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Kinematica Polytron PTA-7 Generator Dispersing Aggregate Homogenizer 11030020

AdID: 10174

Availability: In stock


The modern EC aggregates are equipped with saw-teeth, that increase their efficiency in the preliminary size reduction of the droplets/particles and considerably shortens the processing time. The tips of the teeth are secured by a ring which avoids the teeth from bending. The whole dispersing aggregate is made from superior grade stainless steel (1.4435/316L). All these POLYTRON® EC dispersing aggregates are equipped with special slide bearings, which have extraordinary mechanical characteristics and superior chemical resistance. They can be dismantled simply, easily cleaned and sterilised or autoclaved. (Excerpt taken from Polytron Dispering Technology in the Laboratory Polytron PT 2100 Brochure)

This PTA-7 homogenizing accessory is in excellent cosmetic condition and untested by New Life Scientific technicians. This piece, along with other aggregates, were acquired with a sterilizer. The PTA-7 includes the stator, stator rod, double bearing, rotor shaft, and rotor. Unfortunately, the superior coupling was not attached to the top; this may impact the ability to insert this device into the Polytron/Kinematica PT mixer. This PTA-7 was visually identified and the corresponding part number may be incorrect. Please cross-reference the brochures and catalogs linked in this listing to discover if this product may meet your needs.

-Disassembled to ensure all parts were present


Kinematica / Polytron

Part Number/Catalog Number

PTA-7 Generator

Specification (from Fisher Scientific)

For dispersing of cells and tissue in a liquid.
For Use With PT 2100 Homogenizer
0.3-10 mL
Shaft 3.38"
Stainless Steel


Used / Untested

Our products have likely been decommissioned and decontaminated by the original owner. However, in order to maintain a high standard of safety, all of our products are professionally decontaminated with a water/bleach mixture, as well as other cleaning agents.


Condition Description Untested, in good cosmetic condition