· The product is a Class I cassette bottle that can be filled after being cleaned using purified water and water for injection, silicified, pyrogen-removed, and placed in a sealed nest box for overall sterilization in a C+A environment.

· Class I pharmaceutical packaging system: Good drug storage and delivery capability; no contact friction among glass tubes to reduce damage, appearance problems, particles, and defective rate.

· Clean and sterile for direct use; nested loading suitable for rapid mass filling.