{"product_id":"apstein-type-plankton-net-50-cm","title":"Apstein Type Plankton Net 50 cm ²⁶","description":"\u003ch2 style=\"text-align: center;\"\u003ePlankton Net acc. to Apstein: Excellence in Limnological Sampling\u003c\/h2\u003e\n\u003ch4 style=\"text-align: center;\"\u003eThe industry-standard tool for qualitative and quantitative plankton collection, built for durability and precision in freshwater research.\u003c\/h4\u003e\n\u003cdiv style=\"text-align: center; margin: 20px 0;\"\u003e\u003ciframe title=\"How to mount gaze to net bucket for plankton net\" src=\"https:\/\/www.youtube.com\/embed\/VEUsgHqJXKo\" height=\"751\" width=\"1335\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003cp style=\"text-align: justify;\"\u003eThe Plankton Net according to Apstein is a cornerstone of modern limnological investigation. This standardized, vertically operated net is specifically designed for qualitative studies of the water column. It features a high-grade 50 cm conical net bag attached to a 25 cm diameter stainless steel ring, ensuring a stable and reliable opening during deployment. Its hydrodynamic design allows researchers to capture representative biological samples with minimal disturbance.\u003c\/p\u003e\n\u003cp style=\"text-align: justify;\"\u003eA key feature of this system is the detachable net bucket, which facilitates easy sample retrieval. The bucket includes a weighted stainless steel ring for rapid vertical descent, a metal drain cock for precise sample release, and an integrated window covered with mesh fabric that matches the net bag. While the standard 55 µm mesh is ideal for phytoplankton, a wide range of sizes is available to suit specific research needs, from fine microplankton to larger zooplankton.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul style=\"text-align: justify;\"\u003e\n\u003cli\u003eStandardized design built to Apstein specifications for consistent and comparable scientific data.\u003c\/li\u003e\n\u003cli\u003eAll metal parts are made of high-quality stainless steel for total corrosion resistance.\u003c\/li\u003e\n\u003cli\u003eDetachable net bucket features a side window for sample concentration and a metal drain cock.\u003c\/li\u003e\n\u003cli\u003eHighly versatile applications including qualitative, quantitative with reduction cone, and closing versions.\u003c\/li\u003e\n\u003cli\u003eExtensive selection of mesh sizes ranging from 5 µm to 780 µm to target specific organisms.\u003c\/li\u003e\n\u003cli\u003eWeighted stainless steel ring on the bucket ensures stable vertical operation.\u003c\/li\u003e\n\u003cli\u003eMinimal maintenance required with a simple fresh water rinse after every deployment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cul class=\"tabs\"\u003e\n\u003cli\u003e\u003ca class=\"active\" href=\"#tab1\"\u003eSpecifications\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#tab2\"\u003eIn the Box\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#tab5\"\u003eDocuments\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cul style=\"text-align: justify;\" class=\"tabs-content\"\u003e\n\u003cli class=\"active\" id=\"tab1\"\u003e\n\u003ctable style=\"width: 80%; margin: auto; height: auto;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct ID\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e438 001\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLength (Full Assembly)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e95 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLength (Net Bag)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e50 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDiameter (Stainless Steel Ring)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e25 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDiameter (Lower End)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3.2 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOpening Area\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.05 m²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNet Bucket Inner Ø\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e25 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNet Bucket Outer Ø\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e32 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTotal Volume\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e36.5 ml\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVolume Underneath Window\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e7 ml\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAvailable Mesh Sizes (µm)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5, 55, 70, 75, 80, 85, 90, 100, 120, 150, 177, 180, 200, 225, 250, 275, 300, 335, 405, 500, 780\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli id=\"tab2\"\u003e\n\u003cul\u003e\n\u003cli\u003e1x Stainless steel ring (25 cm) with bridle\u003c\/li\u003e\n\u003cli\u003e1x Conical net bag (50 cm length)\u003c\/li\u003e\n\u003cli\u003e1x Detachable net bucket with mesh window\u003c\/li\u003e\n\u003cli\u003e1x Metal drain cock\u003c\/li\u003e\n\u003cli\u003e1x Weighted stainless steel ring\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli id=\"tab5\"\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0012\/4292\/3091\/files\/Ficha_Tecnica_de_HYDR-438-001_en_ignles.pdf?v=1777409211\" target=\"_blank\"\u003eTechnical Datasheet\u003c\/a\u003e (English)\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0012\/4292\/3091\/files\/Manual_de_Usuario_de_HYDR-438-001_en_ingles.pdf?v=1777409210\" target=\"_blank\"\u003eUser Manual\u003c\/a\u003e (English)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hydro-Bios","offers":[{"title":"55","offer_id":44540088221779,"sku":"HYDR-438-001","price":0.0,"currency_code":"USD","in_stock":true},{"title":"780","offer_id":44540088254547,"sku":"HYDR-438-001","price":0.0,"currency_code":"USD","in_stock":true},{"title":"500","offer_id":44540088287315,"sku":"HYDR-438-001","price":0.0,"currency_code":"USD","in_stock":true},{"title":"405","offer_id":44540088320083,"sku":"HYDR-438-001","price":0.0,"currency_code":"USD","in_stock":true},{"title":"335","offer_id":44540088352851,"sku":"HYDR-438-001","price":0.0,"currency_code":"USD","in_stock":true},{"title":"300","offer_id":44540088385619,"sku":"HYDR-438-001","price":0.0,"currency_code":"USD","in_stock":true},{"title":"275","offer_id":44540088418387,"sku":"HYDR-438-001","price":0.0,"currency_code":"USD","in_stock":true},{"title":"250","offer_id":44540088451155,"sku":"HYDR-438-001","price":0.0,"currency_code":"USD","in_stock":true},{"title":"225","offer_id":44540088483923,"sku":"HYDR-438-001","price":0.0,"currency_code":"USD","in_stock":true},{"title":"200","offer_id":44540088516691,"sku":"HYDR-438-001","price":0.0,"currency_code":"USD","in_stock":true},{"title":"180","offer_id":44540088549459,"sku":"HYDR-438-001","price":0.0,"currency_code":"USD","in_stock":true},{"title":"177","offer_id":44540088582227,"sku":"HYDR-438-001","price":0.0,"currency_code":"USD","in_stock":true},{"title":"150","offer_id":44540088614995,"sku":"HYDR-438-001","price":0.0,"currency_code":"USD","in_stock":true},{"title":"120","offer_id":44540088647763,"sku":"HYDR-438-001","price":0.0,"currency_code":"USD","in_stock":true},{"title":"100","offer_id":44540088680531,"sku":"HYDR-438-001","price":0.0,"currency_code":"USD","in_stock":true},{"title":"90","offer_id":44540088713299,"sku":"HYDR-438-001","price":0.0,"currency_code":"USD","in_stock":true},{"title":"85","offer_id":44540088746067,"sku":"HYDR-438-001","price":0.0,"currency_code":"USD","in_stock":true},{"title":"80","offer_id":44540088778835,"sku":"HYDR-438-001","price":0.0,"currency_code":"USD","in_stock":true},{"title":"75","offer_id":44540088811603,"sku":"HYDR-438-001","price":0.0,"currency_code":"USD","in_stock":true},{"title":"70","offer_id":44540088844371,"sku":"HYDR-438-001","price":0.0,"currency_code":"USD","in_stock":true},{"title":"64","offer_id":44540088877139,"sku":"HYDR-438-001","price":638.0,"currency_code":"USD","in_stock":true},{"title":"50","offer_id":44540088909907,"sku":"HYDR-438-001","price":0.0,"currency_code":"USD","in_stock":true},{"title":"48","offer_id":44540088942675,"sku":"HYDR-438-001","price":0.0,"currency_code":"USD","in_stock":true},{"title":"41","offer_id":44540088975443,"sku":"HYDR-438-001","price":0.0,"currency_code":"USD","in_stock":true},{"title":"36","offer_id":44540089008211,"sku":"HYDR-438-001","price":638.0,"currency_code":"USD","in_stock":true},{"title":"30","offer_id":44540089040979,"sku":"HYDR-438-0026","price":0.0,"currency_code":"USD","in_stock":true},{"title":"25","offer_id":44540089073747,"sku":"HYDR-438-001","price":638.0,"currency_code":"USD","in_stock":true},{"title":"15","offer_id":44540089106515,"sku":"HYDR-438-0028","price":0.0,"currency_code":"USD","in_stock":true},{"title":"10","offer_id":44540089139283,"sku":"HYDR-438-0029","price":0.0,"currency_code":"USD","in_stock":true},{"title":"5","offer_id":44540089172051,"sku":"HYDR-438-0030","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0228\/9323\/files\/Apstein_Type_Plankton_Net_50_cm99.png?v=1777409074","url":"https:\/\/www.global.bioweb.co\/products\/apstein-type-plankton-net-50-cm","provider":"BIOWEB USA","version":"1.0","type":"link"}