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Physico-chemical Properties | CIPAC MT 201 and 202

Physico-chemical Properties | CIPAC MT 201 /202

CIPAC MT 201 Discharge Rate of Trigger Dispenser CIPAC MT 202 | Discharge Rate of Aerosol Dispenser

The experimental determination of the Discharge Rate or spray rate is an essential requirement for the authorization of biocidal products and the registration of pesticides that are applied as sprays or aerosols. The guideline distinguishes between trigger dispensers/pump sprays (CIPAC MT 201) and aerosol dispensers/spray cans (CIPAC MT 202). LAUS provides these analyses both as standalone endpoints and as part of storage stability studies, with or without GLP.

In this test, the weight loss of the respective container is determined, caused by a defined number of pump actuations or by a specified spray duration in the case of aerosols. In addition, a visual inspection of the spray nozzle or spray head is carried out.

Furthermore, we offer supplementary studies that are often required in this regulatory context for spray applications.

FEA 644 Evaluation of aerosol spray patterns
Particle Size Distribution and calculation of MMAD (Mass Median Aerodynamic Diameter)
Residual After Spraying
Clogging of nozzle or spray head

Contact us for more information! We are looking forward to supporting you.