Check the listing for details. Corning Coolrack M30 Microfiber Tube Module 432041 Slightly Used. Condition: Used, Made in United States. Listed at 150.00 USD. The Corning Coolrack M30 Microfiber Tube Module 432041 is a versatile and slightly used lab equipment designed for various disciplines such as physical laboratory, dental laboratory, veterinary medicine, microbiological laboratory, medical laboratory, and biological laboratory. With the trusted brand of Corning, this microfiber tube module offers precise and efficient cooling capabilities to ensure accurate results in laboratory settings. Perfect for professionals in healthcare and research industries, this product is a valuable addition to any lab setup. Please notice small marker marks on the sides.