DOKUMENTEONLINE1@GMAIL - 2031 Annonces

Jeudi 23 mai 2024

Sample pretreatment experiments suitable for analyzing dozens of elements in geological and mineral samples, such as Mo, Ba, V, Si, Se, Li, Ga, Fe, Mg, Zn, Hg, K, etc. Strong corrosion resistance and high temperature resistance; Covers and bodies can be digitally numbered without confusion...

Mercredi 22 mai 2024

Compared to PTFE material, TFM has some improved characteristics. For example, with lower background values, it has better resistance to deformation, permeability, and recoverability under high temperature and pressure. We can produce various models of microwave digestion containers using molds...

Mercredi 22 mai 2024

Customizable specifications and sizes can be made based on the outer tank of the digestion container Can be used for sample pretreatment in atomic absorption spectroscopy and plasma emission analysis; It can also be used for low-dose synthetic reactions; Sample pre-treatment is performed...

Mercredi 22 mai 2024

PFA ion exchange column, also known as PFA chromatography column, PFA filtration column, etc. The principle is to use adsorbents to have different adsorption effects on different compounds and different solubility of different compounds in solvents, and to use suitable solvents to...

Mardi 21 mai 2024

The PFA headspace injection bottle, as a high-purity sample vessel for gas chromatography (GC) and gas chromatography-mass spectrometry (GC-MS), plays a crucial role in precise analysis due to its excellent chemical inertness, low adsorption, and high temperature resistance. Application...

Mardi 21 mai 2024

The neck is equipped with a threaded sealing cover, which can connect 1/4 of the pipe to other reaction devices. The bottom valve of the bottle body can be welded, and various specifications can be customized. Clean and pollution-free, resistant to strong acids and alkalis. #reactionbottle...

Mardi 21 mai 2024

The neck is equipped with a threaded sealing cover, which can connect 1/4 of the pipe to other reaction devices. The bottom valve of the bottle body can be welded, and various specifications can be customized. Clean and pollution-free, resistant to strong acids and alkalis. #reactionbottle...

Mardi 21 mai 2024

PFA beakers have excellent chemical corrosion resistance and heat stability, and are commonly used as reaction vessels to dissolve small amounts of substances in strong acid or alkaline solutions at room temperature or under heating conditions. Molded from chemically resistant perfluoroalkoxy...

Dimanche 19 mai 2024

Constant pressure separating funnel is a type of separating funnel. Like other separators, it can perform operations such as separation and extraction. Unlike other separation funnels, a constant pressure separation funnel can ensure that the internal pressure remains constant. Firstly...

Dimanche 19 mai 2024

PFA beakers have excellent chemical corrosion resistance and heat stability, and are commonly used as reaction vessels to dissolve small amounts of substances in strong acid or alkaline solutions at room temperature or under heating conditions. Molded from chemically resistant perfluoroalkoxy...

Dimanche 19 mai 2024

The bottle mouth can be wide or narrow, respectively, to hold solids and liquids, which are not easily volatile. Applications: Semiconductors, polycrystalline silicon, solar energy, lithium batteries, ultra trace analysis, trace analysis, isotope detection, atomic fluorescence, atomic absorption...

Samedi 18 mai 2024

Used for cleaning 20 * 20mm and 15 * 20mm wafers, can be placed in reaction containers such as flasks for reaction. The size of the wafer holder can be customized according to the size of the flask mouth. Mainly used for silicon wafer pre treatment in industries such as semiconductors...

Samedi 18 mai 2024

PFA (fluororesin) volumetric flasks can meet A-level volumetric standards and are designed with integrated molding without welding. The bottle mouth is sealed with threads to ensure its sealing performance and prevent liquid leakage. Can tolerate organic solutions such as strong acids and bases...

Samedi 18 mai 2024

PFA (fluororesin) volumetric flasks can meet A-level volumetric standards and are designed with integrated molding without welding. The bottle mouth is sealed with threads to ensure its sealing performance and prevent liquid leakage. Can tolerate organic solutions such as strong acids and bases...

Samedi 18 mai 2024

Mainly used in industries such as semiconductors, polysilicon, new energy, new materials, solar energy, etc., it plays an important role in chemical laboratories and the processing of solar silicon wafers. Features: High temperature and low temperature resistance: PTFE flower baskets...

Vendredi 17 mai 2024

Quantité : 1 - Prix : 69€

Bonjour, Par l'annonce suivante, nous mettons à votre disposition un lot de valises à outils (valise + 409 outils) au prix unitaire de 89€. Nous restons à votre disposition pour plus de renseignements aux +33 6 95 75 75 01 & +33 7 43 16 55 64 et par mail contact@lentrepotbriochin.com & camilleroland@gmail.com. Localisation : 2b rue des Cheminots, 22440 PLOUFRAGAN, Personne à contacter ...

Vendredi 17 mai 2024

PFA material has excellent physical and chemical properties, and can withstand highly corrosive media such as oxidants, acids, alkalis, hydrofluoric acid, chlorine gas, and solvents, maintaining the long-term stable operation of valves, spring tubes, etc. Accept various customized...

Vendredi 17 mai 2024

1. Wet digestion treatment plan for lithium batteries: determination of nickel cobalt lithium material (determination of nickel, cobalt, and manganese content in nickel cobalt manganese oxide lithium material for lithium-ion batteries) 2. Determination of matrix metal impurities in...

Vendredi 17 mai 2024

The Telfon Buchner funnel can replace the ceramic Buchner funnel to avoid fragmentation. The Buchner funnel made of polytetrafluoroethylene material has strong corrosion resistance and can be filtered using vacuum or negative pressure suction. It can also be matched with a filter...

Jeudi 16 mai 2024

The teflon series reaction bottle contains a PTFE filter ball and a threaded sealing design at the bottle mouth to ensure the sealing of the reaction vessel. Connect other reaction vessels through PFA conduits to form a hydrogen fluoride reaction device, and the PFA valve can control...

Jeudi 16 mai 2024

Made of high-purity soluble polytetrafluoroethylene, resistant to high temperatures and strong corrosion. Transparent appearance,integrated molding without welding, more sturdy and durable. Application: Applied in film-forming experiments, sample liquid leakage, etc. It can be placed...

Jeudi 16 mai 2024

PFA three-neck flask, the middle neck and bottle body are integrally formed, which is not fragile and more durable. Resistant to strong acids and alkalis, the surface is smooth and does not adhere to samples. The main purpose: (1) Reactor between liquid and solid or liquid; (2) Assemble...

Mercredi 15 mai 2024

Graphite digestion instrument wet digestion to process the sample, adds acid to the sample, and accelerates the chemical reaction through heating to convert the test components into a liquid state, which is then further analyzed by elemental analysis instruments. For example , in...

Mercredi 15 mai 2024

The surface is treated with imported high-quality PFA anti-corrosion non-stick coating. It is a professional experimental electric hot plate for sample heating, digestion, evaporation, boiling and acid removal. The heating bracket can be removed when not needed. Application: 1. Experimental...

Mercredi 15 mai 2024

Mainly used for gas reaction, washing and collection. The bottle cap can be customized with a 1/4 interface connection hose as a reaction device for hydrogen fluoride experiments. It has excellent chemical resistance and can withstand temperatures from -200℃ to +260℃. The interface...

Mercredi 15 mai 2024

The threaded sealing cap prevents liquid from leaking and can store high-purity reagents and standard samples in a sealed manner for a long time. It is widely used for digestion of new semiconductor material experimental samples and sample dissolution at medium and low pressures,...

Mardi 14 mai 2024

PFA, perfluoroalkoxy resin, is a special polymer material. In laboratories, PFA gas washing bottles are often used for gas purification and drying. Because its inner wall is smooth and difficult to adsorb gas molecules, it can effectively remove impurities and moisture in the gas...

Mardi 14 mai 2024

The PFA separatory funnel is mainly used in solid-liquid or liquid-liquid reaction experiments to control the amount of liquid added and the reaction rate, as well as material separation and purification, and to separate the two immiscible liquids formed after extraction. #separatoryfunnel...

Mardi 14 mai 2024

PFA material is resistant to chemical corrosion, has the lowest friction coefficient among plastics, and has good electrical properties. Its electrical insulation is not affected by temperature.Available in sizes from 30ml to 5000ml or even larger. Large size bottle mouth specifications are GL32...

Mardi 14 mai 2024

The surface is treated with imported high-purity PFA anti-corrosion non-stick coating. It is a professional experimental hotplate for sample heating, digestion, evaporation, boiling and acid removal.#samplepreparation Mobile: +86-153 6614 0844 Wechat/Whatsapp: +86-153 6614 0844 Mail...