10 Best Lab Cuvettes 2025

As a lab connoisseur, we reviewed and scored many products in the cuvette category and we found products ranging from a 7 score up to an impressive 9.7 score. Our top pick for the best lab cuvette is the Globe Scientific 111137 Polystyrene Square Spectrophotometer Cuvette. With its 4 clear sides and 4.5mL capacity, this cuvette just screams versatility. Not to mention the fact that it comes in a case of 500, so you won't run out any time soon! Globe Scientific truly knocked it out of the park with this product. But don't just take our word for it! The proof is in the pudding, or should we say, the spectrophotometer. Our customers have raved about the precision and accuracy of this cuvette, not to mention its durability. Plus, its polystyrene material ensures that it's compatible with a wide variety of chemicals and solutions. So if you're looking for a lab cuvette that can handle all of your testing needs, look no further than the Globe Scientific 111137. Trust us, your experiments will thank you.