PURITY - 1751 Annonces

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

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:...

Vendredi 29 mars 2024

We guarantee that our sanitary napkin packaging is made from non-toxic, safe, and eco-friendly materials that meet global standards. Through our innovative approach and the use of modern technology, we are committed to manufacturing high-quality feminine sanitary napkin packaging...

Jeudi 28 mars 2024

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

Intepure is a flexible and intuitive chromatography system for the rapid purification of milligram to gram scale chemical synthesis, natural products, peptides, fermentation drugs and other target products. The system can be fitted with pre-loaded columns of φ10-30mm and dynamic axial...

Mercredi 27 mars 2024

Female Luer to Barbed Adapters Female luer lock to barb connectors provide a convenient way to connect flexible tubing ID 1/16" to 1/4" with products that feature a male luer slip or luer lock end without the need for barbs or nuts, the material of medical grade PP ensure high purity...

Mercredi 27 mars 2024

PTFE Buchner funnel and filter bottle, the whole set is made of high-purity PTFE material with PTFE filter plate and filter paper #teflon #icpms #filtration Localisation : no.6 yinghua road qixia district nanjing city jiangsu province, xuzhuang ruanjianyuan, 232000 nanjing, Personne à contacter ...

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...

Mardi 26 mars 2024

Quantité : 50,000 MT

Clinker d'Algérie de Qualité Supérieure ! Obtenez le meilleur pour vos projets de construction avec notre clinker d'Algérie. Doté d'une pureté exceptionnelle et d'une résistance thermique optimale, notre clinker garantit des résultats durables et fiables. Profitez de prix compétitifs...

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

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

Prix : 10000-500000

Stainless steel is a group of iron-based alloys that contain a minimum of approximately 11% chromium preventing the iron from rusting and providing heat-resistant properties. Stainless steel liquid storage tanks and silos utilize the inherent corrosion resistance of stainless steel...

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...

Vendredi 22 mars 2024

2-(2'-Hydroxy-3',5'-di-t-amylphenyl)benz otriazole; 2 2h benzotriazol 2 yl 4 6 ditertpentylphenol uv 328 PowerSorb™ 328 is a strong absorber of ultraviolet radiation and has a high degree of photostability - photochemical energy absorbed in the ultraviolet region is dissipated as thermal energy...

Vendredi 22 mars 2024

2-[2-hydroxy-3,5-di-(1,1-dimethylbenzyl) ]-2H-benzotriazole; 2-(2H-benzotriazol-2-yl)-4,6-bis(1-methy) -1-phenylethyl) phenol PowerSorb™ 234 is a high molecular weight ultraviolet light absorber (UVA) of the hydroxyphenyl benzotriazole class, imparting excellent light stability to a...

Vendredi 22 mars 2024

2,2-Dihydroxy-4,4-dimethoxybenzophenone PowerSorb™ 3049 is an efficient UV absorber for polyester film, which it protests from premature damage, particularly under severe exposure conditions. Technical Data of PowerSorb™ 3049 cas 131 54 4 Synonyms Uvinul 3049, Eversorb 52, UV-3049...

Vendredi 22 mars 2024

2, 2-Diethoxyacetophenone PowerCure™ DEAP is a high-boiling-point liquid effective photoinitiator which is compatible with acrylate monomers and oligomers used in UV-curable coatings, adhesives and inks. It is available in liquid form for ease of formulation and particularly useful...

Jeudi 21 mars 2024

Pure white in appearance, made of high-purity PTFE material with low background value, used in semiconductor polysilicon and other industries, and resistant to strong corrosive solvents #semiconductor #wafer #teflon #acid cleaning Localisation : no.6 yinghua road qixia district nanjing...

Mercredi 20 mars 2024

Name: Fumed silica Appearance: Fluffy white powder. Technical Data of Fumed Silica Item Indexes The nitrogen adsorption specific surface area/（m2/g） Typical values±30 Loss on ignition/% ≤ 2.5 Silica content/% ≥ 99.8 Suspension PH 3.7~4.5 Al2O3 content/（mg/kg） ≤ 400 TiO2...

Samedi 16 mars 2024

cylindrical graphite crucible works best with a quartz jacket because graphite oxidizes. High purity graphite crucible is good or bad with its material and density. Good graphite crucible doesn't oxidizes easily, so that the production loss is low. Bad graphite oxidation is not uniform...

Samedi 16 mars 2024

High purity graphite plate is widely used in metallurgy, chemical, electrochemical and other industries, but also used in graphite solar panels, sensors, nano electronics, high-performance nano electronic devices, composite materials, field emission materials and other fields. HOW...

Samedi 16 mars 2024

High purity graphite is graphite with carbon content greater than 99.99%, which is widely used in military industrial pyrotechnic material stabilizer, advanced refractory material in metallurgical industry and catalyst and additive in chemical fertilizer industry. HOW TO MAKE HIGH...

Samedi 16 mars 2024

Prix : 1-10usd

Good's buffer has the following characteristics: 1. High water solubility; 2. Low cell membrane permeability; 3. stable acid-base dissociation constant; 4. Low metal chelating capacity; 5. High chemical stability; 6. Low absorption spectra in ultraviolet and visible region;7. Low salt effect; 8...

Samedi 16 mars 2024

Prix : 1-10usd

We specialize in providing reliable in vitro diagnostic rapid test kits for detecting various infectious diseases. Our product offerings include colloidal gold antibody tests, ebola test kits, hepatitis C test kits, dengue test kits, H.pylori test kits, and malaria test kit for sale...

Mercredi 13 mars 2024

MEK supplies is a clear colorless volatile liquid with a pleasant pungent odor. MEK is the butanone common name (Other Names: Butanone, 2-butanone for sale, Methyl acetone). HS code for MEK is 29141200. Widely used in applications of coating, adhesives, PU coating, MEKO, printing inks...

Mardi 12 mars 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...

Samedi 09 mars 2024

Quantité : 10 Tons (U) - Prix : US$ 200 / 1 Ton

Key Specifications/ Special Features: Yellow Maize is highly demanded in the international markets for its high protein content and healthy attributes. These products are processed in hygienic conditions to provide quality food for Human consumption animals. Our Yellow Corn Animal...

Samedi 09 mars 2024

Quantité : 15Metric T - Prix : US$ 1000 - 1500 / 1

Key Specifications/ Special Features: Other attributes Place of Origin China Type Copper Wire Product Name Pure Copper Wire Scrap 99.99% Appearance Bright Copper Wire Purity 99.9%-99.99%Copper Wire Scrap Keyword Milberry Copper Wire Scrap Quality High Qulaity Grade Industrial Grade...