Our JMC Concentric Sampling Tube captures 2-inch diameter by 6-inch long samples in clear, PETG copolyester plastic liners from the first 6 inches of topsoil. A metal casing to remains in the ground as the sampling tube is withdrawn. Best of all, with an additional tube - like our JMC Zero Contamination Tube, JMC ESP Sampling Tube, or JMC ESP Plus Sampling Tube - samples can be pulled from below the metal casing through the 2 by 6-inch cavity with minimal cross strata contamination. Ultra-sensitive soil dissipation studies are a breeze with this equipment!

• Tube isolates sample from surrounding soil while being lifted out of the ground.
• Vinyl caps seal sample inside liner during transit to your lab.
• Each tube comes with 15 plastic liners and 30 vinyl caps.
• Extra liners available. See Bulk Discount Schedule.
            (Order from Related Product list below.)
• Casing can be retrieved from ground and reused indefinitely.
• Multiple Casings may be planted with the same Concentric Tube.
            (Additional casings can be ordered from the Related Product list below.)

Sampling tube can be used without the casing. 2 by 6 inch samples can be pulled from most any depth your probe handle and extensions can reach.

Depending on which probe handle you use, you may need an adapter. (See table below;)

If needed, be sure to select the correct adapter below when you order this sampling tube.