| abstract |
The present invention relates to an isotope-marking chamber for marking metabolic products in an organism, comprising a reactor chamber (1) and an air-regulation chamber (2), characterised in that the reactor chamber (1) comprises the following components: optionally one housing frame (3), housing walls (4), and at least one injection valve (5), wherein at least one housing wall (4) can be completely and/or partially opened and wherein at least one housing wall has a transfer tube (6). The isotope-marking chamber is further characterised in that the air-regulation chamber (2) comprises the following components: a temperature-regulating unit (7), an air-humidification unit (8) and a gas-absorption unit (9). The invention further relates to a method for marking plants using the marking chamber according to the invention. |