For an individual acting on their own, single tests for phthalates and BPA/BPS/BPF normally cost ~$500. Laboratory.love tests three samples from different lots to ensure reliability (as PlasticList found variation of up to 59% between lots of identical products). Thanks to volume pricing and operational efficiency, we're able to target $425 per sample ($1,275 for triplicate testing). This covers not just the chemical analysis but also product acquisition, shipping, and operational costs. Right now there is only about 10% margin left as breathing room.

My partner lab specifically offers 300+ unique tests across the following categories: Contaminants, Elemental, Allergen, Preservatives and Additives, Microbial, and Phytochemical, Vitamin, and Actives"

So yes, expansion is definitely possible! If a billionaire wanted to fund a project like this it could certainly convert dollars into data, it's just a matter of choosing which products and contaminants to start chewing through first to ensure the data creates positive change in the real world.