27 february 2020
RHP has had a special research package developed for research into pesticide residues in substrate raw materials. Sending samples for residue testing is done through RHP, to ensure that the correct research is being carried out.
Samples are regularly offered for the inventory of pesticide residues in substrate raw materials. This can arise from initiatives of different RHP product groups or at the initiative of an RHP certified company. It has happened a number of times that samples for residue testing have not been sent to RHP but directly to an external laboratory. Then it is possible that research with other determinations is carried out on these samples. To prevent this, send samples for residue testing directly to RHP. Then RHP ensures that your samples are sent to the external laboratory via the agreed procedure and for the specific residue testing package.