standard rhizon samplers

  • Lysimeter2.5mm diameter, 5cm or 10cm length, a mean pore size of 0.15 µm, and yield of water of approx. 4 mL/minute 
  • Ideal for sampling macro and micro elements, dissolved gases and DOC
  • Ideal for soils in pots, vessels, columns, cylinders with disturbed or undisturbed profiles
  • Ideal for soil columns research

 

related products

 

 

Rhizon SMS, for analyzing macro elements

Rhizon SMS are samplers used to collect water for analyzing macro elements, however they are not suitable for analyzing metals.

19.21.01 10 x Rhizon SMS, 10 cm porous part, SS 316 strengthener wire which can be bent permanently, 12 cm PVC/PE tubing, male luer lock.
19.21.01F 10 x Rhizon SMS, 10 cm porous part, SS 316 strengthener wire which can be bent permanently, 12 cm PVC/PE tubing, female luer lock.
19.21.05 10 x Rhizon SMS, same as 19.21.01, but 5 cm porous part, suitable for small pots and cylinders.
19.21.05F 10 x Rhizon SMS, same as 19.21.01F, but 5 cm porous part, suitable for small pots and cylinders.

Rhizon MOM, for analyzing macro + micro elements

Rhizon MOM are samplers used to collect water for analyzing macro and micro elements, gases and DOC.

19.21.21 10 x Rhizon MOM, 10 cm porous part, glass fiber wire, 12 cm tubing PVC/PE, male luer lock, tip with bulb (bulb diameter 2.8 mm)
19.21.21F 10 x Rhizon MOM, 10 cm porous part, glass fiber wire, 12 cm tubing PVC/PE, female luer lock, tip with bulb (bulb diameter 2.8 mm)
19.21.22 10 x Rhizon MOM, same as 19.21.21, but 5 cm porous part, suitable for small pots and cylinders
19.21.22F 10 x Rhizon MOM, same as 19.21.21F, but 5 cm porous part, suitable for small pots and cylinders

Rhizon CSS, for analyzing macro + micro elements and direct sampling

Rhizon CSS are used for direct sampling in cores or undisturbed sediments. They are used to collect water for analyzing macro and micro elements, gases and DOC.

19.21.23 10 x Rhizon CSS, 5 cm porous part, glass fiber wire, 12 cm tubing PVC/PE, male luer lock, flat tip, diameter 2.5 mm
19.21.23F 10 x Rhizon CSS, 5 cm porous part, glass fiber wire, 12 cm tubing PVC/PE, female luer lock, flat tip, diameter 2.5 mm
19.21.24 10 x Rhizon CSS, same as 19.21.23, but 10 cm porous part
19.21.24F 10 x Rhizon CSS, same as 19.21.23F, but 10 cm porous part

 

    Rhizon CSS in a core

     

    Rhizon Flex, for analyzing macro + micro elements in disturbed soils

    Rhizon Flex, samplers used for disturbed soils, are fit to position during the filling of the pots or cylinders. They are used to collect water for analyzing macro and micro elements, gases and DOC.

    19.21.25 10 x Rhizon Flex, 10 cm porous part, nylon wire, 60 cm tubing PVC/PE, male luer lock
    19.21.25F 10 x Rhizon Flex, 10 cm porous part, nylon wire, 60 cm tubing PVC/PE, female luer lock
    19.21.26 10 x Rhizon Flex, same as 19.21.25, but 5 cm porous part and 30 cm tubing, suitable for small pots and cylinders
    19.21.26F 10 x Rhizon Flex, same as 19.21.25F, but 5 cm porous part and 30 cm tubing, suitable for small pots and cylinders

    sampling accessories

    Before you can take your samples, you will need additional accessories to create a vacuum. This can be either a syringe or a vacuum tube. For field experiments, extension tubing might be useful. We could advise you about the best accessories for your experiments.

     

    specifications of the microfiltration membrane

     

    Basic characteristics

    • Microfiltration membrane with a nominal pore size of 0.12 – 0.18 µm
    • Hydrophilic membrane composed of a blend of polyvinylpyrrolidine and polyethersulfone
    • Structure asymmetric/microporous
    • High performance and a very good anti-fouling behaviour
    • Suitable for filtatrion outside-in and inside-out

     

    Performance data

    pH-range 2 – 12
    Temperature 1 – 90      ºC
    Pressure -300 – +300 kPa

       

      Solvent resistance

         Solvent  Resistance
         Acids

        ++

         Bases

        ++

         Organic esters, ketones, ethers

         Aliphatic alcohols

        +

         Aliphatic hydrocarbons

        +

         Halogenated hydrocarbons

         Aromatic hydrocarbons

         Polar organic solvents

         Oils

        ++

           

          Storage

          Store in a dry, normally ventilated place, away from sources of heat, ignition and direct sunlight. Store between 0 and 50 ºC (32 – 122F). The membrane modules should not be subjected to any freezing temperatures.

           

          further information