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www.restek.com
153
LC COLUMNS
U.S. Pharmacopeia Cross-Reference
EXP
®
fittings
hand-tight
Reusable fittings for easy, yet reliable
HPLC & UHPLC connections
www.restek.com/ exp
• Hand-tight fitting style achieves effortless HPLC seals—no tools needed for a 8,700+ psi seal.
• Both hand-tight and hex-head styles wrench-tighten for reliable UHPLC use up to 20,000+ psi!
• Patented ferrule can be installed repeatedly without compromising high-pressure seal.
• Hybrid design combines the durability of titanium with the sealing ability of PEEK.
• Cutting-edge system provides ZDV (zero dead volume) connection to any 10-32 female port.
• Compatible with
1
/
16
" PEEK and stainless steel tubing.
hex-head
coupler
See
page 335 .U.S. Pharmacopeia Cross-Reference
L1
Octadecyl silane chemically bonded to porous silica or ceramic microparticles; 1.7 to 10 µm in diameter or a monolithic rod.
Raptor™ ARC-18
(p. 158), Raptor™ C18
(p. 158), Pinnacle® DB Aqueous C18
(p. 163), Pinnacle® DB C18
(p. 166), Ultra Aqueous C18
(p. 169), Ultra C18
(p. 171), Viva C18
(p. 175)L3
Porous silica particles; 5 to 10 µm in diameter.
Pinnacle® DB Silica
(p. 168), Ultra Silica
(p. 174), Viva Silica
(p. 177)L7
Octylsilane chemically bonded to totally porous silica particles; 1.7 to 10 µm in diameter.
Pinnacle® DB C8
(p. 167), Ultra C8
(p. 172), Viva C8
(p. 175)L8
An essentially monomolecular layer of aminopropylsilane chemically bonded to totally porous silica gel support; 3 to 10 µm in diameter.
Ultra Amino
(p. 174)
L10
Nitrile groups chemically bonded to porous silica particles; 3 to 10 µm in diameter.
Pinnacle® DB Cyano
(p. 167), Ultra Cyano
(p. 174)
L11
Phenyl groups chemically bonded to porous silica particles; 1.7 to 10 µm in diameter.
Raptor™ Biphenyl
(p. 157), Pinnacle® DB Biphenyl
(p. 165), Ultra Biphenyl
(p. 170), Ultra Aromax
(p. 173), Viva Biphenyl
(p. 176)
L13
Trimethylsilane chemically bonded to porous silica particles; 3 to 10 µm in diameter.
Ultra C1
(p. 173)L26
Butyl silane chemically bonded to totally porous silica particles; 3 to 10 µm in diameter.
Ultra C4
(p.172), Viva C4
(p.176)L43
Pentafluorophenyl groups chemically bonded to silica particles by a propyl spacer; 5 to 10 µm in diameter.
Pinnacle® DB PFP Propyl
(p. 166), Ultra PFP Propyl
(p. 171), Viva PFP Propyl
(p. 176)L68
Spherical, porous silica; 100 µm or less in diameter, the surface of which has been covalently modified with alkyl amide groups and not end-capped.
Pinnacle® DB IBD
(p. 164), Ultra IBD
(p. 169)