Diamond PosiStop 20µL Filter LTS Pipette Tips Diamond PosiStop 20µL filter LTS-compatible pipette tips with integrated aerosol barrier for PCR and contamination-sensitive applications on Rainin LTS pipettes. Order from LabSupplies.com, an authorized Globe Scientific dealer. Product Specifications Specification Details Brand Diamond / Globe Scientific Type PosiStop LTS Filter Volume 20µL Series 154205 Compatibility Rainin LTS pipettes exclusively Filter Integrated aerosol barrier Material PP Best For PCR, qPCR, genomics Frequently Asked Questions Do 20µL filter tips fit all Rainin pipettes? PosiStop filter tips fit Rainin LTS pipettes only. They will not fit Rainin classic or other brands. Can filter tips be used for RNA work? Yes. The aerosol barrier prevents RNase contamination from reaching the pipette barrel, protecting subsequent samples. {"@context": "https://schema.org", "@type": "FAQPage", "mainEntity": [{"@type": "Question", "name": "Do 20\u00b5L filter tips fit all Rainin pipettes?", "acceptedAnswer": {"@type": "Answer", "text": "PosiStop filter tips fit Rainin LTS pipettes only. They will not fit Rainin classic or other brands."}}, {"@type": "Question", "name": "Can filter tips be used for RNA work?", "acceptedAnswer": {"@type": "Answer", "text": "Yes. The aerosol barrier prevents RNase contamination from reaching the pipette barrel, protecting subsequent samples."}}]}