Gradient Presenting at PSX 2025

News & Events

August 14, 2025

Gradient is presenting at PSX 2025, taking place September 16-18, 2025, in Houston, Texas. See presentation details below.

Gradient’s PSX 2025 Presentations:

“1A:  Navigating Consumer Product PFAS Regulations Across State Lines – Practical Strategies for Product Stewards”
Jiaru Zhang, Kim Reid, Shuo Zhao
Education Session
Room:  Galleria II
9/16/25 @ 9:45 AM – 10:45 AM CDT 

“7A:  Lessons Learned from Conducting Alternative Analysis under California’s Safer Consumer Products Program”
Tom Lewandowski, Jiaru Zhang
Express Session
Room: Galleria II
9/17/25 @ 8:00 AM – 8:45 AM CDT

“18A: Microplastics – A Deep Dive on Health Effects Studies and Possible Mechanisms of Toxicity Relevant to Consumer Products”
Michael Peterson, Matthew Tymchak (Moderator)
Education Session
Room: Galleria II
9/18/25 @ 10:45 AM – 11:45 AM CDT