ACIDS - 5598 Annonces

Vendredi 29 mars 2024

Class A constant volume standard; resistant to strong acids and alkalis, especially hydrofluoric acid; material free of impurity particles and low background value; full specification supply. #teflon #labware #icpms #volumetricflask #isotopeanalysis #geochemistry Localisation : no...

Vendredi 29 mars 2024

High-purity material with no precipitation; resistant to strong acids and alkalis; threaded sealing port; pure background value, no pollution; all specifications can be customized. #teflon #reactiondevice #PFAvials #Gasscrubber #ICPMS Localisation : no.6 yinghua road qixia district...

Vendredi 29 mars 2024

- Use temperature: room temperature to 220℃ 2. The column base is made of polytetrafluoroethylene and the power cord is covered with PFA tube. 3. Split design. (The controller can be placed outside the fume hood to reduce acid corrosion) 4. The surface of the heating plate is covered...

Vendredi 29 mars 2024

Semiconductor high-purity electronic grade series absorption device, the background value is pure and pollution-free, withstands high temperatures -200~+260℃, withstands strong acids and alkalis, and all specifications can be customized. Mobile: +86–153 6614 0844 Wechat/Whatsapp:...

Jeudi 28 mars 2024

The household solar power supply systems are mainly aimed at home users. With the maturity of solar energy technology and the decline in costs, solar power generation, which was originally only used in commercial and industrial fields, has been slowly extended to the civilian market...

Jeudi 28 mars 2024

30/60/100/250/300/500/1000/2000/3000/400 0/5000ml Translucent and visible; can store organic solutions for a long time; resistant to strong acids and alkali; pure background value; no leakage during long-term storage. #teflon #labware #Reagentbottle #geochemistry Mobile: +86–153 6614...

Jeudi 28 mars 2024

Hydrogen fluoride device ,Hydrofluoric acid preparation, distillation and separation, subboiling distillation.Support processing of open model fluoropolymer vessels #hydrofluoricacid #geochemistry #isotope #labware #teflon Mobile: +86–153 6614 0844 Wechat/Whatsapp: +86–153 6614 0844 Mail...

Jeudi 28 mars 2024

1. Various specifications can be customized 2. Suitable for use with pipette guns from Eppendorf, Dalong, Thermo Fisher,Gilson, Rainin, BioHit, etc. 3. Resistant to strong acid and alkali, high temperature -200~+260℃，very low background value. #PIPETTING GUN #Eppendorf #Thermo Fisher...

Jeudi 28 mars 2024

PFA constant pressure dropping funnel; PFA flask; hydrofluoric acid distillation device; hydrogen fluoride preparation and purification; distillation purification device Parts of each unit can be customized. #Hydrogenfluoridedevice #distillationcondensation #purificationsystem Mobile...

Jeudi 28 mars 2024

Quantité : 1-1000 - Prix : 10-10 million

Continuous dissociation technology is developed by combining the traditional fixed resin bed technology with the continuous counter-current system. This technology concentrates each process of the traditional resin chromatography in one system and operates the multi-stage separation...

Jeudi 28 mars 2024

Quantité : 1-1000 - Prix : 10-10 million

Continuous chromatography systems By implementing this approach, the utilization rate of the ion exchange column can be enhanced, resulting in increased product concentration and reduced mobile phase consumption. Moreover, it contributes to prolonging the service life of the resin...

Mercredi 27 mars 2024

Easy to operate and easy to take; resistant to strong acids and alkalis (hydrofluoric acid, hydrochloric acid, aqua regia, etc.); resistant to high temperatures: -200~+250°C; the number and size of holes can be customized . #semiconductor #siliconwafercleaning #strongcorrosiveacid...

Mercredi 27 mars 2024

The bottle body is translucent and visible; it is resistant to strong acids and alkalis; it is resistant to high temperatures: -200~+260℃; the number of holes can be customized; excellent laboratory reaction vessel #flask #geochemistry #ICPMS #labware Localisation : no.6 yinghua road...

Mercredi 27 mars 2024

The size of the bottle can be customized according to the 1: 1 ratio of ordinary plastic; it is made of high-purity polytetrafluoroethylene and is resistant to strong acids and alkali, -200~+260℃. #reactionbottle #centrifugebottle #laboratorybottle #samplepreparation Localisation : no...

Mercredi 27 mars 2024

Conformal Coating, also called silicone coating pcb electronic circuit board protection oil, coating oil, moisture-proof paint, three-proof coating, waterproof glue, insulating paint, anti-corrosion paint, anti-salt spray paint, dust-proof paint, protective paint, coating paint, three...

Mercredi 27 mars 2024

Collagen bulk, CAS No.: 9007-34-5, is light yellow to white powder,soluble in water. It is one of the most important nutrients to ensure the health of the body. Collagen is rich in 18 kinds of amino acids, and it has high nutritional value and strong functionality. It is used in food...

Mercredi 27 mars 2024

Citrus pectin supplement, E440i, CAS No.: 9000-69-5, is a white to light brown powder derived primarily from citrus fruits and used as a gelling agent in food products, particularly in jams and jellies. It is also used in fillings, candy, as a stabilizer in fruit juices and milk drinks...

Mercredi 27 mars 2024

Citric Acid Monohydrate e330, CAS no.5949-29-1, is a kind of colorless crystals or white crystalline powder/granular. It is mainly used as acidity regulator, flavoring and preservative in foods and beverage. It is widely used in the food and beverage industries,like cold drinks, soft drinks...

Mercredi 27 mars 2024

Citric Acid Anhydrous, acidity regulator e330, CAS no.77-92-9, commonly used in the manufacture of various beverages, sodas, wines, candies, snacks, biscuits, canned juices, dairy products and the like. It can improve the sensory traits of food, enhance appetite and promote the digestion...

Mercredi 27 mars 2024

Carrageenan E407, CAS No.: 9000-07-1, also known as Eucheuma plastic, stone cauliflower,it is from Eucheuma, seaweed, carrageenan and other red algae seaweed extracted from the hydrophilic colloid. Carrageenan has many physicochemical properties such as hydrophilic colloid, gel, thickening...

Mercredi 27 mars 2024

Liquid calcium propionate, E282, CAS No.: 4075-81-4, calcium propionate food additive is white crystal or white crystal powder or granule, odorless or slightly smell of propionic acid. Calcium propionate used as a food additive is a monohydrate salt, stable to water and heat, hygroscopic...

Samedi 23 mars 2024

MES MONOHYDRATE CAS NO.145224 94 8 2-(N-Morpholine)ethanesulfonic acid monohydrate, also known as MES monohydrate, is commonly used as a biological buffer and is one of Good's buffers, which can adjust the pH of the system. Commonly used in cell culture, microbial culture, biochemical...

Samedi 23 mars 2024

LUMINOL SODIUM SALT CAS NO.20666 12 0 Luminol sodium salt is mainly used to determine oxidant and inorganic metal ions. In recent years, the chemiluminescence reaction has been widely used in many analytical fields, including drug analysis and biochemical analysis. Introduction...

Samedi 23 mars 2024

HEPPSO BUFFER CAS NO.68399 78 0 Heppso buffer can form free radicals, so it is not suitable for redox reaction. Heppso forms a complex with Cu (II) ions, so the stability constant and concentration should be considered when using this buffer in solutions containing copper ions....

Samedi 23 mars 2024

HEPES BUFFER Cas 7365 45 9 HEPES (4-Hydroxyethylpiperazineethanesulfonic acid) is a hydrogen ion buffer that can control a constant pH range for an extended period of time. HEPES powder is often used to adjust the pH value of the reaction system in biochemical experiments, such...

Samedi 23 mars 2024

The full name of HDAOS is N-(2-hydroxy-3-sulfopropyl)-3'5-dimethox yaniline sodium salt, CAS number: 82692 88 4. The absorption wavelength of HDAOS produced by Desheng is 583nm, the purity is above 98, the pH range of the solution is 5.5-9.5, and the molar absorbance is 1.73*104...

Samedi 23 mars 2024

EPPS BUFFER CAS NO.16052 06 5 The biological EPPS buffer is a kind of 4 2 hydroxyethyl 1 piperazinepropanesulphonic acid that is one of the most widely used auxiliary reagents in biochemical experimental research. It mainly plays the role of adjusting the pH value of the reaction environment...

Samedi 23 mars 2024

carbomer emulsion is a new liquid rheology modifier that suspends, stabilizes, thickens, and improves surfactant-based personal and soap-based cleaning products Product appearance lotion. Emulsion Carbomer Details Emulsion carbomer is a lightly cross-linked acrylic (ester) copolymer emulsion...

Samedi 23 mars 2024

Medical EDTA Acid Tripotassium Salt Cas No.65501 24 8 is used for in vitro anticoagulation of blood. This EDTA tripotassium salt is an anticoagulant additive for clinical blood testing. It is used for pretreatment (anticoagulation) of blood samples during clinical blood collection and testing...

Vendredi 22 mars 2024

1. Accurate volume setting and strong corrosion resistance. (especially hydrofluoric acid) 2. Low background, no dissolution or precipitation, and low blank value of metal elements. 3. It can reach the A-level fixed volume standard. Mobile: +86-153 6614 0844 Wechat/Whatsapp: +86-153...