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  • DILUT-IT™ Dissolution Media Concentrates

    Cut average prep time for dissolution testing solutions by 75% or more and still get consistent, reproducible solutions from J.T.Baker® DILUT-IT™ dissolution media concentrates. Specially developed by Avantor for dissolution testing of pharmaceutical dosage forms and drug discovery, easy-to-use DILUT-IT concentrates can reduce overall cost of ownership in the laboratory. Easy to create, these products provide exactly the results you need, quickly and simply. Just add purified water and you’re ready for testing. 

    DILUT-IT: The Features You Need 

    • Produced from raw materials in accordance with USP guidelines in ISO-certified facilities
    • Containers filled to +/- 0.5% of target fill volumes using specially designed filling equipment
    • DILUT-IT dissolution media also used for disintegration media preparation
    • Application-optimized, function-tested for the challenges of dissolution testing
    • Ideally suited for disintegration testing


    J.T.Baker® DILUT-IT Dissolution Media Concentrates 

    Product (Product Number) Product Number
    Acetate Buffer pH 4.5) D017
    Hydrochloric Acid 0.01N  D010
    Hydrochloric Acid 0.1N  D011
    Potassium Phosphate pH 5.8  D012
    Potassium Phosphate pH 6.0  D013
    Potassium Phosphate pH 6.8  D014
    Potassium Phosphate pH 7.2  D015
    Potassium Phosphate pH 7.4  D019
    Potassium Phosphate pH 7.5  D016
    Simulated Gastric Fluid (without enzyme)  D020
    Sodium Lauryl Sulfate 0.50%  D018
    Sodium Phosphate pH 6.8  D021

    Dissolution media products are available in three convenient sizes to accommodate dissolution testing needs for the most frequently used batch sizes of 6 L, 25 L, and 50 L (Sodium Lauryl Sulfate 0.50% is available in a fourth size, the 500 mL bottle, which dilutes to 6 L of dissolution media). 

    DILUT-IT Sizes 

    DILUT-IT Final
    Bottle Size Dissolution
      Media Volume
    250 mL  6 L
    500 mL (Sodium Lauryl 6 L
    Sulfate 0.50% Only)
    1 L 25 L
    2 L 50 L