{"product_id":"rack-for-2-ml-screw-cap-microcentrifuge-tubes-sbs-footprint","title":"Rack for 2 mL Flat-Bottom Screw-Cap Tubes, SBS Footprint","description":"\u003cp\u003eOrganize up to 35 flat-bottom, self-standing 2 mL screw-cap microcentrifuge tubes in a 7 × 5 arrangement with this SBS-format rack.\u003c\/p\u003e\n\u003cp\u003eIntegrated springs at each tube opening grip the tube to help prevent wiggling and maintain a consistent position during robotic pipetting. Recessed bottom seats support the tube bases, while tapered guides help direct tubes into place.\u003c\/p\u003e\n\u003cp\u003eSeparate SBS locating springs are designed to hold the rack firmly in an SBS-format deck slot, helping prevent rack movement and maintain repeatable positioning.\u003c\/p\u003e\n\u003cp\u003eThe nominal footprint measures 127.76 × 85.48 mm, with an overall rack height of 29 mm. Tube spacing is 15.472 mm along the seven-tube axis and 16 mm along the five-tube axis, measured center to center.\u003c\/p\u003e\n\u003cp\u003eDesigned for flat-bottom tubes with a nominal body diameter of 9.8–10.6 mm: the integrated springs reach inward to a 9.8 mm relaxed opening, and the rigid tube holes are 10.6 mm in diameter. Compare your tube dimensions with the technical drawing and check cap clearance for your intended arrangement.\u003c\/p\u003e","brand":"Sergi Lab Supplies","offers":[{"title":"Default Title","offer_id":49752755503259,"sku":"1078","price":29.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0477\/2596\/9563\/files\/01_Main_White_b62ca192-652d-4e96-978f-2756321381a7.jpg?v=1791499295","url":"https:\/\/sergilabsupplies.com\/products\/rack-for-2-ml-screw-cap-microcentrifuge-tubes-sbs-footprint","provider":"Sergi Lab Supplies","version":"1.0","type":"link"}