DOKUMENTEONLINE1@GMAIL - 2031 ads

Thursday, March 21, 2024

The headspace sampling bottle made of PFA used in the new semiconductor material industry has low background value and good sealing. There is a PTFE composite silicone stopper in the bottle cap for convenient sampling. #geochemistry #isotope analysis #labware #samplebottle #pfavials...

Wednesday, March 13, 2024

Quantity : 32 - Price : 356,00 €

Revenge spells magic is potent enough to work as casters wish. But correct items needed to dole out the revenge curse could be difficult to gather. If you're keen to know how to cast a revenge spell that really works, you need help from expert chanters. Experienced anchors will help...

Tuesday, March 12, 2024

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...

Tuesday, March 12, 2024

Outer Tank: Non-magnetic 304 stainless steel Inner Cup: TFM,PTFE Max Temperature: 230℃ Max Pressure: 5Mpa Various specifications: 5/10/15/20/ 25/30/50/60/100/150/200 etc. If you want to know more please leave a message or contact me. Claire Mobile: +86-153 6614 0844 Wechat/Whatsapp...

Saturday, March 09, 2024

Good Day, I manage a fish export and processing company with a production unit in Morocco. We offer the following products: * Export of fresh, frozen and frozen fish * Fish processing * Fish fillet We can produce private label according to your choice. Best value for money internationally...

Friday, March 08, 2024

Salut, Nous sommes a la recherche des clients importateurs du Matériel de Robinetterie de marque Espagnole. Ci-dessous un bref sur notre marque de Robinetterie. Beterval SL, avec ses marques Griferías GrifStyl et Kriba, est une entreprise familiale dédiée au monde de la robinetterie...

Friday, March 08, 2024

Outer Tank: Non-magnetic 304 stainless steel Inner Cup: TFM,PTFE Max Temperature: 230℃ Max Pressure: 5Mpa Circular tongue-and-groove sealing design provides better sealing; a double-layer inner cup can be customized to isolate metal elements from penetrating; the surface can be sprayed...

Friday, March 08, 2024

1. Corrosion resistance 2. Low blank value of metal elements etc. 3.Strong transparency, can clearly observe the phase interface 4. High temperature and high pressure sterilization can be carried out 5. The cover and piston are leakproof and the piston device is easy to remove for...

Friday, March 08, 2024

1.Reproducible: PFA column can be used multiple times, greatly saving experimental costs. 2.Visibility: When separating colored samples, the PFA transparent column can visually see the separation ribbon sieve plate: sieve plates of various particle sizes can be provided, with excellent...

Friday, March 08, 2024

Outer Tank: Non-magnetic 304 stainless steel Inner Cup: TFM,PTFE Max Temperature: 230℃ Max Pressure: 5Mpa Circular tongue-and-groove sealing design provides better sealing; a double-layer inner cup can be customized to isolate metal elements from penetrating; the surface can be sprayed...

Thursday, March 07, 2024

The digestion tank is made of ultra-high-purity Teflon PFA material, which has strong chemical resistance, high temperature and high pressure resistance, and a threaded tank mouth design for better sealing. Contact: Claire Mobile: +86-153 6614 0844 Wechat/Whatsapp: +86-153 6614 0844 Mail...

Wednesday, March 06, 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...

Wednesday, March 06, 2024

1.Temperature resistant, -200~+260℃（-328℉~+500℉） 2.Well sealed 3.Chemical inert, withstand virtually all chemical solvents. 4.No dissolution or precipitation. 5.non-stick, easy to clean. PFA sample tanks and vials with threaded closures designed primarily for storage of samples. Molded...

Wednesday, March 06, 2024

1.high-purity experimental grade TFM, no added back material, guaranteed purity, lower blank value 2.high smoothness of the inner wall of the microwave tank, correct size, suitable for use by various labs and models of microwave digestion instruments 3.Data assurance: high quality...

Tuesday, March 05, 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...

Tuesday, March 05, 2024

It can efficiently prepare high-purity acid; it is made of Teflon PFA material, which has strong chemical resistance and can accommodate aqua regia and hydrofluoric acid; no cooling water is needed; the operation is easier; the price is more favorable and cost-effective. If you want...

Saturday, March 02, 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...

Saturday, March 02, 2024

1. The bottle body is translucent and visible and easy to clean. 2. Made of ultra-high purity PFA material, it has excellent chemical resistance and can accommodate aqua regia and hydrofluoric acid. 3. The inner wall is smooth and leaves no residue. 4. Screw cap design, excellent sealing...

Friday, March 01, 2024

origin: Guinea volume: 200,000T/month content: 43-45% price: negotiable depending on conditions Serious offer ​​​​​Please contact bauxiteimport@gmail.com Regards Location : 19 rue goubet, 75019 paris, Contact : maxime joly, 06 99 35 16 35

Friday, March 01, 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...

Friday, March 01, 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 shatte. 3.No need for continuous monitoring. 4.Saves on acid cost...

Tuesday, February 27, 2024

1. Translucent; 2. Temperature resistance range: -200°C~260℃. 3. Chemical inert, withstand virtually all chemical solvents. 4. Anti-pollution: low blank value of metal elements. 5. Non dissolution and precipitation: good vessel for storing standard substances,highly corrosive, ultrapure reagents...

Tuesday, February 27, 2024

1. Can purify almost all kinds of acid, the acid purification effect is ideal. 2. Unique design to prevent dry burning and will protect itself after steaming dry. 3. Whole purification barrel is made of ultra-pure PTFE material. 4. The entire purification process is carried out in...

Monday, February 26, 2024

1.Reproducible: PFA column can be used multiple times, greatly saving experimental costs. 2.Visibility: When separating colored samples, the PFA transparent column can visually see the separation ribbon sieve plate: sieve plates of various particle sizes can be provided, with excellent...

Monday, February 26, 2024

Graphite digestion instrument is an economical and easy-to-operate sample pretreatment equipment and provides convenient and efficient digestion. 1.Faster heat conduction,more uniform heating. 2.Fully enclosed frame design,lower loss and less corrosion. 3.Separate,digital temperature controller...

Saturday, February 24, 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 If you are planning to purchase experimental vessels made of PFA, PTFE, FEP...

Saturday, February 24, 2024

1.Made from ultra-pure PTFE resin 2.Used for shipping cleaning and storage of those silicon wafer glass and so on 3.Can underbear within -200 to 250ºC 4.Corrosion resistance (Strong acid, strong hydrofluoric acid, strong base resistant) 5. Inert to chemicals， for acid or base process 6...

Friday, February 23, 2024

1. Heating efficiency is higher and heating is more uniform. 2. Less reagent consumption. 3. The metal blank value is low. 4. More energy-saving and efficient. 5.Customized samples: various microwave digestion tanks can be customized according to customer requirements. If you are...

Friday, February 23, 2024

1.No cooling water is required and all wetted parts are molded PFA. 2.Graduated front fill tube shows acid level remaining. 3.Digital temperature controller with auto shutoff and segment timing temperature control. 4.The temperature controller is located away from the equipment, allowing...

Wednesday, February 21, 2024

---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 for trace element analysis experiment...