WESLYJFK@GMAIL - 2054 Anuncios

Domingo 18 febrero 2024

Cantidad : En provena

Bonjour Nous disposons d'une grande quantité d'huile de palme de 25L, 20L, 5L de 1L et 1/2L en provenance du Bénin. Si vous êtes intéressez nous serions ravis de traiter votre commande. N'hesitez pas à nous joindre par mail : societe.semevo.ltd@gmail.com Localisation : societesemevo...

Sábado 10 febrero 2024

Happy Chinese New Year! May the Year of the Dragon bless you with good fortune, prosperity, and thriving opportunities. Our recycling group boasts a legacy spanning four generations in the recycling industry. We maintain a steadfast commitment to recycling various materials, including...

Sábado 03 febrero 2024

These beakers are manufactured from PFA (a perfluoxy copolymer), which is highly resistant to heat and chemical contamination, with surface properties that greatly simplify cleaning. These beakers are suitable for sterilization using heat, gas, and chemical methods for sensitive biological...

Sábado 03 febrero 2024

Features of PFA Dropper Bottle: 1. Choosing ultra-purity PFA, no add recycled material, to guaranteed lowest background; 2. Strong corrosion resistance: resistant various strong acid and alkali, organic solvents; 3. Lower metal element blank value; 4. No dissolution and precipitation...

Sábado 03 febrero 2024

PFA acid tank/cleaning tank/square box ---The product has a large capacity - 18L ---The product can be placed directly on the heating plate for use ---This product can be used in isotope analysis experiments——cleaning of PFA sample dissolution tanks ---This product is also suitable...

Sábado 03 febrero 2024

1. Low and high temperature resistance; 2. Corrosion resistance; 3. Insulation resistance: dielectric properties are independent of temperature and frequency 4. Low blank value of metal elements etc; 5. Dropped from a height of 1.2 meters from the ground, the bottle body does not break...

Sábado 03 febrero 2024

Wafer Carrier is made from PTFE, able to resist strong acid, strong hydrofluoric acid, strong base and heat up to 200~250ºC, use to deliver wafers in acid & base process of Fabrication factory. Low profile design allows the greatest possible wafer exposure to increase cleaning...

Viernes 02 febrero 2024

The specifications of PFA wide-mouth bottles and jars produced by our company are: 250, 300, 500, 1000, 4000, 6000ml. Threaded sealing cap design, sealing and leak-proof. 1. Holes with different diameters and number of holes can be drilled on the lid to connect delivery of various...

Viernes 02 febrero 2024

PFA crucible: soluble polytetrafluoroethylene crucible, Teflon crucible, high temperature resistant crucible, used for digestion of samples, acid removal, boiling, evaporation to dryness, etc., suitable for trace, ultra-trace analysis, isotope analysis and other laboratories, It complies...

Viernes 02 febrero 2024

1. No dissolution or precipitation, it is a good container for storing standard substances, highly corrosive and expensive pure reagents 2. The nozzle and bottle cap are formed at one time and can be autoclaved when exposed. 3. It can replace the volumetric flask to configure the...

Viernes 02 febrero 2024

1. Appearance pure white; 2. High temperature resistance: operating temperature -200~+250℃; 3. Low temperature resistance: -196℃ can maintain 5%; 4. Low dissolution and adsorption; 5. It has chemical resistance and can withstand almost all chemical solvents (resistant to strong acids...)

Viernes 02 febrero 2024

Teflon condenser tube is a kind of instrument which uses the principle of heat exchange to make the condensable gas cool and condense into liquid. There are three kinds of straight, spherical and serpentine, the specifications are expressed in length (mm), and there are many kinds...

Jueves 01 febrero 2024

1.Self-locking structure,explosion-proof microwave screen door, more secure 2.Double magnetron continuous microwave emission technology,the top microwave emission ensures temperature uniformity. 3.7-inch super large color touch screen controller,available to edit,modify and store...

Jueves 01 febrero 2024

1. Reactor between liquid and solid or liquid; 2.Gas heating reactor; 3. Distilling or fractionating liquids (using a flask with a branch tube is also called a distillation flask). 4. High purity material, minimal dissolution and precipitation. 5. Various specifications can be customized...

Jueves 01 febrero 2024

The Vial Cleaning System can be placed on a hotplate to clean the PFA vials and Labware by heated soaking in soap solution or acids. 1.All wetted parts are molded from high purity PFA. 2.Highly durable and will not crack or shatt. 3.No need for continuous monitoring. 4.Saves on acid cost...

Jueves 01 febrero 2024

Teflon series customizeable spoons have been used in the laboratory for long-term storage of standard solutions, standard samples, organic solvents, strongly corrosive samples, and scientific research samples because of their very low blank value of metal elements and superior chemical...

Jueves 01 febrero 2024

1.Chemically resistant 2. Low blank value of metal elements etc. 3. Heat resistant and usable to cryogenic temperatures 4.· Ideal for storing digestion samples 5. The inner wall is smooth and easy to clean #Teflon #Digestion#Preparation #ICP-MS #vessels #Labware If you are planning...

Miércoles 31 enero 2024

Cantidad : 1500 - Precio : 500,00 €

- POUR VOS BILLETS GELE NOTRE LABORATOIRE PEUT LE LABORATOIRE CHIMIE MONETAIRE DE BILLETS DE BANQUE VOUS INFORME QUE POUR TOUS VOS SOUCI D'ACHAT DE PRODUIT POUR VOS BILLETS GELE NOTRE LABORATOIRE PEUT LE nettoyer ou vous livrer les produits adéquat pour votre argent noir,vert ou...

Miércoles 31 enero 2024

1.Reproducible: PFA column tube can be used for many times, greatly saving the cost of experiment. 2.Visibility: PFA transparent cylinder in the separation of color samples, you can directly see the separation of color strip sieve plate: can provide a variety of particle size sieve plate...

Miércoles 31 enero 2024

1. Split design, Teflon coating, PTFE feet, PFA casing. 2. Better thermal conductivity and higher heating efficiency. 3. The heating plate area, plate thickness, column foot height, hole diameter, hole depth, and hole number can be customized, and it is suitable for various laboratory...

Miércoles 31 enero 2024

Our acid purifier can be used for the purification of HNO3, HCl, HF, alkali solution and organic solvents in the laboratory. Acid purifier is the use of thermal radiation principle, keep the liquid temperature below the boiling point temperature evaporation, and then the acid vapor...

Miércoles 31 enero 2024

Teflon flasks usually have a round-bellied and narrow-necked appearance, which is significantly different from a beaker. Its narrow mouth is used to prevent the solution from splashing or to reduce the evaporation of the solution, and can be used with rubber stoppers to connect other...

Martes 30 enero 2024

1. Low and high temperature resistance. 2. Corrosion resistance 3. Low blank value of metal elements etc. 4. Chemical stability 5. White appearance 6.Two types: fixed prop and non - fixed prop 7.Customized is available(pointed, flat, serrated) #Teflon #PTFE #Digestion #Trace Analysis...

Martes 30 enero 2024

The function of the PFA condensation tube is to condense or reflux. There are three types of condensation tubes: straight and serpentine. The specifications are expressed in length (mm). PFA condenser tube 250ml=40*210mm PFA condenser tube 300ml=40*250mm PFA condenser tube 500ml=40*300mm...

Martes 30 enero 2024

1. The appearance is translucent, making it easy to observe the reagents in the tank; 2. High and low temperature resistance: -200～+260℃ 3. Corrosion resistance: resistant to strong acid, strong alkali, aqua regia, hydrofluoric acid and various organic solvents; 4. Insulation resistance...

Martes 30 enero 2024

1. The gas scrubber is filled with the selected liquid to scrub the gas and remove the moisture or other gas impurities. When using, pay attention to the flow direction of the gas, the inlet pipe and the outlet pipe cannot be reversed; 2. The gas washing bottle cannot hold alkaline...

Martes 30 enero 2024

About volumetric flask, our PFA flask belonds to A class, resistance to strong acid, alkali and various organic solvents, smooth inner wall, material stability much better, low blank value of metal elements, lead and uranium contents are less than 0.01ppb 1. Specifications: 10, 25...

Sábado 27 enero 2024

DBF temperature-controlled electric hot plate, also known as anti-corrosion electric hot plate, has a Teflon-coated non-stick surface and is not affected by strong acids and alkalis. It is an electric hot plate used for sample heating, digestion, evaporation, boiling and acid removal experiments...

Sábado 27 enero 2024

PFA separatory funnel/soluble polytetrafluoroethylene separatory funnel/Teflon plastic separatory funnel use: 1. Used for solid-liquid or liquid-liquid reaction experiments to control the amount of liquid added and the reaction rate. 2. Material separation and purification: Separate...

Sábado 27 enero 2024

Microwave digestion vessels Experimental instrument for Experimental instrument As an efficient sample pretreatment method, microwave digestion has the advantages of fast heating speed, uniform heating, less reagent consumption, low blank space, energy saving and high efficiency compared...