Nalgene 180 Clear PVC Tubing is Lab-grade, autoclavable clear tubing that sets the standard for purity and quality. Manufactured from highest-grade resins and plasticizers that resist hardening and discoloration from a wide range of chemicals. Meets Food Additives Amendment of the Federal Food, Drug, and Cosmetic Act; also USDA and U.S. Pharmacopeia Class VI requirements for plastic materials. Marked with I.D. and regulatory compliance as well as at 12" intervals for easy identification and measurement. Durometer hardness is Shore A, 55.
I.D. x O.D. x Wall (in.): 7/16 x 5/8 x 3/32