RTH is an approved testing laboratory of IVS NZ (click on logo below to visit their site).
All treated timber samples are analysed to Australian Standards AS 1604 (Hazard Class: H1, H2, H3, H4, H5).
Listed below are the current substances that we test for:
- Bifenthrin
- CCA
- Permethrin
- Imidacloprid
- Copper Azole
- DDAC
- Tebuconazole
- Propiconazole