Chinese Laboratory Reagents Suppliers and Manufacturers

PTFE reagent bottles are used for trace element analysis, low-temperature storage, packaging of high-performance organic solvents and semiconductor analysis and testing industries. The opening can be used for chemical reaction and high-pressure sterilization, and can achieve good sealing effect without inner plug. Product characteristics 1. Pure white appearance; 2. High temperature resistance: operating temperature - 200 250 3.PTFE reagent bottles of various specifications and shapes can be customized, and all wide mouth PTFE reagent bottles are customized; 4. Trace element analysis, storage of organic solvents; 5. It has extraordinary chemical resistance and can withstand almost all chemical solvents (strong acid, strong alkali, aqua regia and various organic solvents).

Roche beckman siemens reagents .

Powder,97%-99.999%

Cleaner reagent Intended use: cleaner reagent applied to rinse the pipeline in applicalbe blood cell Analyzer. Products name: rbc-0301 cleaner reagent for hematology analyzer Applicalbe instrument: all kinds of blood cell analyzer(hematology analyzer) Ingredients: sodium chloride, antiseptic, buffering agent, surfactant. Product spec:50ml/bottle, 100ml/bottle, 1l/bottle, 5l/carton, 20l/carton Store condition: store at 10-35íµand avoid sunshine. Optimal use condition:applicable for suitable instrument at 18-28íµ Product expiry date:12 months International package, detailed package depend on our clients demands.

Intended use: dilute blood specimen. Products name: rbc-0101 diluent reagent for hematology analyzer Applicable instrument: cd1700, cd1800, cd3700, micros60, pentra60, pentra120, mek6318k, mek5216k, mek7222k, kx-21, poch-100i, f820, ac.T. Etc. Ingredients: anhydrous sodium sulfate, sodium chloride, boracic acid, sodium tetraborate. Product spec: 20l/carton Storage condition: store at 10-35íµ and avoid light. Optimal use condition: use on applicable instrument at 18-28íµ Product expiry date: 12 months International package, net weight 20kg Carton dimension: 31cm x 29.5cm x 28.5cm

Lyse reagent Intended use: lyse rbc, determinate wbc counts and hemoglobin concentration and offer Histogram or scatter diagram of wbc. Products name: rbc-0201 lyse reagent for hematology analyzer Applicable instrument: Cd1700, cd1800, cd3700, micros60, pentra60, pentra120, mek6318k, mek7222k, mek5216k, kx-21, poch- 100i, f820, ac.T etc. Ingredients: quaternary ammonium salt, lauryl, sodium chloride. Product spec: 500mlx3/box, 1l/bottle, 5l/carton Store condition: store at 10-35íµ and avoid sunshine. Optimal use condition: applicable for suitable instrument at 18-28íµ Product expiry date: 12 months Inernational package, Detailed package depend on our clients demands

ROCHE Reagents For Integra And Elecsys

We are Concord Technology Co.,ltd that is leading Chinese manufacturer of high purity chemical reagents with ISO9001 Certificated. We have 26 years production experience on HPLC solvents and Karl Fischer reagents, we can supply high quality products with competitive price.

Wide Mouth Bottle, PFA 250mL/500ml PFA Wide Mouth Bottles are ideal for use with aggressive chemicals. Strong, rigid Sterilizable bottles offer excellent chemical resistance. Excellent for large-volume liquid and phenol extractions, digestions and precipitations. Resists most acids, bases and organic solvents Products Description Product Name: wide mouth 250 ml 500ml PFA reagent bottle Color: Translucent Size: 250ml/500ml Temperature resistance: -200~+260 Characteristic: 1.chemical inert 2.translucent, easy to observing the solutions 3.wide mouth 4.non- leachable, ensure the ultra clean background 5.non-stick, easy to clean 6.ultra low trace metal elements. 7.factory with competitive price 8. Smooth internal finish MOQ: 1pc

The new Trinder's reagent is a highly water-soluble aniline derivative that has been widely used in diagnostic tests and biochemical tests. In the colorimetric determination of hydrogen peroxide activity, it has many advantages compared with conventional color reagents. The new Trinder's reagents are stable enough to be used in solutions and test line inspection systems. Currently chromogen substrates (new Trinder's reagents) include TOOS, TOPS, ADOS, ADPS, ALPS, DAOS, HDAOS, MADB, MAOS, etc. These new chromogens actually have similar reaction principles to traditional chromogens, but they have more advantages. We mainly understand the MAOS among them. The full name of MAOS is N-ethyl-N-(2-hydroxy-3-sulfopropyl)-3,5-dimethylaniline sodium salt. It is a highly water-soluble aniline derivative of the new Trinder's reagent. Which has a pivotal position. It is a water-soluble reagent that can be applied to the enzymatic photometric determination of hydrogen peroxide, and is widely used in diagnostic testing and biochemical tests. Reasons for the discoloration of the reagent solution: Color-developing substrates such as MAOS are all new Trinder's reagents, which are derivatives of highly water-soluble aniline sodium salt, which will produce red or yellow substances after being oxidized. Trinder's reagent powder is not easy to be oxidized. It needs to be sealed and refrigerated after preparation. If the solution is exposed to the air for a long time and the temperature is high, they may be slowly oxidized by the oxygen in the air. Discoloration of the solution occurred. MAOS is sensitive to light and sensitive to humidity. Therefore, when we store, the storage temperature of cold storage is between 0-10, and the temperature of frozen storage is below 0. If the storage temperature is not specified, in principle, it should be stored in a cool place below 15C. Hubei Xindesheng has focused on the research and development of a batch of new Trinder's reagents and other color reagents. The new reagent has more advantages: such as high water solubility, UV absorption of the color reaction product> 540nm; color reaction requires a wide pH range, and the activity of a variety of enzymes can be guaranteed during the reaction; color reaction sensitivity is higher and can be used For the determination of very small amounts of analytes. And it has considerable product advantages, purity: >99%, good water solubility, stable process, and can ensure the appearance of the product is pure white crystal powder. Welcome everyone to inquire.

Food safety issues have not only seriously affected the health of the people's diet, but also hindered the export trade of my country's agricultural products and food, and undermined the international reputation of my country's food industry. Only by strengthening basic food safety research, especially rapid testing research, can we adapt to the development under the new international situation. How to quickly and effectively do a good job of testing, we have to bring up our powerful chemiluminescence immunoassay to see through which aspects it plays a role in food safety testing. Detection of microorganisms in food The inspection of microorganisms in food is mainly to inspect general pollution and pathogenic bacteria. Escherichia coli O157 H7 is an important food pathogen. The enhanced luminol peroxidase luminescence system can quickly detect E. coli O157:H7. The method is simple and fast. The minimum detection concentration of each bacteria is in the range of 104105CFU/L, and the recovery rate is between 90% and 120%. Detection of biotoxins in food Biotoxin is a general term for a large class of biologically active substances, including animal toxins, plant toxins and microbial toxins. Biotoxins have posed a serious threat to food safety and human health. For example, the chemiluminescence enzyme immunoassay method for detecting aflatoxin M1 in milk uses horseradish peroxidase to catalyze luminol to emit light. Detection of pesticide residues in food Pesticide residues in food can cause chemical food poisoning, and low-concentration residues are also potentially harmful to the human body. At present, the most researched pesticide residue detection technologies are mainly in vivo detection methods, chemical detection methods, enzyme inhibition methods and instrumental analysis methods. modified products After recognizing the major changes brought to us by chemiluminescence reagents, Desheng has independently developed and produced chemiluminescence reagents since 10 years ago, including luminol, isoluminol, and acridinium ester and acridinium ester derivatives. product. These products are not only recognized by many companies in China, but are also well received even if they are exported overseas. Low-key life, high-profile work. What's more, a good product in the eyes of the public always speaks with strength.

COVID-19 rapid test reagent Uses double technology for test.

HPLC Grade Acetonitrile CAS.No: 75-05-8 Molecular formula: CH3CN Molecular weight: 41.05. Density(20): 0.783g/ml. Characters: mp:(-43±2); bp:81.6; Density(20):0.783g/cm3.

Deoxyribonucleic acid DNA is a molecule that carries most of the genetic instructions used in the development, functioning and reproduction of all known living organisms and many viruses. DNA is a nucleic acid; alongside proteins and carbohydrates, nucleic acids compose the three major macromolecules essential for all known forms of life. Most DNA molecules consist of two biopolymer strands coiled around each other to form a double helix. The two DNA strands are known as polynucleotides since they are composed of simpler units called nucleotides. Deoxyribonucleic acid(DNA-Na, CAS: 9007-49-2) was extracted from salmon roe. So DNA-Na had no risk to be infected with Mad Cow Disease. It can be used to prepare deoxynucleotides or other health food. You can contact us if you want to order this product.

Tested via WB, ELISA, IHC, and IF. 100ug.

Tested via Elisa, WB, IHC, ICC, IF and Flow Cyt. 1mg.

Featured media and stem cell culture media available. 10*1l, 500ml.

Tested via HPLC, SDS-PAGE, WB, and ELISA. 10ug.