SELECTION BY USP NOTIFICATION— HPLC USP LIST



USP LIST Column Classification Recommended Column
L1 Octadecyl silane bonded to porous silica or ceramic microparticles, 3 to 10 µm in diameter. CLIPEUS C18
HAISIL 100 C18
HAISIL 300 C18
HAISIL HL C18
PROTO 200 C18
PROTO 300 C18
PHALANX C18
TARGA C18
L3 porous silica microparticles, 3 to 10 µm in diameter. CLIPEUS Silica
HAISIL 100 Silica
L7 Octylsilane bonded to totally porous silica particles, 3 to 10 µm in diameter. CLIPEUS C8
HAISIL 100 C8
TARGA C8
L8 An essentially monomolecular layer of aminopropylsilane chemically bonded to totally porous silica gel support, 3 to 10 µm in diameter. ProntoSIL Amino ProntoSIL Amino E ProntoSIL Amino H
L10 Nitrile groups chemically bonded to porous silica particles, 5 to 10 µm in diameter. CLIPEUS Cyano
L11 Phenyl groups chemically bonded to porous silica particles, 5 to 10 µm in diameter. CLIPEUS Phenyl
L26 Butyl silane chemically bonded to totally porous silica particles, 3 to 10 µm in diameter. PROTO 200 C4
PROTO 300 C4