This product is available in various packaging configurations. 

• Ideal for molecular biology applications like PCR.
• Features an inert, hydrophobic barrier that prevents pipettor contamination.
• The aerosol barrier will not trap liquid or contaminate samples in the event of over-pipetting.
• Universal Fit for research-grade pipettors.

This product is available in various packaging configurations. 

• New, improved design!
• There is no need to inventory several sizes of barrier tips with the patented MultiGuard3 Barrier Tip.
• Available with low-binding surface technology
• A long sleek tip design
• Optimal barrier placement and collar design allow the MultiGuard3 to be used with 20ul, 100ul, and 200ul pipettors.
• Soft-fit top for easy eject and reliable multi-channel use
• Graduations at 20, 50, 100, and 200 ul
• Ultra-clear resin
• Extended length- 77.8 mm

This product is available in various packaging configurations. 

• Ideal for molecular biology applications like PCR.
• Features an inert, hydrophobic barrier that prevents pipettor contamination.
• The aerosol barrier will not trap liquid or contaminate samples in the event of over-pipetting.
• Universal Fit for research-grade pipettors.
• Available with Low Binding Surface Technology!
• Graduation marks at 10µl, 50µl, and 100µl.

This product is available in various packaging configurations. 

• One Touch creates a leakproof seal.
• Easy to seal, Easy to eject.
• Makes your existing pipettor an ergonomic pipettor.
• The best tip for multi-channel pipettors—is just one touch to seal.
• The soft seal reduces pipettor wear.
• Rigid resin at the end of the tip produces straight tips.
• Graduated and extended volume.
• Certified RNase/DNase-free, non-pyrogenic.
• Top color-coded: yellow = 200ul (1-330ul)
• OneTouch Features

This product is available in various packaging configurations. 

• Extended length – 77.8mm (3 1/16″).
• Accommodates 330µl beneath the barrier.
• Graduation marks at 10µl, 50µl, 100µl, and 200µl.
• Fine point for precision delivery.
• Soft collar fits most 300µl and 200µl pipettors and ejects easily.