Technical Bulletins
Technical - Document Lists

The following PDF documents should help you with many aspects of your CapNMR and OneMinuteNMR system.

Maintenance

Probe and system maintenance recommendations.

Shipping InstructionsPDF, 225k
How to ship your probe back, if that ever becomes necessary.
 One Minute NMR Moving Instructions PDF, 59k
 How to shutdown, disconnect, physically move, and repower the OMNMR Discovery Tower and Leap autosampler

Probe blockage trouble

shooting and maintenance.

PDF, 212kHow to prevent, trouble shoot, and remove flow blockages.
One Minute NMR Consumables
PDF, 68k
A list of items you will need to replenish occasionally.

Pulse Width Calibration Sample

(TXI probe only)

PDF, 7kB

The recipe for the standard sample used for calibrating N15 and

C13 indirect pulsewidths.

 star [NEW] Cleaning Procedure with Oxalic Acid

added 2009-09-04

 PDF, 14kB

 Oxalic acid is a very effective method of cleaning your probe.  This document

gives details on how to go about giving your probe a good cleaning.

 

NMR

The following technical bulletins will help you take data with your CapNMR probe. For further information, you may want to look at the available sample data sets. (TODO: insert link here)

Proton for CapNMRPDF, 97k
How to take H1 data.
CapNMR shimming tutorial.PDF, 240k
The CapNMR probe is easy to shim, but it shims much differently than a tube probe.

Indirect C13 Pulsewidth Calib. (Varian)

Indirect C13 Pulsewidth Calib. (Bruker)

PDF, 24kHow to calibrate the C13 indirect pulsewidth on your CapNMR probe.

Direct Carbon for CapNMR (C20)

or Direct Carbon for CapNMR (L30)

PDF, 100k, 150k
How to take direct C13 data.
Background subtraction for direct Carbon.
PDF, 158k
The CapNMR probe has a small background signal when used for direct C13. Here's how to get rid of it.
gCOSY for CapNMR
PDF, 95k
COSY
TOCSY
PDF, 93k
TOCSY
NOESY
PDF, 95k
NOESY
NOESY1D
PDF, 130k
NOESY1D
gHSQC
PDF, 97k
gHSQC
gHMBC
PDF, 94k
gHMBC
CapNMR probe positioning and calibration for Bruker spectrometersPDF, 566k
How to position your CapNMR probe and calibrate it in a Bruker spectrometer.
 MicroFlow NMR Reference Model Compounds PDF, 12k
 Recipes for practical model and reference compounds, useful for testing a One Minute NMR Installation.

 

Sample Preparation, Containers and Filtration

Microvials for Volatile Solvents.
PDF, 167k
The recommended vial for volatile solvents. These vials have weeks-long holding times.
Filtration for MicrovialsPDF, 941k
Techniques to prefilter your samples into microvials prior to running on the OMNMR system.
Filtration - 100ug
PDF, 75k
Filtering techniques for samples of 100ug mass
Filtration - 50ug
PDF, 520k
Filtering techniques for samples of less than 50ug mass
Filtration for WellplatesPDF, 104k
How to filter an entire well plate quickly.
Filtration for manual injection.PDF, 340k
How to filter samples for manual injections.

Sample Vials

(from Waters Corp.)

PDF, 358k
A listing of standard LC sample vials available from Waters Corp.
Solvent Residues
PDF, 22k
How to deal with solvent residues on dishes.
Solvent Miscibility and Viscosity chart.
PDF, 92k
A handy chart on solvent miscibility. A great tool for probe cleaning and unblocking.

Fluidics

Mini Manual Injection Kit and Description - Customers PDF, 75k
 How to assemble the MMIK, including component vendors and part numbers
Mini Manual Injection Optimization of Solvent Push Volume PDF, 4k
 A diagram of simulated S/N vs push volume calibration
HTSL FEP Plumbing Tutorial
PDF, 2.5M
How to interface your HTSL pump with FEP tubing.
Fluidic Connections
PDF, 1.1M

How to form fluidic connections between pieces of tubing, and between tubing and different objects.

Fused silica capillary tutorial
PDF, 985kHow to work with the old style tubing.
MIM conversionPDF, 1.7M
How to convert your MIM from fused silica to FEP.
Connecting FEP to CapNMR probe
PDF, 169k
How to connect FEP tubing to the CapNMR probe.
Syringe Vise and Clamp
PDF, 48k
How to use the syringe vise and clamp for manual injections.
FEP tubing tutorialPDF, 1017k
How to use FEP tubing for a variety of purposes.
Valco Inline Filter
PDF, 296k
How to install and change the Valco inline filter (CUCKF) used for both automation and manual injection.
 One Minute NMR Leap Autosampler Tray Changes PDF, 11k
 How to change the tray on the Leap Autosampler through One Minute NMR
LEAP PAL valve maintenancePDF, 922k
How to maintain the LC valve on your LEAP/CTC PAL.

 

Installation Notes

OMNMR Computer prereqs
PDF, 306k
Things you or your IT people need to have set up prior to an installation of OMNMR.
Installation Checklist

PDF, 145kB

This document contains a checklist of tasks that must be completed by the customer prior to an installation of One Minute NMR

VnmrJ bug fix
PDF, 148kB
This document describes how to fix a bug that prevents VnmrJ on Linux from being executed as a background process.
Install parts list - probe and MIMPDF, 7.9k
Parts list for a Probe + MIM installation
Network PING test.
PDF, 128k
Test your network connection to verify that the OMNMR PC and spectrometer workstation can "see" one another.