✨Sigma-Aldrich K08670358 Kromasil C18 HPLC Column, 5 µm Particle Size, 100 Å Pore Size, 4.6 mm ID, 50 mm Length (Pack of 1) 👁️ 0 | 🔗 | 💖 | ✨ | 🌍 | ⌚ 💫 Sigma-Aldrich K08670358 Kromasil C18 HPLC Column, 5 µm Particle Size, 100 Å Pore Size, 4.6 mm ID, 50 mm Length (Pack of 1)