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L01
Octadecyl silane bonded to
porous silica or ceramic microparticles, 3 to 10?m
in diameter.
L02
Octadecyl silane chemically bonded to
silica gel of a controlled surface porosity that
has
been bonded to a solid spherical
core, 30 to 50?m in diameter
L03
Porous silica
microparticles, 5?m to 10?m in diameter
L04
Silica gel of controlled
surface porosity bonded to a solid spherical core,
30 to 50?m in
diameter.
Alumina of controlled surface porosity
bonded to a solid spherical core, 30 to 50?m in
diameter.
Strong
cation-exchange
packing:
sulfonated
fluorocarbon
polymer
coated
on
a
solid
spherical
core, 30 to 50?m in
diameter.
L05
L06
L07
Octylsilane bonded to
totally porous microsilica particles, 3 to 10?m in
diameter.
L08
An
essentioally
monomolecular
layer
of
aminopropyl-silane
chemically
bonded
to
totally
porous
silica gel support, 10?m in
diameter.
10?m
irregular
totally
porous
silica
gel
having
a
chemically
bonded,
strongly
acidic
cation-exchange coating.
L09
L10 Nitrile groups chemically bonded
to porous silica microparticles, 3 to
10?m in diameter.
L11
Phenyl groups chemically bonded to
porous silica microparticles, 3 to 10?m in
diameter.
L12
Strong
anion-exchange
packing
made
by
chemically
bonding
a
quaternary
amine
to
a
solid
silica
spherica
l core, 30 to 50?m
in diameter
L13
Trimethylsilane chemically bonded to
porous silica microparticles, 3 to 10?m in
diameter.
L14
Silica
gel,
10?m
in
diameter,
having
a
chemically
bonded,
strongly
basic
quaternary
ammonium
anion-exchange coating.
L15
Hex
yl silane chemically bonded to
totally porous silica particles, 3 to 10?m in
diameter.
L16
Dimethyl
silane
chemically
bonded
to
totally
porous
silica
particles,
3
to
10?m
in
diameter.
L17
Strong cation exchange
resin consisting of sulfonated cross-linked
styrene-divinylbenzene
copolymer in the
hydrogen form, 7 to 11?m in diameter.
L18
Amino and cyano groups
chemically bonded to porous silica particles, 5 to
10?m in diameter.
L19
Strong cation exchange resin consisting
of sulfonated cross-linked styrene-divinylbenzene
copolymer in the calcium form, 9?m in
diameter.
L20
Dihydroxypropane
groups
chemically
bonded
to
porous
silica
particles,
3
to
10?m
in
diameter.
L21 A
rigid, spherical styrene-
divinylbenzene
copolymer, 5 to 10?m in diameter.
L22
A
cation
exchange
resin
made
of
porous
polystyrene
gel
with
sulfonic
acid
groups,
about
10?m
in
size.
An ion exchange resin made of
porous polymethacrylate or polyacrylate gel with
quaternary
ammonium groups, about 10?m
in size.
A semi-rigid
hydrophilic gel consisting of vinyl polymers with
numerous hydroxyl groups on
the matrix
surface, 32 to 63?m in diameter.
Packing having the capacity to separate
compounds with a MW range from 100 to 5000 daltons
(as determined by polyethylene oxide),
applied to neutral,
L23
L24
L25
L26
Butyl
silane chemically bonded to totally porous silica
particles, 5 to 10?m in diameter.
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