Isthmus Scientific specializes in tested, second-hand, laboratory equipment.

Joe Beck (the manager) has a Ph.D. in cellular an molecular pathology and has additional experience in biosensors and drug development. He got into business originally as a buyer to furnish his biotech start-up, but before he knew it, he had fallen into the second-hand, lab-equipment business. Feel free to contact us directly to discuss if this item is appropriate for your application.

These 6 test tubes are made of temperature-resistant, borosilicate glass and measure 6 inches tall and 1 inch wide. They are unusually large. They have been removed from a new case of tubes.

Discounts are available to those who purchase multiple sets (use the best offer option).

We accept PO's.

We strive for 5 star feedback, so let us know what we can do to make your experience a positive one. If not satisfied for ANY reason, send it back within 60 days for a refund. Please check out our other listings since we combine shipping. Thank you for your interest!