PLA (polylactic acid) is a corn starch-derived plastic offering a reduced lifetime environmental impact compared to conventional polystyrene (PS). As laboratories seek more sustainable consumable options, compatibility with standard workflows such as heat sealing requires careful evaluation. This application note demonstrates that PLA 96-well plates seal effectively under standard conditions, with results showing:
- Improved sealing performance compared to polystyrene over a 14-day period
- Reduced evaporation and tighter seal integrity for long-term sample storage
- A viable sustainable alternative without compromise to functional performance
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Application note
