Beakers, pipettes, pH testers, test tubes...so much lab stuff!
Appears to be a combination of at least two introductory chemistry lab sets from eScience. Follow this link to see the sets they offer. The website does not have comprehensive list of all the materials in each set so I could not verify whether the sets were complete. Likely some of the consumables were used by previous owner. But the durables are in great condition. Most of the items were unopened when donated.