Clinical Medicine

PURETUBE HPLC Column Tubes are fabricated from 316LVM stainless steel and conform to ASTM A213/A269/A270 standards.

Main specifications include Φ6.35×2.11 mm, Φ8×4.6 mm, Φ15.88×10 mm, Φ30×20 mm, Φ30×21.2 mm, Φ40×30 mm, Φ50×40 mm, etc.

Inner‑wall surface roughness Ra < 0.1 μm. Each tube is individually bag‑packed in a clean‑room environment.

Designed for hospital clinical laboratories, clinical pharmacology labs and third‑party medical testing institutions, these tubes are used for quantitative analysis of human biological samples (plasma, serum, urine, cerebrospinal fluid, dried blood spots), supporting clinical diagnosis, personalized medication and toxicant screening.