PKI - PerkinElmer Inc. 2020 Q4 - Results - Earnings Call Presentation February, 02 2021 06:10 PM PerkinElmer Inc. The following slide deck was published by PerkinElmer, Inc. in conjunction with their 2020 Q4 earnings call. For further details see: PerkinElmer, Inc. 2020 Q4 - Results - Earnings Call Presentation