The chemical name of the biological buffer HEPES product is: 4-hydroxyethylpiperazine ethanesulfonic acid, a white crystalline powder. It is a weak acid and a zwitterionic buffer in organic chemicals. The decomposition ability of the substance can increase with the increase of temperature, and decrease with the decrease of temperature. However, compared with other buffers, its decomposition constant does not change much with temperature. This makes HEPES buffers more effective at low temperatures. A buffer to keep the structure and function of the enzyme well. It is widely used in many fields such as clinical laboratory diagnostic reagents, life science research, pharmacy and biotechnology. 1) The research of biological buffer HEPES on promoting the stability of foot-and-mouth disease antigen. Foot-and-mouth disease antigen is easily degraded during storage and vaccine preparation, which affects the vaccine effect. The degradation rate of the foot-and-mouth disease antigen is related to the stability of the pH value of the maintenance solution. The preparation of a maintenance solution with strong pH stability can improve the quality of the foot-and-mouth disease vaccine. 2) Preparation of a skin care product containing a biological buffer, which contains a microbial fermentation product extract, which is characterized in that it also contains a biological buffer with a mass percentage of 0.1%-3.0%. Advantages: The pH value of the product has a small drift range. Within three years after the preparation of the skin care product, the pH value can be stabilized at 6.0-8.0, which has a good protection for the microbial fermentation product extract added therein, and the microbial fermentation product extract is not Easily hydrolyzed, the anti-aging effect of the product lasts for a long time. 3) Prepare a neuron-specific enolase content detection kit, which belongs to the field of human neuron-specific enolase content detection. This detection kit has high sensitivity and a wide detection linear range, and has the advantages of simple operation, rapidity, strong specificity, good stability and high sensitivity. In addition to HEPES, the biological buffers produced by Desheng include Tris, Bicine, Caps, Mops, Taps, EPPS, etc.; they are mainly used in biochemical diagnostic kits, DNA/RNA extraction kits and PCR diagnostic kits. Customers in need can provide samples.
Introduction: 4-hydroxyethyl piperazine ethosulfonic acid (HEPES) is an important hydrogen ion buffer, which has a good buffer ability in the pH range of 6.8 to 8.2, and can control a constant pH for a long time. Using a concentration of 10 ~ 50mmol/L, the general culture medium containing 20mmol/L 4-hydroxyethyl piperazine taurine can have a good buffer capacity, and has no toxic effect on cells. Application: HEPES (4-hydroxyethyl piperazinethesulfonic acid) is a non-ionic amphoteric buffer with high polarity, and is inert to a variety of chemical reagents and enzymes. It does not participate in and interfere with the process of biochemical reactions, and has no inhibitory effect on enzyme chemical reactions. Therefore, it can be used specifically for the research of proteins and enzymes that are highly volatile and ph-sensitive to organelles and very volatile. Buffer solution preparation: (1)hepes buffer can be directly added to the prepared culture medium according to the desired concentration, and then filtered to remove bacteria. 2.38 g HEPES was added to each 1000ml of culture medium, the pH was adjusted to 7.2 with lNNaOH after dissolution, and the bacteria were removed by filtration before use. At this time, the concentration of HEPES was 10mmol/L. (2) 100x storage solution (lmol/L) could also be prepared. Before use, 99ml culture solution was added to lml storage solution, and the final concentration was 10mmol/L. lmol/L (100x) hepes buffer was prepared as follows: 23.8gHEPES was dissolved in 90ml double distilled water, the pH was adjusted to 7.5-8.0 with lNNaOH, and then the water was fixed to 100ml, filtered to remove bacteria, divided into vials (2ml/ bottle), and stored at 4�ºC or -20�ºC. Purpose: 1.Biological buffer; Reaction buffer, prehybridization buffer and hybridization buffer for isolation and analysis of RNA nuclear fraction; For RNA with T4RNA 2.Molecular biology grade is used for RNA3' -end labeling with T4 RNA ligase 3.Cell-cell adhesion, short-term cell aggregation culture, cleaning of tissue and cell buffer
Peanuts are popularly used as seed oil in India. They are easily available round the year and almost everywhere in India. They are easily available round the year and almost everywhere in India. Peanuts are also taken as snacks in many households especially in India. In reality, peanuts are actually legumes. But since they have all the properties of nuts like almonds, cashew nuts, etc., these are also included in the family of nuts. Groundnut/Peanuts are known as Moongphali in India. India is one of the largest producers of groundnuts in the world. The special variety peanut of this area (Saurastra, Gujarat) is world famous in its flavor, taste and aroma. Raw Groundnut valued for its protein contents, which is of high biological value. Groundnut contains more protein then meat, two and half more than eggs and more than any other vegetable food. It also contains phosphorous, thiamin and niacin that help in building resistance against all infections, such as Hepatitis and tuberculosis. We can offer Groundnut/Peanuts Peanuts Long Type (Bold Type): Long/Bold Type 38-42, 40-50, 50-60, 60-70, 70-80, and Crushing Grade Quality Counts/Ounce Peanut Round Type (Java Type): Round Type(Java Type) 40-50, 50-60, 50-60, 60-70, 70-80, 80-90, 90-100, 140-160 Counts/Ounce Jute Bags Packing: - We shall be able to provide in 5Kg, 10 kg, 15 Kg, 25 kg and 50 Kg jute bags packing. Vacuum Packing: - For special requirements for our buyers, we can provide the cargoes in 10 kg, 12.5 kg and 25 kg vacuum packed PP bags
Castor meal is also variously called castor meal, castor residue, castor extract & de-oiled castor cake Castor meal - the residue obtained from castor cake by the solvent extraction process - is one of the most versatile natural manures. It is truly organic manure which enhances the fertility of the soil without causing any damage or decay. It is enriched with the three big elements vital and conducive to the proper growth of crops - Nitrogen, Phosphorus and Potassium. It also has traces of nutrients like Manganese, Zinc and Copper, thus making it a balanced fertilizer. Moreover, it helps to neutralize the detrimental effects of chemical fertilizers. Apart from their contribution to Nutrients, they have a number of benefits in agriculture, which none of the synthetic fertilizers or pesticides can offer. They bring in the wonderful molecules that nature has designed to help the plants flourish naturally. They provide slow and steady nourishment, stimulation, protection from soil nematodes and insects; improve yields, and quality of product like taste, flavour, amino acid composition etc. The pressed cake obtained after the expression of castor bean. The solvent extracted cake, although rich in protein cannot be used as cattle fodder because of its toxicity. However, it can be used as a fertilizer. The protein content of castor seed meal varies from 21-48% depending upon the extent of decortications. It has an ideal amino acid profile with moderately high Cystine, mithionine, and isoleucine. But its ant nutritional substances, ricin, ricine and an allergen restrict its use in poultry feed, even at a very low level of inclusion. Castor Cake is an excellent fertilizer because of high content of N (6.4%), Phosphoric Acid (2.55%) and Potash (1%) and moisture retention. There is negative correlation between the contents of ricinine in castor seeds and oil content (r = -0.76). This content of ricinine in castor seed is determined by Agro climatic conditions. Nutrient content of Castor Cake: Organic matter - 75 - 80 %, Nitrogen - 4.0 - 4.5 %, Phosphorous - 1.5 %, Potassium - 1.25 - 1.5 %. It also contains some micro nutrients viz., Calcium, Magnesium, Sulphur, Iron, Zinc, Manganese, Copper etc. A typical composition of castor residue/meal is as follows: Nitrogen - 4% min. approx. Phosphorous - 1% min. approx. Potassium - 1% min. approx. Moisture - 10 - 12 % max. approx. Oil Content - 0.7% max. approx. Advantages: 1. It provides all the major & minor nutrients necessary for better plant growth. 2. It also helps in increasing the nutrient uptake by plants. 3. It improves the soil fertility and productivity. 4. It is known to protect the plants from nematodes and termites. 5. It improves the yield & quality of the farm produce. 6. It improves the physical, chemical and biological properties of soil
Applications: Food ingredients for bakery, beverage, confectionery industry It is used as a raising agent in biscuits, cookies, bread, cakes, farsan, jaggery & confectionery. It acts like a buffer and carbonation agent in beverages, electrolyte and rehydration solutions.
Nitrile gloves, latex gloves, face mask, covid 19 test kit, safety gloves, industrial gloves, oils for food & cosmetics, rice, agricultural products, tuna, shampoo used cars, brand new cars, buses, truck, battery for cars, tire scraps.Shipping, clearing agency, tender for korea government.
Applications: In Animal feed stuff Nutrition feed for Poultry, Layers, Cattle. Primarily used as a dairy cow feed supplement, the buffering capability of Natural Soda's pure and natural feed grade sodium bicarbonate helps stabilize rumen pH by reducing acidic conditions. Improves calcium absorption and eggshell quality of laying hens during peak production.
Product Features The purity of the product, calcium and phosphorus ratio appropriate to ensure a higher degree of its biological effects. Phosphorus content greater than 21% of the products, their biological effects better. This unique high-tech companies use technology to make our products crystallization, high purity. Drying process advanced products, products with low free water under the premise that the product does not lose crystallization of water, avoid the product in the drying process for the loss of water caused by crystallization of biological effects of the reduction. coarse particles MDCP in the animals stay in the stomach longer and more conducive to the absorption of calcium phosphate, the product produced by micro-particles MDCP form, without any chemical binder. Specifications Appearance white powder or granule Phosphate  21% min Calcium     15% min Fluorine    0.18% max Arsenic    30ppm max Pb   30ppm max Source of OriginRock Packing and Storage Knitted bags lined polyethylene plastic bags double packaging, Weighing 25Kg. Transportation-and harsh rain. Stored in a cool, ventilated, dry place.
Monocalcium Phosphate (MCP) Feed grade Product Features The purity of the product, calcium and phosphorus ratio appropriate to ensure a higher degree of its biological effects. Phosphorus content greater than 22% of the products, their biological effects better. This unique high-tech companies use technology to make our products crystallization, high purity and its harmful impurities significantly below standards:HG28611997 Drying process advanced products, products with low free water under the premise that the product does not lose crystallization of water, avoid the product in the drying process for the loss of water caused by crystallization of biological effects of the reduction. Specifications Appearance white powder or granule Total P 22%min Ca 13-18% F 0.18% max As 10 ppm max Pb 10ppm max Moisture 4%max Source of OriginRock Packing and Storage Knitted bags lined polyethylene plastic bags double packaging, Weighing 25Kg. Transportation-and harsh rain. Stored in a cool, ventilated, dry place
Commodity: Dicalcium phosphate Feed Grade Use DCP is the feed preparation of raw materials, Animal right to supplement calcium needs. Coarse its products more applicable to the preparation hens, ducks feed, concentrate feed and premix. Product Nature Molecular Formula:CaHPO4·2H2O,Molecular weight:172.09,After drying with loose white powdery crystals or granules. Neutral products, the melting acid, water-soluble, hygroscopicity small, heated to 90 around gradually lose water of crystallization. Product Features The purity of the product, calcium and phosphorus ratio appropriate to ensure a higher degree of its biological effects. Phosphorus content greater than 18% of the products, due to a small amount of MCP, and its biological effects better. This unique high-tech companies use technology to make our products crystallization, high purity and its harmful impurities significantly below standards:HG26362000 Drying process advanced products, products with low free water under the premise that the product does not lose crystallization of water, avoid the product in the drying process for the loss of water caused by crystallization of biological effects of the reduction. Coarse particle DCP in the animals stay in the stomach longer and more conducive to the absorption of calcium phosphate, the product of Micro-particle DCP granulation from mechanical, without any chemical binder. Specifications Appearance white and gray powder/granule Total P 18% min Calcium 21% min F 0.18% max As 30 ppm max Pb 30 ppm max Packing and Storage Knitted bags lined polyethylene plastic bags double packaging, Weighing 25Kg/50KG/1000Kg. Transportation-and harsh rain. Stored in a cool, ventilated, dry place.
- Can see the results in a short time 30 min. - More convenient than using blood. - Rapid production and supply are possible. - Convenient for personal use or at home. - Sensitivity 95% - Certified For EUROP And USA - Min order Discussed, Quote First - Fast delivery all Around the world By DHL FEDEX - In stock Korea by OTG. * Can supply Blood type Rapid test kit avail
Bentonite: Buyers can contact us for availing Bentonite, used for the carrier application of liquid Pesticides and Micro-nutrients. Bentonite Blank Granules are coated with biologically derived ingredients, which are resistant to harmful effects of Ultra-violet radiations of sunlight, become active when they get favorable tropical conditions. Bentonite activate the microbial life within the soil and encourages soil microbes to play an active role. Bentonite loosens light soil enhancing thereby its water retention capacity and increase the efficiency of fertilizer. Bentonite turn saline soil into neutral and helps to increase the dark color of the leaves enhancing thereby Photosynthesis process which ultimately increase the yield of the crops. We, being a reputed Bentonite Exporter ensure standard packaging and systematic delivery of Bentonite. Applications: - Bentonite Blank Granules plays very important role in the Pesticides Formulations. - It acts as carrier for various liquid pesticides and the easiest and safest way of pesticides applications. During application, granules are less subject to drift than in the case with dusting and spray. - It can be applied even in condition of wind.
Marine RIB Inflatable boat, RIB boat used for leisure , sport, recreational RIB520 Model RIB-520 Length(cm): 520 Width(cm) : 245 No.of chambers : 3 Tube Diameter(cm) : 53 Net Weight(kg) : 400 Gross Weight(kg) : 410 Horse Power(HP) : 50 Max Persons : 9 Packing size(cm) : 460*180*100 standard equipment: A pair of Oar Foot pump Repair kit(materials,spanner,air valve,manual,glue)
Type: Floor Boughpot, Flower Kettle/Sprinkler, Flower Tub, POTS, Pergola, Propagator Kits, Small Fence, VASE, Flower Basket, PLANTER Usage Condition: FLOOR Style: Classic Used With: Artificial Flower Place of Origin: Ho Chi Minh City, Vietnam Material: Natural Bamboo Finishing: Not Coated Usage: Home Garden Decoration
Bentonite as is a particular kind of clay derived from volcanic ash and consists mainly of montmorillonite with minor amount of illite, kaolinite, cristobalite and other minerals. Bentonite has strong colloidal properties and, when in contact with water, increases its volume several fold by swelling, forming a tixotropic, gelatinous substance. Main uses of Bentonite take advantage of these colloidal properties. The main characteristics of Bentonite is its decolorizing power, that is the property of the earth to absorb selectively certain pigments rather than others according to the characteristics of the product to be decolourized(acidity, oxidation degree, origin and biological state etc.) APPLICATIONS For Drilling Fluids Pilling Binder (e.g. foundry-sand bond, iron ore pelletizer) Purifier Electrical Earthing Agriculture Cosmetics, Paper, Paints and Ceramics Absorbent (e.g. pet litter), and As a Groundwater Barrier. We CEMENTATION acquire own mines for Bentonite in India. We supply Bentonite for industrial, manufacturing, construction and drilling applications. Our production or supply capacity is more than 250,000 TPA. At CEMENTATION a special attention is given while mining Bentonite as the materials physical and chemical properties are depended upon the interference of the other metal ions present in the soil. Once the material sourced from mines are transferred to our factory and are left for drying in an open land to reduce moisture up to the desired level. After the drying process and other checks are done our skilled manpower will do a sorting of the material and then after the material goes to pulverizes for grinding to desired mesh size and are packed according to customers requirement. Our laboratories are well equipped to meet the needs of the diverse markets we serve.
Our HCG Strips are a reliable and user-friendly solution for at-home pregnancy testing. These highly sensitive strips are designed to detect the presence of human chorionic gonadotropin (HCG) hormone in urine, a hormone produced during pregnancy. With their simple, dip-and-read design, these strips provide quick and accurate results within minutes. A clearly visible test and control line make interpretation effortless, even for first-time users. Our HCG Strips are manufactured with precision, ensuring consistent and dependable results. These strips offer privacy and convenience, empowering individuals to confirm pregnancy discreetly and with confidence in the comfort of their own homes.
Fuels products of: ja54, jet a1, d6, diesel gas d2, ultra low sulfur diesel, en590, light cycle oil, ago (automotive gas oil), rebco, liquefied natural gas, lpg, espo blend crude oil, and any other fuel products such as asphalt, petroleum coke, mazut 75 & 100 bitumen 60/70, bitumen 80/100. urea n46% prilled & granular. mineral fertilizers to the agricultural sector russian origin urea 46% prilled & granular npk fertilizers. di ammonium phosphate (dap) 18 46 0 automotive grade prilled urea adblue diesel exhaust fluid (def) high purity imidazolidinyl urea metal products of: used rail, steel billets, copper cathodes, copper millberry, aluminum ingot, iron ore, coal, copper powder, and any other metal products. agriculture products such as palm oil, icumsa 45 sugar, crude/refined soybean oil, gmo/nongmo soybeans, common wheat, yellow corn, olive oil, sunflower oil etc... meat chicken paws and feet and pork, beef, etc... syringes (made in korea), test kit, ppe.
* Packing Unit: 1L/12Box * Type: 100% VHVI-Based Synthetic Engine Oil * Key Benefits: - Prevents Low-Speed Pre-Ignition (LSPI) - Extends Oil Change Intervals - Improves Fuel Economy - Ensures Superior Engine Cleanliness and Durability * Compatibility: Suitable for All Gasoline and LPG Engine Vehicles * Available Capacities: 1L, 4L, 6L, 20L, 200L(For MOQ and pricing, please inquire) * SAE Grade: 5W-30
* Packing Unit: 1L/12Box * Type: 100% Low Viscosity Synthetic Premium Engine Oil * Key Benefits: - Formulated with High-Performance Additives - Full Synthetic (100% Group 3 Base Oil) - API SP, ILSAC GF-6B / GF-6A Certified * Available Capacities: 1L, 4L, 6L, 20L, 200L(For MOQ and pricing, please inquire) * SAE Grade: 0W-20
* Packing Unit: 1L/12Box * Type: VHVI-Based 100% Synthetic Premium Engine Oil * Features: - Developed for Catalyst Compatible Oils - API SP, ACEA C2/C3 * Available Capacities: 1L, 4L, 6L, 20L, 200L (For MOQ and pricing, please inquire) * SAE Grade: 5W-30
