PRECIPITATION - 238 Anuncios

Jueves 18 abril 2024

Ferroniobium an iron alloy with niobium and iron as its principal components. It also contains impurities such as aluminum, silicon, carbon, sulfur and phosphorus. According to the content of niobium alloy is divided into FeNb50, FeNb60, FeNb70. The iron alloy produced from niobium...

Lunes 08 abril 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...

Jueves 04 abril 2024

SINOFLOC red mud setting flocculants is used for settling aluminum red mud slurries in alumina plants, which provide high settling rates, better separation performance and reducing suspended solids significantly. SINOFLOC products could improve the liquor filtration operations and...

Jueves 04 abril 2024

Technical Parameters Product name: PFA reagent bottle Specifications (ml): 30/60/100/250/500/1000/2000/3000/4000/50 00 Material: PFA Withstand temperature: -196-260℃ Product Features 1. Translucent appearance; 2. Temperature resistance: operating temperature -200~+260℃; 3. Insulation resistance...

Martes 02 abril 2024

1. Corrosion-resistant, especially resistant to hydrofluoric acid. 2. Low background, no dissolution or precipitation. 3. Anti-fall and durable. #icpms #cylinder #measuringcups Mobile: +86-153 6614 0844 Wechat/Whatsapp: +86-153 6614 0844 Mail: ClairBZH@gmail.com Ubicación : no.6 yinghua...

Viernes 29 marzo 2024

Precise scale lines, hand-engraved; no impurity precipitation; high temperature resistance, -200~+260℃; full specification supply. #Beaker #Teflon #Labware #Geochemistry #Isotope Ubicación : no.6 yinghua road qixia district nanjing city jiangsu province, xuzhuang ruanjianyuan, 232000 nanjing...

Viernes 29 marzo 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 Ubicación : no.6 yinghua road qixia district nanjing...

Sábado 23 marzo 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....

Sábado 23 marzo 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...

Viernes 22 marzo 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...

Jueves 21 marzo 2024

PFA volumetric flasks available from stock, 10-1000ml, translucent and visible, threaded mouth, no particle precipitation, Class A fixed volume, calibration certificate can be provided #microwave digestion #Sample preparation #geochemistry #isotope analysis Ubicación : no.6 yinghua...

Miércoles 20 marzo 2024

Name: Methyltrichlorosilane (M1) Feature: This product is a colorless transparent liquid. It is the main material of silicone products to produce methyltriethoxysilane and silane crosslinking agent (methyl triethoxysilane and methyltrimethoxysilane), and produce silicon resin, special coatings...

Miércoles 06 marzo 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...

Martes 27 febrero 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...

Jueves 22 febrero 2024

Pekhill's organic maltodextrins wholesale are derived from organic corn starch, DE 8-10，De9-13, DE11-16, DE16-20 available. As one of the leading organic maltodextrin supplier , Pekhill's annual production of maltodextrin is 120,000 tons. Organic maltodextrin (MD), a polysaccharide...

Martes 20 febrero 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...

Lunes 19 febrero 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...

Martes 06 febrero 2024

Precio : 300USD-20000USD

In the EV charging industry, CHARGE-UNI has launched the latest generation of vehicle charging piles with years of technical precipitation by an excellent research team, which covers the four mainstream charging standard, like CHARGE-UNI's IEC standard DC charging piles are optional...

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...

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...

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...

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

Application experiment: Use and transfer wafers in the acid-base process of the semiconductor etching department. Performance advantages of PFA flower basket: 1. Resistant to strong acids, strong alkali and various organic solvents 2. The blank value of metal elements is low 3. No...

Viernes 26 enero 2024

1. Translucent; 2. Temperature resistance range: -200deg.C~260deg.C; 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...

Jueves 25 enero 2024

Features of PFA Plastic 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...

Domingo 21 enero 2024

#Isotope analysi hashtag#ICP-MS hashtag#Purification of acid hashtag#Ultra clean experiment hashtag#Geochemistry The tube is made of PFA material, which is translucent and visible, and the maximum operating temperature can reach 260°C. Resistant to strong acids and alkalis, resistant...

Sábado 20 enero 2024

OVERVIEW OF stainless steel seamless pipe china Stainless steel is a versatile material comprised of a steel alloy and a small percentage of chromium, which adds to the stainless steel's corrosion resistance, a trait that earned stainless steel its name. Because stainless steel is...

Sábado 20 enero 2024

OVERVIEW OF STAINLESS STEEL FLAT BAR China stainless steel flat bar is a versatile material that can be found in a variety of applications including architecture, medical equipment, packaging equipment. Thanks to its workability, stainless steel flat bar is easy to weld, cut-to-length...

Sábado 20 enero 2024

OVERVIEW OF cold rolled stainless steel coil Stainless steel is initially produced in slabs, which are then put through a conversion process using a Z mill that converts the slab into coil prior to further rolling. As a versatile and cost-efficient material, stainless steel coil for...

Miércoles 17 enero 2024

Cantidad : 100000PCS - Precio : USD0.1~3.00

Lip gloss case is very similar with Mascara case. It's combined by cap, rod, wiper, bottle and applicator. Products Description Cap normally is made by plastic (injection) or aluminum (punching). Rod normally made by POM or PP. But POM will have low formaldehyde precipitation, PBT...