Products

LiChrosorb® and LiChrospher®

LiChrosorb high quality irregular silica
A wide range of bonded phases
High surface coverage

LiChrosorb and LiChrospher, manufactured by E. Merck, Germany for over 25 years and well documented in the literature. LiChrosorb is a high quality irregular silica with a high surface area and excellent loadability. LiChrospher is ultra-high purity spherical silica with very high surface area and outstanding loadability. Both LiChrosorb and LiChrospher are offered in a wide range of bonded phases. ES Industries has over 20 years of experience in packing high performance columns of LiChrosorb and LiChrospher. We maintain a complete inventory of all these packings at our facility.

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Column Type
Column Length
Column Diameter
Particle Size
Pore Diameter
Fitting Type
Phase

Properties of LiChrosorb and LiChrospher Silicas
LiChrosorb LiChrospher
Si60 Si100 Si60 Si100
Particle Size (um) 5,10 5,10 5 5
Surface Area (m2/g) 490 300 650 450
Pore Diameter A 60 100 60 100
Shape Irregular Irregular Spherical Spherical
Characteristics of LiChrosorb and LiChrospher Packing Materials
Material Functional
Group		 % Carbon Pore Diameter
(A)		 Particle Size
(µm)
LiChrosorb Si-60 Unbonded - 60 5
LiChrosorb Si-100 Unbonded - 100 5
LiChrosorb RP18 C18 17 100 5, 10
LiChrosorb RP18 endcapped C8 10 60 5, 10
LiChrosorb NH2 NH2 4 100 5, 10
LiChrosorb CN CN 7 100 5, 10
LiChrosorb Diol OH 8 100 5, 10
LiChrospher Si-60 Unbonded - 60 5
LiChrospher Si-100 Unbonded - 100 5
LiChrospher RP18 C18 21 100 5
LiChrospher RP18 endcapped C8 12.5 100 5
LiChrospher NH2 NH2 4.5 100 5
LiChrospher CN CN - 100 5
LiChrospher Diol OH 8.3 100 5

ES Industries • 701 S. Route 73 • West Berlin, NJ 08091 • 856/753-8400 • 800/356-6140 • Fax 856/753-8484
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