ULAB Scientific Cryo-Safe -1°C (-33.8℉) Freezing Container, Polycarbonate Jar with High-Density Polyethylene Closure, 18-Place Tube Holder, UCP1001

• PC(polycarbonate) jar, HDPE(high-density polyethylene) closure and tube holder, foam inserted.
• Simple-to-use system designed to achieve a rate of cooling very close to -1°C(-33.8℉)/minute.
• Prevent lethal intracellular freezing and successful cryopreservation.
• 18 places available for 1.0, 1.8 and 2.0ml cryogenic tubes.
• Once the samples been inserted, the jar should be placed in a -80℃(-176℉) mechanical freezer.

ULAB Scientific cryo-safe -1℃(-33.8℉) freezing container, polycarbonate jar with high-density polyethylene closure, 18-place tube holder, UCP1001 Including 1pc of freezing container, height 86mm, Dia. 117mm 18 places available for 1.0ml, 1.2m, 1.8m and 2.0ml cryogenic tubes. Designed to achieve a rate of cooling very close to -1℃(-33.8℉)/minute, the optimal rate for cell preservation. Prior to inserting vials, the jar should be filled with 250ml of 100% isopropyl alcohol. Once the samples' been inserted, the jar should be placed in a -80℃(-176℉) mechanical freezer. Note: store at room tempreture when not in use. Replace alcohol after fifth use. After-Sales Service ULAB Scientific guarantees that no sale is complete unless the customer is satisfied. If you have any questions or suggestions on our products or service, please do feel free to contact us. You'll get our reply within 24 hours. Thanks for your patience.