WIDE - 13759 Annonces

Samedi 31 mai 2025

ceramic ferrules for stud welding is formulated with cordierite and by molding,vinegar,calcining,etc. ceramic ferrule is widely used for magnetic force floating railway engineer,building bridge,building railway,large power plant,plane depot that needs wide span. Made by dry press(die...)

Samedi 31 mai 2025

Notre entreprise, Pinturas Ursan, est une société basée à Bilbao, dans le Pays Basque au Nord de l'Espagne. Avec près de 60 ans d'expérience, nous sommes spécialisés dans la fabrication et la commercialisation d'une large gamme de peintures et vernis pour des usages variés comme le bâtiment...

Samedi 31 mai 2025

NAD plays a central role in cellular energy metabolism, participating in glycolysis, the citric acid cycle, and oxidative phosphorylation. It transfers electrons to convert the energy generated during metabolism into ATP. Levels of NAD+ decline with age. Supplementing with NAD+ precursors...

Vendredi 30 mai 2025

Fisetin, a well-known plant flavonol from natural flavonoid group, is found in traditional medicines, plants, vegetables, fruits. Fisetin also has anti-oxidant, anti-inflammatory, anti-tumor effects. Fisetin is primarily used in laboratory bioactivity studies as an analytical standard...

Mercredi 28 mai 2025

The thulium fiber laser, by a gentle, non-ablative fractional treatment, helps the skin regain a healthy appearance and becomes more radiant and supple. With a choice of power intensities from mild to high, treatments can be performed all year round, with no recovery period. The 1927nm...

Mardi 27 mai 2025

NAD plays a central role in cellular energy metabolism, participating in glycolysis, the citric acid cycle, and oxidative phosphorylation. It transfers electrons to convert the energy generated during metabolism into ATP. Levels of NAD+ decline with age. Supplementing with NAD+ precursors...

Mardi 27 mai 2025

Quantité : 1 - Prix : 550,00 €

Digital Switch Rail Height Gauge For Railway Switch and Crossing Wear Measurement Switch Rail Height Gauge is mainly used to measure the descent height value of the switch rail relative to the basic rail and point rail relative to the wing rail . This instrument has the features of...

Samedi 24 mai 2025

Fisetin, a well-known plant flavonol from natural flavonoid group, is found in traditional medicines, plants, vegetables, fruits. Fisetin also has anti-oxidant, anti-inflammatory, anti-tumor effects. Fisetin is primarily used in laboratory bioactivity studies as an analytical standard...

Vendredi 23 mai 2025

NAD plays a central role in cellular energy metabolism, participating in glycolysis, the citric acid cycle, and oxidative phosphorylation. It transfers electrons to convert the energy generated during metabolism into ATP. Levels of NAD+ decline with age. Supplementing with NAD+ precursors...

Jeudi 22 mai 2025

In the ever-evolving world of cosmetic dermatology, technological advancements continue to redefine the way we address various skin concerns. Picosecond pulsed laser treatment is one such innovation that has taken the industry by storm. This cutting-edge technology offers a revolutionary...

Mercredi 21 mai 2025

La société MIRAFISH, basée au Maroc, est spécialisée dans la production et l'exportation de poissons finis et semi-finis. Nous proposons une large gamme de produits de la mer de haute qualité, préparés selon les normes internationales de sécurité alimentaire : - Anchois marinés (différents...)

Mardi 20 mai 2025

Quantité : 9999 - Prix : 1,00 €

β-Nicotinamide adenine dinucleotide (NAD+) and β-Nicotinamide adenine dinucleotide, reduced (NADH) comprise a coenzyme redox pair (NAD+: NADH) involved in a wide range of enzyme catalyzed oxidation reduction reactions. In addition to its redox function, NAD+/NADH is a donor of ADP-ribose...

Mardi 20 mai 2025

Quantité : 9999 - Prix : 1,00 €

2-Amino-N-(2,2,2-trifluoroethyl)acetamid e hydrochloride is a chemical compound notable for its distinctive structure and wide range of applications in both research and industry. This compound, commonly referred to by its chemical name, is a derivative of acetamide with a trifluoroethyl...

Mardi 20 mai 2025

1-(3,5-Dichloro-4-fluorophenyl)-2,2,2-tr ifluoro-ethanone is a chemical compound of interest due to its unique structure and potential applications in various fields of organic synthesis and materials science. This compound consists of a trifluoroethanone group attached to a phenyl...

Mardi 20 mai 2025

Fisetin, a well-known plant flavonol from natural flavonoid group, is found in traditional medicines, plants, vegetables, fruits. Fisetin also has anti-oxidant, anti-inflammatory, anti-tumor effects. Fisetin is primarily used in laboratory bioactivity studies as an analytical standard...

Mardi 20 mai 2025

Pyrrolidine, with the chemical formula C4H9N, is a colorless or yellow liquid with a special smell. It turns yellow easily when exposed to light or moist air. It is easily soluble in water and ethanol. It is corrosive and flammable. Tetrahydropyrrole has the properties and reactions...

Mardi 20 mai 2025

- 3/4 in. anvil with friction ring for quick socket changes - 3-speed selector switch - Offers greater control over a wide range of fastening applications - LED light to illuminate the work area - Brushless motor provides maximum power,extended runtime,and longer motor life...

Jeudi 15 mai 2025

Valerophenone, also known as 1-phenyl-1-pentanone. It was first synthesized in the early 20th century during studies on aromatic ketones.Valerophenone is a colorless to Light yellow to Light orange clear liquid that is soluble in organic solvents. Its relatively straightforward synthesis...

Jeudi 15 mai 2025

Polyvinyl (PVA) is a versatile synthetic polymer with a wide range of applications across a variety of industries. Its unique properties and wide range of uses make it an important material in modern technology and manufacturing. Polyvinyl was first synthesized in 1924 by German chemist...

Mercredi 14 mai 2025

It is mainly used as a hydrocarbon oxidation catalyst. It can be made by the high-temperature calcination of copper(II) oxide and chromium(III) oxide or the thermal decomposition of copper chromate, which evolves oxygen at higher temperatures and decomposes to copper chromite. Copper chromite...

Mercredi 14 mai 2025

Phenothiazine is an organic compound with a unique structure that consists of a sulfur atom and two nitrogen atoms incorporated into a three-ring system. This compound has been the subject of significant research since its discovery in the late 19th century. Initially synthesized...

Mardi 13 mai 2025

β-Nicotinamide adenine dinucleotide (NAD+) and β-Nicotinamide adenine dinucleotide, reduced (NADH) comprise a coenzyme redox pair (NAD+: NADH) involved in a wide range of enzyme catalyzed oxidation reduction reactions. In addition to its redox function, NAD+/NADH is a donor of ADP-ribose...

Mardi 13 mai 2025

The reactivity of 1-(3,5-dichloro-4-fluorophenyl)-2,2,2-tr ifluoro-ethanone also extends to materials science, where it could be used in the design of functionalized polymers or specialty materials. Fluorinated compounds are known for their excellent chemical resistance, thermal stability...

Mardi 29 avril 2025

Quantité : 9999 - Prix : 1,00 €

Phenothiazine is an organic compound with a unique structure that consists of a sulfur atom and two nitrogen atoms incorporated into a three-ring system. This compound has been the subject of significant research since its discovery in the late 19th century. Initially synthesized...

Samedi 26 avril 2025

Quantité : 9999 - Prix : 1,00 €

β-Nicotinamide adenine dinucleotide (NAD+) and β-Nicotinamide adenine dinucleotide, reduced (NADH) comprise a coenzyme redox pair (NAD+: NADH) involved in a wide range of enzyme catalyzed oxidation reduction reactions. In addition to its redox function, NAD+/NADH is a donor of ADP-ribose...

Samedi 26 avril 2025

Erbium laser resurfacing is a procedure that uses advanced laser technology to remove the outer layers of skin, revealing new, refreshed skin cells below. This can be used to help smooth the texture of the skin and create an even skin tone. In addition to removing the outer layers of skin...

Vendredi 25 avril 2025

In the dynamic landscape of dermatology and aesthetic treatments, various lasers are being employed to address a myriad of skin concerns. Thulium fiber laser, a relatively newer addition to this repertoire, is steadily gaining prominence due to its versatility and efficacy. In the...

Jeudi 24 avril 2025

3-Pyridyl bromide is a transparent colorless to yellow or slightly brown liquid, in the field of medicine and pesticides, has a wide range of applications, is an important intermediate of the antidepressant zolpidem hydrochloride, but also an important intermediate of the neurological...

Jeudi 24 avril 2025

Triethyl Phosphate is a colorless, transparent liquid with a wide range of uses, such as an auxiliary in textiles and paper products, as a plasticizer in plastics and coatings, as a non-reactive flame retardant, as a hardener and accelerator, as a lubricant, as a flotation agent,...

Jeudi 24 avril 2025

Dimethyl carbonate (DMC) contains carbonyl, methyl, methoxy and carbonylmethoxy groups in its molecular structure, so it can be widely used in organic synthesis reactions such as carbonylation, chemicalbook methylation, methoxylation and carbonyl methylation. It has a very wide range...