{"product_id":"mtc-bio-softouch-ulf-pipette-tips","title":"MTC Bio SofTouch ULF Pipette Tips – Sterile, Filtered \u0026 Non-Filtered, 20–1000 µL","description":"\u003cdiv style=\"max-width:1400px;margin:0 auto;font-family:'Open Sans',sans-serif;font-weight:300;color:#333;background:#fff;padding:16px;\"\u003e\n\u003csection style=\"border-bottom:1px solid #e0e0e0;padding:0 0 40px;margin:0 0 40px;display:flex;flex-wrap:wrap;gap:28px 40px;align-items:center;\"\u003e\u003cdiv style=\"flex:1 1 450px;min-width:min(300px,100%);text-align:center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0896\/1579\/4474\/files\/Primary-P4615-200F.jpg?v=1793921392\" alt=\"MTC Bio SofTouch ULF Pipette Tips – Sterile, Filtered \u0026amp; Non-Filtered, 20–1000 µL\" style=\"width:100%;max-width:440px;height:auto;object-fit:contain;border-radius:8px;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 450px;min-width:min(300px,100%);\"\u003e\n\u003ch3\u003eLow-force tip changes with a secure fit for SofTouch ULF and Rainin LTS pipettors.\u003c\/h3\u003e\n\u003cp style=\"font-size:1rem;line-height:1.6;\"\u003eMTC Bio SofTouch ULF tips pair low-retention polypropylene with a cylindrical collar and positive stop for low-force attachment and ejection. Choose sterile, racked tips in 20, 200, 300 or 1,000 µL, with or without filters. MTC Bio specifies these tips for SofTouch ULF and Rainin LTS pipettors; confirm your specific instrument and tip capacity.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e\u003csection style=\"border-bottom:1px solid #e0e0e0;padding:0 0 40px;margin:0 0 40px;display:flex;flex-wrap:wrap;gap:28px 40px;\"\u003e\u003cdiv style=\"flex:1 1 180px;text-align:center;border:1px solid #e0e0e0;border-radius:8px;padding:20px 12px;background:#f9f9f9;\"\u003e\n\u003cp style=\"font-size:1.6rem;font-weight:600;color:#1f6fb2;\"\u003e20–1,000 µL\u003c\/p\u003e\n\u003cp style=\"font-size:1rem;line-height:1.6;\"\u003eFour tip capacities\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 180px;text-align:center;border:1px solid #e0e0e0;border-radius:8px;padding:20px 12px;background:#f9f9f9;\"\u003e\n\u003cp style=\"font-size:1.6rem;font-weight:600;color:#1f6fb2;\"\u003eFiltered or standard\u003c\/p\u003e\n\u003cp style=\"font-size:1rem;line-height:1.6;\"\u003eChoose your protection\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 180px;text-align:center;border:1px solid #e0e0e0;border-radius:8px;padding:20px 12px;background:#f9f9f9;\"\u003e\n\u003cp style=\"font-size:1.6rem;font-weight:600;color:#1f6fb2;\"\u003e96 tips\u003c\/p\u003e\n\u003cp style=\"font-size:1rem;line-height:1.6;\"\u003ePer rack\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 180px;text-align:center;border:1px solid #e0e0e0;border-radius:8px;padding:20px 12px;background:#f9f9f9;\"\u003e\n\u003cp style=\"font-size:1.6rem;font-weight:600;color:#1f6fb2;\"\u003e960 or 576\u003c\/p\u003e\n\u003cp style=\"font-size:1rem;line-height:1.6;\"\u003eTips per pack\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e\u003csection style=\"border-bottom:1px solid #e0e0e0;padding:0 0 40px;margin:0 0 40px;\"\u003e\u003ch3\u003eWhy Labs Choose SofTouch ULF Pipette Tips\u003c\/h3\u003e\n\u003cdiv style=\"display:flex;flex-wrap:wrap;gap:28px 40px;\"\u003e\n\u003cdiv style=\"flex:1 1 280px;min-width:min(260px,100%);border-left:3px solid #1f6fb2;padding:4px 0 4px 16px;\"\u003e\n\u003cstrong\u003eLow-force fit\u003c\/strong\u003e\u003cp style=\"font-size:1rem;line-height:1.6;\"\u003eA cylindrical collar with a positive stopping point supports a consistent seal and easier tip attachment and ejection.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 280px;min-width:min(260px,100%);border-left:3px solid #1f6fb2;padding:4px 0 4px 16px;\"\u003e\n\u003cstrong\u003eLow-retention polypropylene\u003c\/strong\u003e\u003cp style=\"font-size:1rem;line-height:1.6;\"\u003eMTC Bio specifies medical-grade polypropylene designed for low retention.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 280px;min-width:min(260px,100%);border-left:3px solid #1f6fb2;padding:4px 0 4px 16px;\"\u003e\n\u003cstrong\u003eSterile, ready-racked\u003c\/strong\u003e\u003cp style=\"font-size:1rem;line-height:1.6;\"\u003ePresterilized tips come in 96-position racks, protected in plastic wrap.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 280px;min-width:min(260px,100%);border-left:3px solid #1f6fb2;padding:4px 0 4px 16px;\"\u003e\n\u003cstrong\u003eOptional filter\u003c\/strong\u003e\u003cp style=\"font-size:1rem;line-height:1.6;\"\u003eFiltered versions use a modified polyethylene filter to help block aerosols and contaminants from the pipettor shaft.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/section\u003e\u003csection style=\"border-bottom:1px solid #e0e0e0;padding:0 0 40px;margin:0 0 40px;\"\u003e\u003ch3\u003eWhich SofTouch ULF Tips Do I Need?\u003c\/h3\u003e\n\u003cdiv style=\"display:flex;flex-wrap:wrap;gap:28px 40px;\"\u003e\n\u003cdiv style=\"flex:1 1 280px;min-width:min(260px,100%);border-left:3px solid #1f6fb2;padding:4px 0 4px 16px;\"\u003e\n\u003cstrong\u003e20 µL: P4615-20F or P4615-20R\u003c\/strong\u003e\u003cp style=\"font-size:1rem;line-height:1.6;\"\u003eFor compatible 2, 10 and 20 µL pipettes; 10 racks of 96 tips.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 280px;min-width:min(260px,100%);border-left:3px solid #1f6fb2;padding:4px 0 4px 16px;\"\u003e\n\u003cstrong\u003e200 µL: P4615-200F or P4615-200R\u003c\/strong\u003e\u003cp style=\"font-size:1rem;line-height:1.6;\"\u003eFor compatible 50, 100 and 200 µL pipettes; 10 racks of 96 tips.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 280px;min-width:min(260px,100%);border-left:3px solid #1f6fb2;padding:4px 0 4px 16px;\"\u003e\n\u003cstrong\u003e300 µL: P4615-300F or P4615-300R\u003c\/strong\u003e\u003cp style=\"font-size:1rem;line-height:1.6;\"\u003eFor compatible 200, 250 and 300 µL pipettes; 10 racks of 96 tips.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 280px;min-width:min(260px,100%);border-left:3px solid #1f6fb2;padding:4px 0 4px 16px;\"\u003e\n\u003cstrong\u003e1,000 µL: P4615-1000F or P4615-1000R\u003c\/strong\u003e\u003cp style=\"font-size:1rem;line-height:1.6;\"\u003eFor compatible 1,000 µL pipettes; 6 racks of 96 tips.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 280px;min-width:min(260px,100%);border-left:3px solid #1f6fb2;padding:4px 0 4px 16px;\"\u003e\n\u003cstrong\u003eFiltered or non-filtered?\u003c\/strong\u003e\u003cp style=\"font-size:1rem;line-height:1.6;\"\u003eChoose the F version when your method calls for an aerosol filter; R indicates a non-filtered rack. Select the fit and volume your instrument requires.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/section\u003e\u003csection style=\"border-bottom:1px solid #e0e0e0;padding:0 0 40px;margin:0 0 40px;display:flex;flex-wrap:wrap;gap:28px 40px;align-items:center;\"\u003e\u003cdiv style=\"flex:1 1 450px;min-width:min(300px,100%);\"\u003e\n\u003ch3\u003ePurpose-Built for Low-Force Pipetting\u003c\/h3\u003e\n\u003cp style=\"font-size:1rem;line-height:1.6;\"\u003eThe SofTouch ULF collar and stopping point are designed to provide a consistent seal while reducing attachment and ejection force. MTC Bio specifies fit on SofTouch ULF and Rainin LTS pipettors. The listed instrument volumes are supplier-reported compatibility groupings, not validated working-volume ranges; confirm your model before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 450px;min-width:min(300px,100%);text-align:center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0896\/1579\/4474\/files\/Primary-P4615-200R.jpg?v=1793921392\" alt=\"MTC Bio SofTouch ULF Pipette Tips – Sterile, Filtered \u0026amp; Non-Filtered, 20–1000 µL — manufacturer product image\" style=\"width:100%;max-width:440px;height:auto;object-fit:contain;border-radius:8px;\"\u003e\u003c\/div\u003e\u003c\/section\u003e\u003csection style=\"border-bottom:1px solid #e0e0e0;padding:0 0 40px;margin:0 0 40px;\"\u003e\u003ch3\u003eTypical Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRoutine reagent and buffer transfer with compatible low-force pipettes\u003c\/li\u003e\n\u003cli\u003ePCR and molecular-biology workflows where the specified cleanliness meets the method\u003c\/li\u003e\n\u003cli\u003eSmall-volume sample preparation and dispensing\u003c\/li\u003e\n\u003cli\u003eAerosol-sensitive handling with the filtered configuration\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"font-size:1rem;line-height:1.6;\"\u003eConfirm material compatibility and your method’s requirements before use. No additional performance or regulatory certification is implied.\u003c\/p\u003e\u003c\/section\u003e\u003csection style=\"background:#f3f8fc;border-left:4px solid #1f6fb2;padding:24px;margin-bottom:40px;\"\u003e\u003ch3\u003ePractical Bench Tip\u003c\/h3\u003e\n\u003cp style=\"font-size:1rem;line-height:1.6;\"\u003eMatch both the pipette family and tip capacity. Follow the pipettor manufacturer’s seating and ejection instructions and your lab’s contamination-control procedures.\u003c\/p\u003e\u003c\/section\u003e\u003csection style=\"border-bottom:1px solid #e0e0e0;padding:0 0 40px;margin:0 0 40px;\"\u003e\u003ch3\u003eRelated Laboratory Products\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eAlternative format:\u003c\/strong\u003e \u003ca href=\"\/products\/mtc-bio-ulf-wide-bore-pipette-tips-lts-compatible\"\u003eMTC Bio ULF wide-bore pipette tips for 200 and 1,000 µL\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRelated workflow:\u003c\/strong\u003e \u003ca href=\"\/products\/mtc-bio-halo-single-channel-pipettors\"\u003eMTC Bio Halo single-channel pipettors\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRelated workflow:\u003c\/strong\u003e \u003ca href=\"\/products\/mtc-bio-propette-le-single-channel-pipettors\"\u003eMTC Bio ProPette LE single-channel pipettors\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp style=\"font-size:1rem;line-height:1.6;\"\u003eRelated-workflow pipettors are separate products. Their inclusion does not establish compatibility with these ULF tips; confirm tip fit before ordering.\u003c\/p\u003e\u003c\/section\u003e\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;\"\u003e\n\u003ch3 style=\"font-size: 1.1rem; font-weight: 600; margin: 0 0 16px 0;\"\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cdetails itemscope itemprop=\"mainEntity\" 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;\"\u003eAre SofTouch ULF tips an alternative to Rainin LTS tips?\u003c\/summary\u003e\u003cdiv itemscope itemprop=\"acceptedAnswer\" 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;\"\u003eMTC Bio specifies its SofTouch ULF tips for Rainin LTS pipettors, so they may be an alternative when the tip size and your model are compatible. P4615-20F and Rainin 30389225 are both 20 µL maximum, sterile, filtered tips supplied as 10 racks of 96 for LTS-family pipettors. Rack design, sterilization details and certifications may differ; validate fit and performance before changing products. Trademarks belong to their respective owners; comparison does not imply endorsement, affiliation or common manufacturing origin.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails itemscope itemprop=\"mainEntity\" 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 P4615-20F replace Rainin 30389225?\u003c\/summary\u003e\u003cdiv itemscope itemprop=\"acceptedAnswer\" 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;\"\u003eBoth are 20 µL maximum, sterile filtered tips in 10 racks of 96, specified for LTS-family 2, 10 and 20 µL pipettes. They come from different manufacturers; rack and certification details may differ. Confirm your specific model and validate pipetting performance before substitution. Rainin LTS is a trademark of Mettler-Toledo Rainin, LLC; no affiliation or endorsement is implied.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails itemscope itemprop=\"mainEntity\" 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 catalog numbers are filtered?\u003c\/summary\u003e\u003cdiv itemscope itemprop=\"acceptedAnswer\" 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;\"\u003eP4615-20F, P4615-200F, P4615-300F and P4615-1000F are filtered. The corresponding R SKUs are non-filtered.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails itemscope itemprop=\"mainEntity\" 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 pipette capacities match each tip?\u003c\/summary\u003e\u003cdiv itemscope itemprop=\"acceptedAnswer\" 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;\"\u003eMTC Bio lists 20 µL tips for compatible 2, 10 and 20 µL pipettes; 200 µL tips for 50, 100 and 200 µL; 300 µL tips for 200, 250 and 300 µL; and 1,000 µL tips for 1,000 µL instruments. Confirm model fit.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails itemscope itemprop=\"mainEntity\" 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 tips are in each pack?\u003c\/summary\u003e\u003cdiv itemscope itemprop=\"acceptedAnswer\" 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;\"\u003eP4615-20F\/20R, 200F\/200R and 300F\/300R contain 10 racks of 96, or 960 tips. P4615-1000F and 1000R contain 6 racks of 96, or 576 tips.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails itemscope itemprop=\"mainEntity\" 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;\"\u003eAre these tips sterile and low-retention?\u003c\/summary\u003e\u003cdiv itemscope itemprop=\"acceptedAnswer\" 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;\"\u003eYes. MTC Bio describes the racked tips as sterile and manufactured for low-retention performance. It also states that they are certified free of endotoxins, pyrogens, RNase, DNase and PCR inhibitors.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails itemscope itemprop=\"mainEntity\" 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 do the filters do?\u003c\/summary\u003e\u003cdiv itemscope itemprop=\"acceptedAnswer\" 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 modified polyethylene filters in F SKUs help block aerosols and contaminants from entering the pipettor shaft. They do not replace validated contamination controls.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails itemscope itemprop=\"mainEntity\" 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;\"\u003eAre these universal-fit pipette tips?\u003c\/summary\u003e\u003cdiv itemscope itemprop=\"acceptedAnswer\" 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;\"\u003eDo not assume universal fit. MTC Bio specifies SofTouch ULF and Rainin LTS compatibility. Confirm your exact pipettor and volume before ordering.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"MTC Bio","offers":[{"title":"P4615-20F | 20 µL | Filtered | 960\/pack","offer_id":53478133793066,"sku":"BTS-P4615-20F","price":92.03,"currency_code":"USD","in_stock":true},{"title":"P4615-200F | 200 µL | Filtered | 960\/pack","offer_id":53478133825834,"sku":"BTS-P4615-200F","price":92.03,"currency_code":"USD","in_stock":true},{"title":"P4615-300F | 300 µL | Filtered | 960\/pack","offer_id":53478133858602,"sku":"BTS-P4615-300F","price":171.64,"currency_code":"USD","in_stock":true},{"title":"P4615-1000F | 1000 µL | Filtered | 576\/pack","offer_id":53478133891370,"sku":"BTS-P4615-1000F","price":92.03,"currency_code":"USD","in_stock":true},{"title":"P4615-20R | 20 µL | Non-filtered | 960\/pack","offer_id":53478133924138,"sku":"BTS-P4615-20R","price":61.01,"currency_code":"USD","in_stock":true},{"title":"P4615-200R | 200 µL | Non-filtered | 960\/pack","offer_id":53478133956906,"sku":"BTS-P4615-200R","price":61.01,"currency_code":"USD","in_stock":true},{"title":"P4615-300R | 300 µL | Non-filtered | 960\/pack","offer_id":53478133989674,"sku":"BTS-P4615-300R","price":102.88,"currency_code":"USD","in_stock":true},{"title":"P4615-1000R | 1000 µL | Non-filtered | 576\/pack","offer_id":53478134022442,"sku":"BTS-P4615-1000R","price":61.01,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/1579\/4474\/files\/Primary-P4615-200F.jpg?v=1793921392","url":"https:\/\/bluetigerscientific.com\/products\/mtc-bio-softouch-ulf-pipette-tips","provider":"Blue Tiger Scientific","version":"1.0","type":"link"}