization of butadiene (H2C=CH-CH=CH2) and acrylonitrile (H2C=CH-CN). It is mainly produced by low-temperature emulsion polymerization and has two homopolymers. performance. The butadiene component imparts elasticity and cold resistance to the copolymer, the acrylonitrile component has strong polarity, and the -CN group can make the copolymer ...

Endotoxin Challenge Vials (Endotoxin Indicator)

The  Endotoxin Challenge Vial   (ECV,Endotoxin Indicator) is used in the validation of dry heat depyrogenation cycles. Endotoxin Challenge Vials are placed in the cold spots of the dry heat oven. After cycle completion, the log reduction in endotoxin levels can be determined by comparing the endotoxin levels in the baked vs non-baked control Endotoxin Indicators. The Endotoxin Challenge vials are designed to indicate a minimum 3-log reduction in endotoxin content when tested using gel clot, kinetic turbidimetric or chromogenic Lyophilized Amebocyte Lysate assays. Endotoxin Challenge Vial contains 1000-10000EU Endotoxin. ECV1250V and ECV2500V are sealed in vials with heat resistant stoppers and labels, which could be placed in dry-heat oven or dry-heat tunnel without removal of stoppers and caps(lid). Validation of dry heat sterilization cycle(s)  is required by ANSI, AAMI, ISO, USP and the FDA to ensure that all items that are required to be sterile orpyrog...

Where to Buy USP Grade pure nicotine to produce e-liquid?

  Hubei Heno Biological Engineering Co., Ltd. is a factory specializing in the production of pure nicotine . Excellence in our product: Our products are made in EnShi , the mysterious latitude 30 degrees across the entire Enshi , is one of China's four major tobacco production base, the hometown of Chinese tobacco, it was entitled "tobacco kingdom" , Our factory is the only one tobacco waste processing unit in HuBei province ,and our factory is one of the most professional manufactures of pure nicotine in china . We are the only manufacturer of raw materials processed into nicotine products. Our pure nicotine can reach 99.99% colorless ,complies with USP standard ,and authorized test report and certification . Excellence in our service: Customer service is something that directs the way we do business. We understand in this high tech world we live in, customer service becomes very impersonal, we know each contact is with an individual Person and pride our...