Dissolution Testing


The Vision G2 Elite 8 dissolution tester is a versatile performance machine, built with the highest quality components and engineering. The G2 Elite 8’s ergonomic design and workhorse performance make it ideal for automation and extended applications as well as for 8-sample manual testing. The G2 Elite 8 meets and exceeds worldwide standards including compliance with USP, US FDA, ASTM, EP, JP, CE, CSA, RoHS, and 21 CFR Part 11.

Bioanalytical Instruments is a sales and service representative for Hanson Dissolution Baths in Puerto Rico and the Caribbean area. 

The Vision G2 Classic 6 dissolution tester is a compact, rugged workhorse, precision engineered to ease the rigors of manual dissolution testing. The Vision G2 Elite 8 dissolution tester is a versatile performance machine, built with the highest quality components and engineering for automated dissolution testing.

The CD14 Comparative Dissolution with 14 vessels allows testing of two different drugs at once. Teledyne Hanson’s Super Precision Vessel™ with its closer conformance to an ideal vessel shape provides more consistent vessel-to-vessel dissolution test results in USP Apparatus 2.

The Vision AutoPlus comes with a choice of 6 or 8 sampling channels, and DissoScan™ (1-bath) or Maximizer™ (up to 3 baths) configurations. Precision syringe pump mechanics, all-inert tubing and valves, and color touchscreen programming with up to 100 protocols are standard on each instrument.


The Media-Mate Plus is the perfect media-prep system for a busy dissolution lab that demands both speed and accuracy. It delivers pre-heated, filtered, deaerated, and volumetrically dispensed media to 6 or 7 dissolution vessels simultaneously in less than five minutes.

Hanson Research is proud to collaborate with Pion to offer fiber optic dissolution monitoring for dissolution labs around the world. Pion’s line of fiber optic systems covers all of your in situ UV monitoring needs.

The UV-1900 series provides a compact, double-beam UV-Vis spectrophotometer wrapped in a sleek form. The UV-1900 series, made by Shimadzu for Teledyne Hanson, uses the Czerny-Turner mounting for its monochromator, and boasts the highest resolution in its class, a bright optical system, and a compact design.

Teledyne Hanson offers a large range of accessories to accommodate numerous dissolution applications. These applications include small volume testing, Chinese small volume testing, and an immersion cell application which is done in a small volume vessel. Other applications include a stationary basket and cover, a fiber optic cover, USP Apparatus 5 – paddle over disk (transdermal sandwich), and USP Apparatus 6 – rotating cylinder. For details on all available applications see Dissolution Applications.

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