Alumina

Choose from high form, conical and cylindrical 99.8% Al₂O₃ Withstands temperatures up to 1,750°C Uses covers Useful for determinations involving molybdenum, platinum, rhodium, tungsten, tantalum and iridium.

…very high alumina composition which is harder than agate Mortar and pestle shaped for easy holding Grinding surface cannot be scratched with tungsten carbide scriber and only slightly with a diamond. Pestle, sold separately, is of alumina, with polished grinding end. Use of 99.5% Alumina…

Alumina (acidic, basic, and neutral) are polar SPE sorbents commonly used to isolate compounds from nonpolar solvents. Columns are made of polypropylene and feature Luer-slip outlet.

Made of 99.8% pure recrystallized Al₂O₃ Withstands temperatures up to 1,750°C

High-quality, silica-based adsorbents. Used for common sample matrices such as food, soil, and petroleum. Resprep Alumina is available in three versions: (A) Acidic (pH ~4) (B) Basic (pH ~10) (N) Neutral (pH ~7.5)

United high alumina crucibles are made of 99.7% pure aluminum oxide. Highly resistant to chemical attack. Recommended for chemists, metallurgists and others involved in high temperature work demanding contamination free results.

United high alumina crucibles are made of 99.7% pure aluminum oxide. Highly resistant to chemical attack. Recommended for chemists, metallurgists and others involved in high temperature work demanding contamination free results.

Use alumina cups if the sample is to be brought to temperatures higher than 1500C and when metal samples are being run. Operating Tip: Since some samples will adhere to the cups, we recommend that you keep spare cups on hand.

Al₂O₃

Operating Tip: Since some samples will adhere to the cups, werecommend that you keep spare cups on hand.

MP EcoChrom™ Alumina R is an acid alumina, developed for use in isotope chemistry. MP EcoChrom™ Alumina R catalyses a variety of reactions that are useful industrially. It is widely used to remove water from gas streams. Also used for its hardness and strength. It is widely used as an…

Alumina is used as an adsorbent, desiccating agent, and catalyst, and in the manufacture of dental cements and refractories.

United high alumina crucibles are made of 99.7% pure aluminum oxide. Highly resistant to chemical attack. Recommended for chemists, metallurgists and others involved in high temperature work demanding contamination free results.

Legal Information: Coors is a trademark of Coorstek, Inc.

Legal Information: Coors is a trademark of Coorstek, Inc.

Used for oxidation studies of metals, minerals, ceramics, clays and soils. They can also be used for melting and eutectic diagrams in the metals industry. The covers are pierced. A crimper is not required.

Agilent Technologies products are intended for sale/shipment within the US only. International customers should contact their local Agilent Technologies distributor to place orders for Agilent Technologies products.

Legal Information: Coors is a trademark of Coorstek, Inc.

CAS Number: 7440-18-8 Harmonized Tariff Code:  3815.12

Alumina injectors are corrosion-resistant to all mineral acids including HF and aqua regia. They are also used with less volatile organic solvents, e.g., xylene.

…EcoChrom™ Alumina A, activity Super I shows adsorbtion capacity approximately twice as high as that of MP EcoChrom™ Alumina A, Activity I. Their inital activity is kept in a very narrow range and their deactivation behavior is extremely constant. MP EcoChrom™ Alumina A, activity…

…steroids, alkaloids and natural pigments. Neutral alumina, (less active than the basic form) is useful for separation of aldehydes, ketones, quinones, esters, lactones, and glucosides. Acidic alumina, is the weakest and least often used type. Alumina is useful for separation of acid pigments and…

…EcoChrom™ Alumina N, activity Super I shows adsorbtion capacity approximately twice as high as that of MP EcoChrom™ Alumina N, Activity I. Their inital activity is kept in a very narrow range and their deactivation behavior is extremely constant. MP EcoChrom™ Alumina N, activity…

…steroids, alkaloids and natural pigments. Neutral alumina, (less active than the basic form) is useful for separation of aldehydes, ketones, quinones, esters, lactones, and glucosides. Acidic alumina, is the weakest and least often used type. Alumina is useful for separation of acid pigments and…

…steroids, alkaloids and natural pigments. Neutral alumina, (less active than the basic form) is useful for separation of aldehydes, ketones, quinones, esters, lactones, and glucosides. Acidic alumina, is the weakest and least often used type. Alumina is useful for separation of acid pigments and…

Alumina is used as an adsorbent, desiccating agent, and catalyst, and in the manufacture of dental cements and refractories.

…Alumina, Activity Super I is essentially aluminum oxide, Al₂O₃, occurring in nature as minerals bauxite, bayerite, corundum, etc. CS72 Its high consistency of the initial activity and its deactivation behaviour makes it a favourable product. MP EcoChrom™ Alumina B,…

…unfunctionalized silica under high pH conditions. This basic alumina is also low-capacity ion exchanger in aqueous media. Sep-Pak Alumina B Vac cartridges can be used to extract phospholipids, steroids, and catecholamines. Since Sep-Pak Alumina B is unaffected by high-energy radioactivity, these…

A robust option ideal for a wide variety of applications. Alumina injectors are corrosion-resistant to all mineral acids including HF and aqua regia. They are also used with less volatile organic solvents, e.g., xylene.

A robust option ideal for a wide variety of applications. Alumina injectors are corrosion-resistant to all mineral acids including HF and aqua regia. They are also used with less volatile organic solvents, e.g., xylene.

A robust option ideal for a wide variety of applications. Alumina injectors are corrosion-resistant to all mineral acids including HF and aqua regia. They are also used with less volatile organic solvents, e.g., xylene.