Please note that only a selection of standardized soil rings, soil water samplers & accessories are available in the online store. Please request a quote for larger quantities and customized tools. Upon completion of the order, we will send you an invoice (showing VAT separately). Please contact us for exports and if you have any questions.
Soil rings are manufactured from stainless steel (2 mm). One side of the rings is tapered / beveled (outwards) to facilitate insertion into the soil. Soil core sample rings are available online in one inner diameter (50 mm) and two height variants: i) 50 mm inner diameter and 51 mm height (~100 cm3 sample volume) and ii) 50 mm ID x 102 mm height (~200 cm3). Outer diameter of the soil cutting rings is 54 mm. Soil sample rings sets are sold online in sets of 10 rings; sets can include a carrying case or a matched soil ring sampler (get quote; different soil ring sampler types and custom soil ring dimensions, numbers available).
MicroRhizon Sampler for Soil Pore Water Sampling in Rhizonboxes (via 1.5 mm holes in rear panels) and Agar tests. They consist of two parts: a porous part (i.e. microfiltration membrane) of 8 mm with an outer diameter of 1 mm, and a PEEK tube (0.6*0.4 mm; 12 cm long) with a silicone connector that fits onto a syringe. The average pore size of the membrane is 0.15 µm. The yield of MicroRhizons is up to 2 ml. MicroRhizons can be steam sterilized. Sets contain 10 pieces. A 5 ml Syringe set [Syringe PP, 5 ml with tip, with wooden retainers; 10x] can be purchased for sampling MicroRhizons. Please get a quote for other soil water sampler types.