Rhizon soil moisture sampler we offer is very easy to use. The porous plastic material can be automatically wetting, standard 0.15 micron porosity. This sampler also includes a diameter of 1 mm in inner diameter composite pipe (inner tube is PE, the outer tube of PVC), and the connector cover, and a steel wire reinforcement. Sampling does not adsorb dissolved organic or inorganic. The sampler is placed in a horizontal wet moist soil. During insertion water as a lubricant. It is very small due to the interference of the soil, the soil can be quickly returned to normal, so the sample can maintain good contact with the soil. Standard R hizon soil moisture samplers should pass through undisturbed soil column walls and pots. After extraction with a syringe or a vacuum tube, the sampler can be placed under vacuum sampling. Uses Rhizon soil moisture samplers are very suitable for pots, cylinders and cylinder research (Macro Rhizon for field). If you need to work with a soil sample several soil solution can also be used Rhizon soil moisture sampler. Thus the following research:?? L soluble plant nutrients such as nitrate uptake l root exudates as allelochemicals l research l of soluble metals in the soil soluble components in soil salinity accumulation transmission l l???? Environmental benefits: in-situ extraction, destruction of soil hydraulic properties of small minimum volume, ion exchange capacity of less than 0.5 ml minimal (less than soil) PH value low price unchanged after sampling sampling and analysis of metal ions dissolved oxygen, you can choose RHIZON MOM dedicated Rhizon soil solution samplers. ? 19.21.21? Having a length of 10 cm, diameter 2.5 cm, with 10 cm inner diameter of the wire and glass fiber reinforced composite pipe, male tabs, can be connected to vacuum. For small potted plants and soil sampling column. 19.21.21F? Having a length of 10 cm, diameter 2.5 cm, with the wire and glass fiber reinforced composite pipe inner diameter 10 cm, female connectors. For small potted plants and soil sampling column. 19.21.22? Having a length of 5 cm, a diameter of 2.5 cm, with the wire and glass fiber reinforced composite pipe the inner diameter of 10 cm, male tabs, can be connected to vacuum. For small potted plants and soil sampling column. 19.21.22F? Having a length of 5 cm, a diameter of 2.5 cm, with the wire and glass fiber reinforced composite pipe inner diameter 10 cm, female connectors. For small potted plants and soil sampling column.