LIGHT LABS is thrilled to introduce the MTC Bio SofTouch™ ULF™ Pipettor lineup — a brand-new line of ultra-low-force pipettors that brings 100% LTS®-style tip compatibility to labs looking for a high-performance alternative. Available now in single-channel, 4-channel, 8-channel, and 12-channel configurations across a full range of volumes, the SofTouch™ ULF™ is designed to deliver a smoother, more comfortable pipetting experience — and is a direct, cost-effective competitor to Rainin LiteTouch™ pipettors.
Whether you're a Rainin LTS® user looking to reduce costs without giving up tip compatibility, or a lab that wants the smoothest available pipetting action for high-volume repetitive work, the SofTouch™ ULF™ lineup is worth a close look.
Browse the full lineup in our SofTouch ULF Pipettors category.
What Makes the SofTouch™ ULF™ Stand Out?
Ultra Low Force (ULF) Tip Ejection — The SofTouch™ features a low-force tip ejection system specifically engineered to reduce the effort required during repetitive pipetting. For labs doing high-throughput work or users who pipette for extended periods, lower ejection force translates directly to less thumb fatigue and reduced risk of repetitive strain.
The Smoothest Pipetting Action Available — MTC Bio's unique spring and seal piston design delivers what the company describes as the smoothest pipetting stroke available — smoother, they say, than competing LTS® pipettors. Whether you're working with viscous samples, serial dilutions, or high-precision transfers, a smooth, consistent stroke makes every aspiration and dispense more reliable.
100% LTS®-Style Tip Compatibility — All SofTouch™ ULF™ pipettors are fully compatible with LTS®-style tips, including MTC Bio's own ULF tips. If your lab is already stocked with LTS®-style tips, you can switch pipettors without changing your tip inventory.
Full Range of Channels and Volumes — Single-channel models cover 0.1 µL all the way to 10 mL. Multichannel models are available in 4-, 8-, and 12-channel configurations across seven volume ranges each, including a large-volume 1200 µL model in every configuration — ideal for deep-well plate work.
Single-Channel Pipettors — All Models
All single-channel SofTouch™ ULF™ pipettors are priced at $201.75.
| Cat # | Volume Range | Price |
|---|---|---|
| P4600-2.5 | 0.1 – 2.5 µL | $201.75 |
| P4600-10 | 0.5 – 10 µL | $201.75 |
| P4600-20 | 2 – 20 µL | $201.75 |
| P4600-50 | 5 – 50 µL | $201.75 |
| P4600-100 | 10 – 100 µL | $201.75 |
| P4600-200 | 20 – 200 µL | $201.75 |
| P4600-1M | 100 – 1000 µL | $201.75 |
| P4600-5M | 500 – 5000 µL | $201.75 |
| P4600-10M | 1 – 10 mL | $201.75 |
4-Channel Pipettors — All Models
| Cat # | Volume Range | Price |
|---|---|---|
| P4604-10 | 0.5 – 10 µL | $371.25 |
| P4604-20 | 2 – 20 µL | $371.25 |
| P4604-50 | 5 – 50 µL | $371.25 |
| P4604-100 | 10 – 100 µL | $371.25 |
| P4604-200 | 20 – 200 µL | $371.25 |
| P4604-300 | 30 – 300 µL | $371.25 |
| P4604-1M | 120 – 1200 µL | $408.75 |
8-Channel Pipettors — All Models
| Cat # | Volume Range | Price |
|---|---|---|
| P4608-10 | 0.5 – 10 µL | $468.75 |
| P4608-20 | 2 – 20 µL | $468.75 |
| P4608-50 | 5 – 50 µL | $468.75 |
| P4608-100 | 10 – 100 µL | $468.75 |
| P4608-200 | 20 – 200 µL | $468.75 |
| P4608-300 | 30 – 300 µL | $468.75 |
| P4608-1M | 120 – 1200 µL | $524.25 |
12-Channel Pipettors — All Models
| Cat # | Volume Range | Price |
|---|---|---|
| P4612-10 | 0.5 – 10 µL | $596.25 |
| P4612-20 | 2 – 20 µL | $596.25 |
| P4612-50 | 5 – 50 µL | $596.25 |
| P4612-100 | 10 – 100 µL | $596.25 |
| P4612-200 | 20 – 200 µL | $596.25 |
| P4612-300 | 30 – 300 µL | $596.25 |
| P4612-1M | 120 – 1200 µL | $633.75 |
SofTouch™ ULF™ vs. Rainin LiteTouch™ — What's the Difference?
Rainin's LiteTouch™ (LTS®) pipettors have long been the go-to choice for labs that need ultra-low-force tip ejection and a smooth piston stroke. The SofTouch™ ULF™ is designed as a direct alternative at a significantly lower price point, while maintaining full compatibility with LTS®-style tips. Key comparisons:
- Tip compatibility: Both work with LTS®-style tips — switch pipettors without changing your tip inventory
- Pipetting feel: MTC Bio claims the SofTouch™ piston design is smoother than competing LTS® pipettors
- Tip ejection force: Both feature ultra-low tip ejection force to reduce thumb fatigue in repetitive workflows
- Price: The SofTouch™ ULF™ single-channel starts at $201.75 — a meaningful savings over Rainin LiteTouch™ pricing
- Channel options: SofTouch™ ULF™ is available in 1-, 4-, 8-, and 12-channel configurations, covering all common workflow formats
For labs already invested in LTS®-style tips — or those looking to make the move to a lower-ejection-force system — the SofTouch™ ULF™ offers a compelling, cost-effective alternative.
Rainin LTS® is a registered trademark of Mettler-Toledo Rainin, LLC. MTC Bio is not affiliated with or endorsed by the trademark owner.
Browse the complete SofTouch™ ULF™ Pipettor lineup at LIGHT LABS, or contact us at sales@lightlabsusa.com or 1-800-286-3103 for help selecting the right model for your workflow.