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Available NMR Probes (updated October 15, 2012)


Bruker, 1.3 mm, 65 kHz MAS, 1H/(15N-13C), VT

C, pF
X(Low), MHz
X(High), MHz
nucleus
none
294.5
  no proton decoupling
87Rb
3.3
170
 
13 C
10
125
 
6 Li
15
110
 
17 O
33
85
 
15 N

Bruker, 2.5 mm, 35 kHz MAS, (1H-19F)/(13C-31P), STMAS, VT

C, pF
X(Low), MHz
X(High), MHz
BW, MHz
Q
HX/db
nucleus
8.4*
300
372
2.0
60
-35
31 P
2.2
240
315
 
 
 
11 B
5.6**
170
250
 
 
 
23 Na
8.4
153
239
3.1
100
-35
13 C
33**
95
 
1.6
60
 
17 O
56**
86
 
1.4
60
 
35 Cl
100**
76
 
1.2
47
 
91 Zr

* with range coil
** extended range

1H/19F
H(Low), MHz
H(High), MHz
BW, MHz
Q
835
940
4.0
120

31P: 364 MHz, 5.6 pF + range coil
87Rb: 294 MHz, 33 pF + range coil


Bruker, 3.2 mm, 23 kHz MAS, 1H/(15N-13C), VT (-30oC +70oC), 2H lock

C, pF
X(Low), MHz
X(High), MHz
BW, MHz
Q
HX/db
nucleus
none
 
370
 
 
no proton decoupling
7 Li
1.0**
 
330
 
 
no proton decoupling
87 Rb  
2.2**
280
291
 
 
no proton decoupling
125 Te
3.9**
 
277
 
 
no proton decoupling
71 Ga
5.6**
175
270
 
 
 
27 Al
10
151
230
7.3
110
-43
13 C
41
89
194
2.4
70
-30
15 N
47**
85
194
1.6
80
 
35 Cl
56**
82
190
1.5
64
 
91 Zr
100**
73
 
1.5
49
 
131 Xe
200**
69
 
0.8
84
 
33 S
** extended range
1H
H(Low), MHz
H(High), MHz
BW, MHz
Q
879
948
15.1
140

Bruker, 4 mm, 18 kHz MAS, 1H/(15N-13C), VT (-30oC +70oC)

C, pF
X(Low), MHz
X(High), MHz
BW, MHz
Q
HX/db
nucleus
1.0**
328
351
 
 
no proton decoupling
7 Li
2.2**
280
321
2.4
126
no proton decoupling
87 Rb
4.7**
240
284
2.2
132
 
129 Xe
10
144
241
6.8
105
-36
13 C
47
90
188
2.1
65
-26
15 N
100**
73
 190
1.3
56
 
131 Xe
200**
66
 
 
 
 
 
10-turn RF coil
1.5**
 
 157
 
 
 n/a
2 H
2.2**
 
 150
 
 
 n/a
35 Cl
200**
40
 92
 
 
 n/a
39 K
** extended range
1H
H(Low), MHz
H(High), MHz
BW, MHz
Q
861
921
20.2
160

Bruker, 7mm, 8 kHz MAS, single channel, (15-94 MHz)

C, pF
X(Low), MHz
X(High), MHz
nucleus
100
15.2
15.7
 
82
29.0
31.0
 
39
30.3
38.8
73 Ge
-
37.7
59.8
47/49Ti
18
59.2
75.4
33 S
8.2
67.1
81.5
131 Xe
open
81.3
94.0
85 Rb

Bruker, 5 mm, Static, H/X (36-264 MHz), VT

Plug-in
High Q
Low Q
Min. (MHz)
Max. (MHz)
Min. (MHz)
Max. (MHz)
25Mg
38.1
86.4
36.1
77.8
15N
62.4
  97
60.6
92.5
2H
102.9
168.9
 97.1
158.2
13C
202.2
263.6
 188.1
256.8

Static Probe #1, 5 mm, single channel (retired, see below)

Coil X(Low), MHz X(High), MHz
B 84.5 148.7
C 85.8 127.1
D 90.0 159.1
A 106.3 140.0
E 119.4 154.8

Static Probe #2, 4-10 mm, single channel

Coil size X(Low), MHz X(High), MHz nucleus
4, 5, 7, 10 mm 45 150 low-gamma

Static Probe #3, 4 mm, 1H/X (two-coil design), VT

Coil X(Low), MHz X(High), MHz nucleus
B 38 44 39 K
D 41 47 109 Ag
E 45 53 47/49 Ti
A 53 63 25 Mg
C 59 70 43 Ca
F 71 89 35 Cl
H 79 102 137 Ba
J 104 151 17 O
K 138 197 127 I
G 187 227 79 Br

Static Probe #4, 7 mm, 1H/X (two-coil design), VT

Coil X(Low), MHz X(High), MHz nucleus
Z 31 35 73 Ge
U 34 38 107Ag
T 38 43 39 K
V 47 54 47/49 Ti
Y 52 62 25 Mg
W 58 68 43 Ca
14N 61 70 14 N
S 69 87 37 Cl
Q 85 101 135 Ba
P 114 145 17 O
M 140 182 127 I
R 192 241 79 Br

Static Probe #5, 4-10 mm, 1H/X (150-250 MHz), single coil design, VT

Coil X(Low), MHz X(High), MHz nucleus
4 mm 150 250 mid-gamma
5 mm 150 250 mid-gamma
7 mm 150 250 mid-gamma
10 mm 150 250 mid-gamma

Static Probe #6, 4-7 mm, 1H/X (61-139MHz)/Y (162-290 MHz), single coil design (under construction)

Coil

X
(C, pF)

X(Low) MHz X(High) MHz Y
(C, pF)

Y(Low)MHz

Y(High) MHz

4 mm/5T
glass

0 65 131 0 213 286
5 mm/4T
glass
0 69 136 0 213 290
22 58 84 0 214 290

7 mm/4T
glass

0 64 125 0 213 275
22 54 79 0 213 275

7 mm/3T
ZrO2

0 71 139 0 223 290
22 61 89 0 216 290
22 61 87 11 162 198

Static Probe #7, 5-7 mm, 1H/X (63-148MHz), single coil design

Coil X(Low), MHz X(High), MHz

5 mm/4T/glass

70 142

7 mm/3T/ZrO2

72 148

7 mm/4T/glass

63 126

Bruker ZrO2 MAS rotor volumes

rotor size max speed, kHz volume, mkl
7 mm 5 400
7 mm HS 8 200
4 mm 10 100
4 mm HS 18 60
3.2 mm 23 30
2.5 mm 35 10
1.3 mm 65 2


Static Probe #1, 5 mm, single channel (additional tuning details) - retired, no longer in use

Coil X(Low), MHz X(High), MHz
B 84.5 148.7
C 85.8 127.1
D 90.0 159.1
A 106.3 140.0
E 119.4 154.8
RF coil "C"
C, pF

X(Low),MHz

X(High), MHz

nucleus
-
85.8
127.1
10 B
5.6
72.3
101.8
35/37 Cl
15
58.3
70.5
14 N
22
52.3
61.0
25 Mg
33
46.3
52.0
47/49 Ti
47
40.1
43.5
39 K
68
34.4
36.4
83 Kr
80
32.4
34.0
-
100
29.4
30.6
-
RF coil "B"
C, pF

X(Low),MHz

X(High), MHz

nucleus
56
37.0
39.5
87 Sr