How to sample:

effluent water:
tap water:

Leaves sampling procedure for Chemistry

Kliek op foto vir afrikaanse instruksies vir neem van blaarmonsters

Overall guidelines:

Clean plastic bags should be used for sampling

Do not sample directly after spraying any chemicals

Sampling procedure:

  • If possible avoid touching the leaves with bare hands to prevent any contamination

  • Place 200-300grams in a clean plastic bag.

  • Seal the bag

Please label all samples as descriptive as possible - includ sampling site and date

Samples must be sent to the laboratory within 1-2 days after sampling

Please note:

  • Incorrect sampling procedures may lead to inaccurate results

  • Leaf analysis takes 3-4 working days longer due to sample preparation before analysis can commence

Turn-around times for leaf analysis is 10-14 working days (including sample preparation)

Vine Leaves