PKI - PerkinElmer Inc. 2021 Q1 - Results - Earnings Call Presentation May, 04 2021 05:28 PM PerkinElmer Inc. The following slide deck was published by PerkinElmer, Inc. in conjunction with their 2021 Q1 earnings call. For further details see: PerkinElmer, Inc. 2021 Q1 - Results - Earnings Call Presentation