250 x 4 mm column (without precolumn) Eurospher 100-5 C18…………………………………………
25
What´s behind the column
order numbers?
300 x 8 mm column Eurokat H, 10µm……………………………………………………………………………..
30
G
Position
KNAUER Column Ordering System
Column length
4 mm
5 mm
30 mm
50 mm
85 mm
100 mm
125 mm
150 mm
200 mm
250 mm
300 mm
500 mm
600 mm
1000 mm
3
4
Inner Diameter Pore Size
P4*
P5**
03
05
08
10
12
15
20
25
30
50
60
1X
1 mm
2 mm
3 mm
4 (4.1) mm
4.6 mm
8 (7.5) mm
10 mm
16 mm
AX 20 mm
AX 30 mm
AX 50 mm
AX 100 mm
A
B
C
D
E
G
H
I
P
Q
R
S
with integrated
precolumn
*Replacement for
4 mm Nucleosil
EC precolumn
**Replacement for
5 mm integrated
precolumn Vertex Plus
Packing material
3 mm
4 mm
4.6 mm
X
W
V
Weight
00
10g
100g
1000g
E
X
10 g Packing material Eurospher II 100-5 C18P…………………………………………………………………………………
00
B
E
Order number examples:
1&2
D
18
1
ES
J
150 x 4.6 mm column (with integrated precolumn) Eurospher II 100-3 C18A……………………………………………………………………………………………
15
V
E
18
4
E2
G
B
C
D
[Å]
30
50
60
80
100
120
150
180
200
300
500
750
1000
4000
10000
100000
1000000
not defined
mixed
5&6
Particle Shape and Modification
A
B
C
D
E
F
G
I
H
K
L
S
M
O
P
Q
R
X
Z
not modified (Si)
C1
C2
C3
C4
Phenyl (P, C6H5)
PFP
C6
C8
Chiral
HILIC
PAL-HILIC
Cat-Ex
An-Ex
Phenyl-Hexyl
C18 (ODS, RP18)
NH2
CN
Na
C30
NO2
N(Me)2
Diol
H
Pb
Ca
Ag
SEC
GPC
Enviro PAH
Enviro Pesticides
Enviro Phenol
Enviro PTL
DNPH
7
Special Characteristics
34
18
0
2
8&9
Brand name of
packing material
EK
E2
N
J
10
Particle Size
spherical irregular
[µm]
00
50
no
0 Eurosil
1.8
E
01
51
endcapped
1
EB
2
F
Bioselect 1
02
52
polymer bonding
2 Eurokat 2
EK
2.6
A
acid stable
03
53
ES
3 G
Eurospher 1
04
54
hydrophilic endc.
3 Eurospher II 1
E2
3.5 H
05
55
hydrophilic endc.
4 Europrep 1
EX
4 (4.5)
I
05(7)
hydrophobic endc.
5 Europrep II 1
PR
5
J
06
56
acid stable
6 Hamilton 2
HM
7
L
08
58
base stable
7 LiChrosorb 1
LB
8 M
10
60
extended selectivity
8 LiChrospher 1
LS
10 N
12
64
no endcapping
9 Nucleosil 1
NS
12 O
13
65
polar embedded phase
A Hydroxylapatit PH
13
P
14
personalized solvent
P ProntoSIL 1
PS
15 Q
15
PY
16
R
P. Hypersorb 1
16
70
17 W
P.Spheribond 1 SB
18
68
SD
20
S
PSS SDV 2
19
69
SU
12-25
S
PSS Suprema 2
20
83
30
T
21
40
Z
1
30
91
50 U
Silica
2
31
60
V
Polymer
33
20-45
X
41
25-56
X
34
40-63
Y
35
36
38
The KNAUER order numbers consist of 10 positions (digits). Positions 1 to
46
3 describe the dimensions of the column hardware (or when ordering bulk
47
material, the amount of sorbent). Positions 4 through 10 describe the properties of
42
the packing material. Note that not every combination implied by this ordering
43
system will result in a valid column.
44
Check availability on www.knauer.net/columns
45
49
Need support?
+49 30 809727-111 or support@knauer.net