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Turbine Caps, Cap Pullers and Tools for
XC MAS
Spinners - 4 mm, 5 mm, or 7 mm
XC and SuperSonic (SS) rotors and caps, are different.
If unsure, check the rotor length to confirm that you need XC parts.

4 mm XC (length = 20.95 mm), Sample – 66 μL to 124μL
5 mm XC (length = 22.25 mm), Sample – 82μL to 201μL
7 mm XC
(length = 29.00 mm), Sample – 241μL to 564 μL

Click below for:

XC and SS rotors

MAS spinning speed charts

Materials information.

 

 

 

 

 

 

 

 

Caps for THICK Wall Rotors - fastest spinning
XC and SuperSonic (SS) and rotors and caps are different.
The exception, short XC and SS caps are interchangable, noted -- XC/SS.

XC4 Part#

5 mm
XC Part#

7 mm
XC Part#

Description
Price
(US $)
Kel-F Caps
99705
96432
96462
XC/SS Kel-F Short Thick Cap Pair
155
99702
99844
99637
XC Only Kel-F Long Thick Cap Pair
155
GFT (Glass filled Torlon) Caps
99684
99822
99816
XC/SS GFT Short Thick Cap Pair
175
99685
99821
----
XC Only GFT Long Thick Cap Pair
175
Aurum Caps
96431
96457
96466
XC/SS Aurum Short Thick Cap Pair
175
96433
99839
99641
XC Only Aurum (or Torlon*) Long Thick Cap Pair
175

Caps for THIN Wall Rotors
XC andSuperSonic (SS) rotors and caps are different.
The exception, short XC and SS caps are interchangable, noted -- XC/SS.
XC4 Part#

5 mm
XC Part#

7 mm
XC Part#
Description
Price
(US $)
Kel-F Caps
99699
96434
96464
XC/SS Kel-F Short Thin Cap Pair
155
99697
99835
99635
XC Only Kel-F Long Thin Cap Pair
155
GFT (Glass filled Torlon) Caps
99686
99824
99817
XC/SS GFT Short Thin Cap Pair
175
99687
99823
----
XC Only GFT Long Thin Cap Pair
175
Aurum Caps
99722
99834
96465
XC/SS Aurum (or Torlon*) Short Thin Cap Pair
175
99723
99833
99636
XC Only Aurum (or Torlon*) Long Thin Cap Pair
175

Cap Pullers and Accessories
XC4 Part#
5 mm
XC Part#
7 mm
XC Part#
Description
Price
(US $)
Cap Pullers
96182
96182
96360
XC/SS Puller for Turbine Caps
210
Rotor Holder
01026
06019
06023
Rotor Holder – use with plungers below
45
Plungers
01028
06021
43761
Plunger - thick wall
- to push out caps or sealing cells
35
01029
06022
42039
Plunger - thin wall-
to push out caps or sealing cells
35
Sample Packing Sets
99683
96511
96113
XC Sample Packing Set for Thick Wall Rotors
160
99682
96513
96114
XC Sample Packing Set for Thin Wall Rotors
160

* Aurum is the normal material for this part, however, Torlon has very similar NMR properties and may be substituted if Aurum is not available.

(Prices listed are USA prices. Foreign prices are higher, plus taxes.)

If unsure of correct supplies, contact us with the probe DSI-serial number.

Note:
Thick wall rotors and GFT or Aurum caps are provided for fastest spinning and ease in packing.  Thin wall rotors and caps are available for maximum signal to noise. The maximum speed of thin wall rotors is about 50% the maximum speed of thick wall rotors. Long caps are provided for highest homogeneity and rf field strength.
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Notes for XC probes built prior to 2000:

  • For XC probes (beginning in 2000) XC "Slow MAS" has been provided for stable very slow spinning of tissues, liquids, and CC by a change in "nozzle caps" only. The same turbine caps are used. All choices of XC rotors and caps may be used with slow spin nozzle caps. A 50% reduction in maximum spinning speeds should be expected for each type. See our XC Probes  page for more information. Note: If your probe was provided with special slow spin turbine caps, contact us at Doty before reordering.
  •   Probes ordered for slow or fast only can be upgraded to do both .

  Please contact accessories@dotynmr.com with questions.