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    Ammonia Solution (Laboratory Grade)

    NH4OH

    Product Overview

    High-purity aqueous ammonia for laboratory analysis and pH adjustment.

    Detailed Description

    Laboratory Grade Ammonia Solution supplier in Oman - Global Chemicals LLC provides high-purity aqueous ammonia for analytical laboratories and research facilities in Muscat, Sohar, Duqm, Salalah. Our ACS-grade ammonium hydroxide (28-30% NH3) is essential for pH adjustment, metal complexation, precipitation reactions, and buffer preparation. The weak base is critical for colorimetric analysis, Nessler's reagent preparation, and ammonia titrations. Widely used in university labs, environmental testing facilities, water quality laboratories, and industrial QC across Oman. Essential for protein precipitation, cleaning glassware, and complexometric titrations. Laboratory-grade ammonia solution (25–30%) is a critical analytical reagent for qualitative analysis (Group III cation precipitation), pH adjustment in chromatography buffers, and ammoniacal nitrogen (NH₃-N) determination in water samples — a key parameter in Oman's environmental water testing labs and PAEW water quality monitoring. Supplied in 500mL and 2.5L amber glass bottles with CoA and SDS. Global Chemicals LLC serves water testing laboratories, university analytical chemistry departments, and environmental monitoring labs across Oman.

    Also Known As:

    Ammonium hydroxide, Aqueous ammonia, NH3 solution, Ammonia water, Liquor ammonia

    CAS Number:1336-21-6

    Applications & Uses

    pH adjustment and buffer preparation
    Metal complexation and precipitation
    Colorimetric analysis procedures
    Nitrogen determination (Kjeldahl method)
    Glassware cleaning and preparation
    Protein precipitation
    Environmental water testing
    Complexometric titrations

    Technical Specifications

    Concentration: 28-30% NH3 (ACS grade)
    Appearance: Clear, colorless liquid
    Specific gravity: 0.90
    Assay: Meets ACS specifications
    Low in heavy metals
    Available: 500ml, 2.5L bottles
    Store in tightly sealed bottles
    ISO 9001 Certified Fast Delivery Oman & GCC Export

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