Call (888) 726-7861 (888-RAMSUN-1) or  (844) 474-7388  (844- 4-PIPETTE)  to schedule service

Satisfaction is Guaranteed. Or you don’t pay us.  We believe in giving best service at the lowest price!

                              We are completely insured.                    

          FOR YOUR CONVENIENCE WE NOW WORK 7 DAYS A WEEK!                   

Pipette Calibration service On-Site  in your lab is available in:

For all pipette calibration pricing, please see our FAQs page.

Mail-in service available nationwide. Please contact us for further details.


Ramsun Services offer the best ON-SITE and MAIL-IN service for all your pipette calibration as well as Multi-drop calibration needs. We calibrate pipettes, pipette-aids, bottle-top dispensers and multi-drops.

Our Customers include Federal and State Govt. Labs, major biotech and pharmaceutical companies as well as all major universities & colleges.

Visit our Reviews page to read our customers’ opinion about our pipette calibration service.

We service pipettes from all major manufacturers.

For all your Calibration/repair/service needs, please try us once. If you are happy, please tell others. If not, please tell us.
For all of your Calibration & Repair needs simply call the best, or email us to schedule now.

Want calibration services for Scales & Balances, Centrifuges, pH meters and more? Need Batteries or battery packs of any kind? Please see our PARTNERS page.


“Shekhar was outstanding in the area of customer service. On many occasions he would go above and beyond what was expected and in most cases could repair items the manufacturer would no longer support. He truly delivers value in his work, his ethics and his products.” August 4, 2010

Top qualities: Great Results , Expert

Randy Herndon, ASQ CQA, CCT, Senior Metrologist, Quality Supervisor, Pfizer Global Research & Development hired Shekhar as a Equipment service specialist in 1999

We offer a ONE-YEAR “No-Questions-asked” warranty on all pipette calibrations.

There is no labor charge for repairs

Ramsun Services is a proud sponsor of:


Please call 1-888 RAMSUN-1 (726-7861) to schedule service in your lab or for Mail-in Service.

Please note our new fax number: (855) 726-7862 | (855) RAMSUN2