ABT Ethylene Glycol Freeze is formulated for the direct transfer of embryos after thawing. Rehydration is not required therefore embryos can be kept in the same straw for transfer as they were frozen. ABT offers multiple size packaging with or without sucrose. ABT’s Ethylene Glycol Freeze starts with ultra‐purified Type 1 water. All ABT products are manufactured in a cleanroom environment and go thru strict quality control practices, ensuring consistency and quality from lot to lot. 1.5M Ethylene Glycol Freeze is available with or without 0.1M Sucrose. Includes Gentamycin as an antibiotic. 100% traceable components including certified New Zealand sourced BSA. Tight quality control standards equals consistent results. Durable EVA packaging with a non‐latex needle septum port and removable cap. Made in the USA with two decades of experience