Study of the physical-chemical properties and active substances and synergist content of insecticidal nets and other treated substrates.
Development and validation of analytical methods for determination of active substances and/or synergist content in insecticidal nets (and other substrates).
Physical-chemical characterisation of Long-Lasting insecticidal Nets (LNs):
Appearance (visual description)
Total active substance content
Isomers or impurities content
Fabric weight (mass of net per m²)
Within-net and between-net distribution of the active substance
Active substance wash resistance (retention/release characteristics)
Accelerated and long-term storage stability
Physical tests (sub-contracting to a WHO recommended laboratory)
Quality control of Long-Lasting insecticidal Nets (LNs) according to WHO specifications
Pesticides analyses on other treated substrates: filter papers, wall scrapings, tarpaulins, textiles, …
Practical modalities
Target audience
International Organizations Companies Laboratories Public Authorities Universities