2. Sampling U.K.
2.1. Samples U.K.
(a)Procedure A: in a standing crop of a given variety of hemp, a 30 cm part containing at least one female inflorescence of each plant selected shall be taken. Sampling shall be carried out during the period running from 20 days after the start of flowering to 10 days after the end of flowering, during the day, following a systematic pattern to ensure that the sample is representative of the field but excluding the edges of the crop.U.K.
Member States may authorise sampling to be carried out during the period from the start of flowering to 20 days after the start of flowering provided that, for each variety grown, other representative samples are taken in accordance with the first subparagraph during the period from 20 days after the start of flowering to 10 days after the end of flowering.
(b)Procedure B: in a standing crop of a given variety of hemp, the upper third of each plant selected shall be taken. Sampling shall be carried out during the 10 days following the end of flowering, during the day, following a systematic pattern to ensure that the sample is representative of the field but excluding the edges of the crop. In the case of dioecious varieties, only female plants shall be taken.U.K.
2.2. Sample size U.K.
Procedure A: the sample shall comprise parts of 50 plants per field.
Procedure B: the sample shall comprise parts of 200 plants per field.
Each sample shall be placed in a fabric or paper bag, without crushing it, and be sent to the laboratory for analysis.
The Member State may provide for a second sample to be collected for counteranalysis, if required, to be kept either by the producer or by the body responsible for the analysis.
2.3. Drying and storage of the sample U.K.
Drying of the samples shall begin as soon as possible and, in any case, within 48 hours using any method below 70 °C.
Samples shall be dried to a constant weight and to a moisture content of between 8 % and 13 %.
After drying, the samples shall be stored without crushing them at below 25 °C in a dark place.