We don't have synonyms for pipettes yet — it may be a rare, specialized, newly coined, or misspelled word. The closest thesaurus entries we have are pipette, pipetter and pipetted.
(n) :
(US) Alternative spelling of pipette. [(sciences) A small tube, often with an enlargement or bulb in the middle, and usually graduated, used for transferring or delivering measured quantities of a liquid.]
(v) :
(US) Alternative spelling of pipette. [To transfer or measure the volume of a liquid using a pipette.]
(n) :
(US) Alternative spelling of pipette. [(sciences) A small tube, often with an enlargement or bulb in the middle, and usually graduated, used for transferring or delivering measured quantities of a liquid.]
(v) :
(US) Alternative spelling of pipette. [To transfer or measure the volume of a liquid using a pipette.]