Utilizing methods that are Accredited to ISO/IEC 17025:2017, equipment that is NIST traceable, and conforming to and procedures that have proven to reduce failures and prolong instrument longevity, OnCal is confident there is no better solution to meet your laboratories needs.  We focus on the preventive maintenance procedures for each brand of pipette to help ensure that they maintain calibration between service intervals
Our Five Levels are;
Level One:  Clean pipette inside and out.  Replace sealing system and other parts as necessary and calibrate pipette.
Level Two: As Found verification check then PM and calibration with a document certifying calibration with equipment used and tolerances stated.
Level Three:  As Left calibration data and certificate for each instrument.
Level Four: As Found and As left data and certificate for each instrument.  ISO/IEC 17025:2017 Accredited by PJLA
Level Five: As Found and As Left data and certificate for each instrument with measurement uncertainty taken into account on the measurement results.   ISO/IEC 17025:2017 Accredited by PJLA