Rainin Mettler Toledo Precision Pipette Tips 1000uL 768/8 Mettler Toledo Rainin, LLC Pipettes Sample volumes to 1000uL 768 Tips in Eight Racks Racks and tips autoclavable at 121°C Made in the USA Catalog # PPT1 PPT10=30404434 Manufactured by Mettler Toledo Rainin, LLC U.S. Patent Nos. 5,642,816; 5,779,984. PN: 30263176