Chemical research

Relab den Haan B.V. offers chemical analysis for determination of fertilizer needs. Therefore you can send in soil, water or plant samples. How you should take these samples, where you should send them to and with what frequency you should send your samples to our laboratory is stated in the following pages.

• Water complete examination (VW)
• Chemical soil examination (BB, BK, VG)
• Peat and coco peat examination (VV, VC)
• Leaf examination (VB)
• Fertilizer examination (VM, OM)