"Ammonium Hydroxide"

Supplier: Ahlstrom

Ahlstrom-Munksjö manufactures a series of extremely high purity, acid washed filter papers designed for use in analytical and gravimetric analysis. The quantitative grades are manufactured from top quality cotton linters using ultra-pure, deionised water and are further treated with dilute acid to remove any remaining organic and inorganic impurities. All quantitative grades are manufactured in a strictly controlled environment that ensures high uniformity and high purity from filter to filter.

Supplier: THERMO SAVANT

Savant™ SpeedVac™ medium capacity vacuum concentrators evapourate strong acids, bases, and aggressive organic solvents. Approved for combinatorial chemistry, these concentrators incorporate an intuitive programmable user display for enhanced usability.

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Supplier: THERMO SAVANT

Savant™ SpeedVac™ medium capacity vacuum concentrators evapourate strong acids, bases, and aggressive organic solvents. Approved for combinatorial chemistry, these concentrators incorporate an intuitive programmable user display for enhanced usability.

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Supplier: MP Biomedicals

Ampicillin sodium salt is a semi-synthetic derivative of penicillin, active as a broad-spectrum antibiotic. It is inactivated by beta-lactamases and for this reason a beta-lactamase inhibitor should be considered when using ampicillin. Against gram-positive bacteria, ampicillin has a similar mode of action as benzylpenicillin; against gram-negative bacteria, it has a similar mode of action as chloramphenicol and tetracyclines. In E. coli it inhibits cell wall synthesis.

Supplier: THERMO SAVANT

Savant™ SpeedVac™ medium capacity vacuum concentrators evapourate strong acids, bases, and aggressive organic solvents. Approved for combinatorial chemistry, these concentrators incorporate an intuitive programmable user display for enhanced usability.

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Supplier: THERMO SAVANT

The Thermo Scientific™ Savant™ SpeedVac™ SPD120 vacuum concentrator can be used with a wide variety of solvents and offers resistance to methanol, acetonitrile with 0,1% TFA, and other aggressive solvents used in DNA and biological samples. With a medium-capacity, modular design, the SPD120 vacuum concentrator can also be used for applications where freeze-drying or lyophilisation is needed.

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Supplier: Spectrum Chemical

[EN]AMMONIUM HYDROXIDE 6.0N SOLUTION 1 * 1 L

Supplier: Thermo Fisher Scientific

AMMONIUM HYDROXIDE, 0.1N STAND SOLUTION 1 * 4 L

Supplier: Honeywell Chemicals

AMMONIUM HYDROXIDE SOLUTION 1 * 100 mL

Supplier: MP Biomedicals

AMMONIUM HYDROXIDE, ACS 1 * 500 mL

Supplier: CUSTOM MADE CHEMICALS LAB

[EN]AMMONIA(AMMONIUM HYDROXIDE)0.01M 1 * 1 L

Supplier: Honeywell Chemicals

AMMONIUM HYDROXIDE SOLUTION ~10% IN 1 * 100 mL

Supplier: CAMBRIDGE ISOTOPE LABS

AMMONIUM HYDROXIDE (15N, 98%+) (3.3 N IN H2O) 1 * 1 g

Supplier: Ahlstrom

Ahlstrom-Munksjö’s qualitative grades of filter paper are recommended for use in analytical methods which determine or identify particulate constituents of a mixture irrespective of the amount present. Qualitative filter papers are often used in routine separation work that still requires high purity and consistent performance. These filter papers covers a wide range of laboratory applications, as liquids clarification, qualitative analytical separations for precipitates and buffers filtration, and are also used for soil analysis and in food and beverage testing. Wet-strengthened grades contain a reinforcement agent that increases their resistance to rupture when wet, such as in vacuum filtration, and their resistance when filtering acidic solutions. High Purity hardened filter papers grades 1288 to 1291 are also produced from cellulose with an alpha content of nearly 100% resulting in an ash content of <0,1%.

Supplier: Honeywell Chemicals

AMMONIUMHYDROXID-LOESUNG, -10% IN WASSER 1 * 1 L

Supplier: Honeywell Chemicals

AMMONIAKLOESUNG, 28% NH3 IN WASSER, 99,9 1 * 5 mL