Serving Scientists Since 1994

Intrinsic Dissolution

The intrinsic dissolution rate (IDR) is defined as the dissolution rate of a pure active substance, where the conditions of surface area, temperature, agitation, and medium pH and ionic strength are all constant.

The apparatus for testing intrinsic dissolution was originally developed in 1963 and is known as the Wood apparatus. The apparatus enables the calculation of the dissolution rate per sq/cm of the active ingredients of pharmaceutical products. 

The apparatus below is suitable for most brands of waterbath dissolution systems. Please Contact Us for specific information about intrinsic apparatus for your model of tester

All genuine QLA Products are manufactured to ISO9001 quality standards.

6 Item(s)

per page
  1. Intrinsic Dissolution Apparatus - Complete Set

    Intrinsic Dissolution Apparatus - Complete Set
    Part Number Pack Size Enquire
    IDASET-xx 1

    Intrinsic Dissolution Apparatus - Complete Set. Includes Shaft & Holder, Punch, 8mm Die, Gasket and Surface Plate. Specify dissolution tester model

  2. Intrinsic Dissolution Shaft and Holder

    Intrinsic Dissolution Shaft and Holder
    Part Number Pack Size Enquire
    IDASNH-xx Each

    Intrinsic Dissolution Shaft and Holder, 316 Stainless Steel Electropolished.
    Specify dissolution tester model

  3. Intrinsic Dissolution Surface Plate with Screws

    Intrinsic Dissolution Surface Plate with Screws
    Part Number Pack Size Enquire
    IDAPLT-01 Each

    Intrinsic Dissolution Surface Plate with Screws

    OEM Part# 12-4120

  4. 8mm Intrinsic Dissolution Punch and Handle

    8mm Intrinsic Dissolution Punch and Handle
    Part Number Pack Size Enquire
    IDAPCH-01 Each

    8mm Intrinsic Dissolution Punch and Handle

    OEM Part# 12-4140

  5. 8mm Intrinsic Dissolution Die

    8mm Intrinsic Dissolution Die
    Part Number Pack Size Enquire
    IDADIE-01 Each

    8mm Intrinsic Dissolution Die includes gasket, 316 Stainless Steel, Electropolished

  6. Gasket for Intrinsic Dissolution Surface Plate

    /
    Part Number Pack Size Enquire
    IDAGST-01 Each

    Gasket for Intrinsic Dissolution Surface Plate

6 Item(s)

per page