MilliporeSigma - Well-plate templates are invaluable in the lab. These printable well-plate templates come in multiple formats (96, 48, 24) for a range of different experimental purposes and are free for you
Diversified Biotech WPNP-1000 Well Pad for Microplate, 5" Width x 7" Length, 96 Well (Pack of 50): Science Lab Consumables: Amazon.com: Industrial & Scientific