From Sequence BioTech: Lifetime Warranty on any new and existing instruments with purchase of tips!

• Low Binding Polymer Technology reduces binding of DNA, enzymes and proteins
• Super-micron barrier inhibits pipettor and carry-over contamination
• Barrier will not trap liquid or contaminate samples if over-pipetting
• Exceptional accuracy and precision
• Pipettors and tips proudly made in the USA

Price is per case of 50 racks