{"product_id":"rota-rack-tube-rack","title":"Heathrow Scientific Rota-Rack Adjustable Tube Rack","description":"\u003cdiv class=\"bts-heathrow-details\" style=\"font-family:Open Sans,Arial,sans-serif;max-width:1400px;margin:0 auto;padding:24px 16px;color:#252525;line-height:1.75;box-sizing:border-box;\"\u003e\n\u003cp style=\"font-size:12px;letter-spacing:2px;font-weight:700;color:#48751f;margin:0 0 12px;\"\u003eHEATHROW SCIENTIFIC · BLUE TIGER SCIENTIFIC\u003c\/p\u003e\n\u003ch2 style=\"font-size:30px;line-height:1.25;color:#111;margin:0 0 20px;\"\u003eRota-Rack rotating tube rack for 10–50 mL formats\u003c\/h2\u003e\n\u003cp\u003eThe Heathrow Scientific Rota-Rack HS29040A is a polypropylene tube rack with four interlocked rotating modules. Alternative faces provide 13.5–29 mm well diameters for listed 10–50 mL tube formats; face counts must not be added into a simultaneous capacity.\u003c\/p\u003e\n\u003cdiv style=\"display:flex;flex-wrap:wrap;gap:12px;margin:24px 0;\"\u003e\n\u003cdiv style=\"flex:1 1 180px;min-width:0;padding:16px;border-left:4px solid #78a842;background:#f3f6ef;box-sizing:border-box;font-weight:700;\"\u003eFour adjustable modules\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 180px;min-width:0;padding:16px;border-left:4px solid #78a842;background:#f3f6ef;box-sizing:border-box;font-weight:700;\"\u003e10–50 mL tube formats\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 180px;min-width:0;padding:16px;border-left:4px solid #78a842;background:#f3f6ef;box-sizing:border-box;font-weight:700;\"\u003e13.5–29 mm well diameters\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 180px;min-width:0;padding:16px;border-left:4px solid #78a842;background:#f3f6ef;box-sizing:border-box;font-weight:700;\"\u003eAutoclavable polypropylene\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cfigure style=\"margin:28px 0;padding:12px;background:#fafafa;box-sizing:border-box;text-align:center;\"\u003e\u003cimg alt=\"Heathrow Scientific Rota-Rack Adjustable Tube Rack — manufacturer product view\" loading=\"lazy\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0896\/1579\/4474\/files\/Heathrow-Scientific-ROTA-RACK-TUBE-RACK-HS29040A_907__85027.1717550833_1d96dac3-f097-456b-adfc-9f9188ff4a38.jpg?v=1791585820\" style=\"display:block;width:100%;max-width:580px;height:auto;max-height:460px;object-fit:contain;margin:0 auto;\"\u003e\u003cfigcaption style=\"font-size:13px;color:#555;margin-top:12px;\"\u003eManufacturer view of the four-module Rota-Rack and its alternative well faces.\u003c\/figcaption\u003e\u003c\/figure\u003e\u003ch2 style=\"font-size:25px;margin:32px 0 18px;\"\u003eWhy choose this design?\u003c\/h2\u003e\n\u003cdiv style=\"display:flex;flex-wrap:wrap;gap:18px;\"\u003e\n\u003csection style=\"flex:1 1 240px;min-width:0;border:1px solid #ddd;border-top:4px solid #7bad45;padding:20px;box-sizing:border-box;\"\u003e\u003ch3 style=\"font-size:19px;line-height:1.4;margin:0 0 10px;\"\u003eAdapt individual sections\u003c\/h3\u003e\n\u003cp style=\"margin:0;\"\u003eInterlocked modules can be adjusted to present the wells needed for the current set of tubes.\u003c\/p\u003e\u003c\/section\u003e\u003csection style=\"flex:1 1 240px;min-width:0;border:1px solid #ddd;border-top:4px solid #7bad45;padding:20px;box-sizing:border-box;\"\u003e\u003ch3 style=\"font-size:19px;line-height:1.4;margin:0 0 10px;\"\u003eCheck fit by diameter\u003c\/h3\u003e\n\u003cp style=\"margin:0;\"\u003eFour well diameters help organize varied tube formats. Verify the outside diameter and bottom shape of the actual tube, not just its nominal volume.\u003c\/p\u003e\u003c\/section\u003e\u003csection style=\"flex:1 1 240px;min-width:0;border:1px solid #ddd;border-top:4px solid #7bad45;padding:20px;box-sizing:border-box;\"\u003e\u003ch3 style=\"font-size:19px;line-height:1.4;margin:0 0 10px;\"\u003eReusable rack construction\u003c\/h3\u003e\n\u003cp style=\"margin:0;\"\u003ePolypropylene and a published 121°C autoclave rating suit reusable laboratory organization within a validated cleaning process.\u003c\/p\u003e\u003c\/section\u003e\n\u003c\/div\u003e\n\u003csection style=\"background:#f3f6ef;padding:24px 20px;margin:30px 0;box-sizing:border-box;\"\u003e\u003ch2 style=\"font-size:24px;margin:0 0 12px;\"\u003eHow to choose and check fit\u003c\/h2\u003e\n\u003cp style=\"margin:0;\"\u003eHS29040A is one rack comprising purple, blue, green and yellow modules. Use the face table to choose the orientation. Face capacities describe alternative layouts; do not add them to claim a single simultaneous tube capacity.\u003c\/p\u003e\u003c\/section\u003e\u003ch2 style=\"font-size:24px;\"\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMixed tube workflows\u003c\/li\u003e\n\u003cli\u003eCulture and centrifuge tube organization\u003c\/li\u003e\n\u003cli\u003eShared preparation benches\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"font-size:24px;margin-top:32px;\"\u003eRelated laboratory supplies\u003c\/h2\u003e\n\u003cp\u003eThese related products are sold separately. Review their specifications and confirm compatibility with your procedure.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/mtc-bio-centrifuge-tubes-10-15-25-30-50ml\" style=\"color:#426f21;text-decoration:underline;\"\u003eMTC Bio Centrifuge Tubes – 10, 15, 25, 30, 50 \u0026amp; 250 mL; Sterile \u0026amp; Non-Sterile Options\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/snap-together-conical-tube-rack\" style=\"color:#426f21;text-decoration:underline;\"\u003eHeathrow Scientific Snap-Together Conical Tube Rack – 15 \u0026amp; 50 mL, ABS Plastic\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"faq_block\" style=\"border-top: 1px solid #e0e0e0; margin-top: 40px; padding-top: 20px;\"\u003e\u003cdiv itemscope=\"\" itemtype=\"https:\/\/schema.org\/FAQPage\" style=\"width: 100%; padding: 20px 0; font-family: 'Open Sans', sans-serif; font-weight: 300; color: #333; line-height: 1.15;\"\u003e\n\u003ch3 style=\"font-size: 1.1rem; font-weight: 600; margin: 0 0 16px 0;\"\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cdetails itemprop=\"mainEntity\" itemscope=\"\" itemtype=\"https:\/\/schema.org\/Question\" style=\"border: 1px solid #e0e0e0; border-radius: 8px; margin: 0 0 10px 0; background: #fff;\"\u003e\u003csummary itemprop=\"name\" style=\"cursor: pointer; padding: 14px 16px; font-size: 1rem; font-weight: 600; list-style-position: inside;\"\u003eHow many modules come with one rack?\u003c\/summary\u003e\u003cdiv itemprop=\"acceptedAnswer\" itemscope=\"\" itemtype=\"https:\/\/schema.org\/Answer\" style=\"padding: 0 16px 14px 16px;\"\u003e\u003cp itemprop=\"text\" style=\"font-size: 0.97rem; line-height: 1.6; margin: 0;\"\u003eFour interlocked modules: purple, blue, green and yellow.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails itemprop=\"mainEntity\" itemscope=\"\" itemtype=\"https:\/\/schema.org\/Question\" style=\"border: 1px solid #e0e0e0; border-radius: 8px; margin: 0 0 10px 0; background: #fff;\"\u003e\u003csummary itemprop=\"name\" style=\"cursor: pointer; padding: 14px 16px; font-size: 1rem; font-weight: 600; list-style-position: inside;\"\u003eWhat does rotating the modules do?\u003c\/summary\u003e\u003cdiv itemprop=\"acceptedAnswer\" itemscope=\"\" itemtype=\"https:\/\/schema.org\/Answer\" style=\"padding: 0 16px 14px 16px;\"\u003e\u003cp itemprop=\"text\" style=\"font-size: 0.97rem; line-height: 1.6; margin: 0;\"\u003eIt presents a different well layout so the rack can accommodate different tube sizes.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails itemprop=\"mainEntity\" itemscope=\"\" itemtype=\"https:\/\/schema.org\/Question\" style=\"border: 1px solid #e0e0e0; border-radius: 8px; margin: 0 0 10px 0; background: #fff;\"\u003e\u003csummary itemprop=\"name\" style=\"cursor: pointer; padding: 14px 16px; font-size: 1rem; font-weight: 600; list-style-position: inside;\"\u003eWhich tube volumes are listed?\u003c\/summary\u003e\u003cdiv itemprop=\"acceptedAnswer\" itemscope=\"\" itemtype=\"https:\/\/schema.org\/Answer\" style=\"padding: 0 16px 14px 16px;\"\u003e\u003cp itemprop=\"text\" style=\"font-size: 0.97rem; line-height: 1.6; margin: 0;\"\u003eThe source covers formats from 10 to 50 mL, with specific well diameters shown in the specification table.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails itemprop=\"mainEntity\" itemscope=\"\" itemtype=\"https:\/\/schema.org\/Question\" style=\"border: 1px solid #e0e0e0; border-radius: 8px; margin: 0 0 10px 0; background: #fff;\"\u003e\u003csummary itemprop=\"name\" style=\"cursor: pointer; padding: 14px 16px; font-size: 1rem; font-weight: 600; list-style-position: inside;\"\u003eDoes volume alone establish fit?\u003c\/summary\u003e\u003cdiv itemprop=\"acceptedAnswer\" itemscope=\"\" itemtype=\"https:\/\/schema.org\/Answer\" style=\"padding: 0 16px 14px 16px;\"\u003e\u003cp itemprop=\"text\" style=\"font-size: 0.97rem; line-height: 1.6; margin: 0;\"\u003eNo. Tube outside diameter and bottom geometry also matter. Compare them with the selected face.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails itemprop=\"mainEntity\" itemscope=\"\" itemtype=\"https:\/\/schema.org\/Question\" style=\"border: 1px solid #e0e0e0; border-radius: 8px; margin: 0 0 10px 0; background: #fff;\"\u003e\u003csummary itemprop=\"name\" style=\"cursor: pointer; padding: 14px 16px; font-size: 1rem; font-weight: 600; list-style-position: inside;\"\u003eCan all the face counts be combined?\u003c\/summary\u003e\u003cdiv itemprop=\"acceptedAnswer\" itemscope=\"\" itemtype=\"https:\/\/schema.org\/Answer\" style=\"padding: 0 16px 14px 16px;\"\u003e\u003cp itemprop=\"text\" style=\"font-size: 0.97rem; line-height: 1.6; margin: 0;\"\u003eNo. They describe different orientations, not a guaranteed simultaneous total.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails itemprop=\"mainEntity\" itemscope=\"\" itemtype=\"https:\/\/schema.org\/Question\" style=\"border: 1px solid #e0e0e0; border-radius: 8px; margin: 0 0 10px 0; background: #fff;\"\u003e\u003csummary itemprop=\"name\" style=\"cursor: pointer; padding: 14px 16px; font-size: 1rem; font-weight: 600; list-style-position: inside;\"\u003eCan it be autoclaved?\u003c\/summary\u003e\u003cdiv itemprop=\"acceptedAnswer\" itemscope=\"\" itemtype=\"https:\/\/schema.org\/Answer\" style=\"padding: 0 16px 14px 16px;\"\u003e\u003cp itemprop=\"text\" style=\"font-size: 0.97rem; line-height: 1.6; margin: 0;\"\u003eHeathrow specifies 121°C for this polypropylene rack. Use a validated cycle appropriate to the product.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails itemprop=\"mainEntity\" itemscope=\"\" itemtype=\"https:\/\/schema.org\/Question\" style=\"border: 1px solid #e0e0e0; border-radius: 8px; margin: 0 0 10px 0; background: #fff;\"\u003e\u003csummary itemprop=\"name\" style=\"cursor: pointer; padding: 14px 16px; font-size: 1rem; font-weight: 600; list-style-position: inside;\"\u003eWhat is supplied when I order HS29040A?\u003c\/summary\u003e\u003cdiv itemprop=\"acceptedAnswer\" itemscope=\"\" itemtype=\"https:\/\/schema.org\/Answer\" style=\"padding: 0 16px 14px 16px;\"\u003e\u003cp itemprop=\"text\" style=\"font-size: 0.97rem; line-height: 1.6; margin: 0;\"\u003eOne order quantity supplies 1 rack \/ 4 modules. The order quantity counts the listed pack or set, not each individual component.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Heathrow Scientific","offers":[{"title":"Default Title","offer_id":50280227406122,"sku":"BTS-HS29040A","price":59.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/1579\/4474\/files\/Heathrow-Scientific-ROTA-RACK-TUBE-RACK-HS29040A_907__85027.1717550833_1d96dac3-f097-456b-adfc-9f9188ff4a38.jpg?v=1791585820","url":"https:\/\/bluetigerscientific.com\/products\/rota-rack-tube-rack","provider":"Blue Tiger Scientific","version":"1.0","type":"link"}