{"id":2137,"date":"2026-06-17T18:47:06","date_gmt":"2026-06-17T16:47:06","guid":{"rendered":"https:\/\/vrm.nl\/toepassingsgebieden\/environmental-and-soil-research\/cone-penetration-testing\/"},"modified":"2026-09-08T14:15:01","modified_gmt":"2026-09-08T12:15:01","slug":"cone-penetration-testing","status":"publish","type":"toepassingsgebieden","link":"https:\/\/vrm.nl\/en\/areas-of-application\/environmental-and-soil-research\/cone-penetration-testing\/","title":{"rendered":"Cone Penetration Testing"},"content":{"rendered":"","protected":false},"excerpt":{"rendered":"<p>VRM supplies PET and stainless steel liners for soil investigation with Geoprobe machines, suitable for core sampling and undisturbed soil samples in accordance with fieldwork protocols. The liners are chemically inert and prevent cross-contamination. For sealing after CPT, VRM supplies Mikolit clay rods and clay collars, applicable for NEN 5740 investigations, PFAS locations, and geotechnical research.  <\/p>\n","protected":false},"featured_media":2140,"parent":2047,"menu_order":33,"template":"","meta":{"_acf_changed":false,"wpai_generated_summary":""},"class_list":["post-2137","toepassingsgebieden","type-toepassingsgebieden","status-publish","has-post-thumbnail","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Cone Penetration Testing - VRM<\/title>\n<meta name=\"description\" content=\"VRM supplies PET-core liners in PET and stainless steel for Geoprobe CPT rigs. 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