NMRPulsar™

High resolution benchtop NMR for every Chemistry Laboratory

Performance compared to High Field NMR

• 60 MHz rare-earth permanent magnet – true high resolution (<1Hz) but with lower sensitivity

• Better definition of coupling patterns

Ease of Use

• Completes your lab’s suite of analytical techniques

• Perfect for teaching departments

• Easily operated by undergraduate students

• Simple analysis of spectra

Cost Saving: Low maintenance and cost of ownership

• Cryogen-free system

• 19F or 1H measurements on single probe

• No specialist operator required

• Benchtop system – no dedicated room required

• Fast operation – high throughput of samples

• At-line reaction monitoring

No expensive

Liquid Helium required

0.51.01.52.02.53.03.54.04.55.05.56.06.57.07.5f1 (ppm)

Ethyl crotonate spectrum acquired at 60 MHz (1.45 T)

Ethyl crotonate spectrum acquired at 500 MHz (12.1 T)

Expanded area of signals from 2 olefinic hydrogens (5.84 and 6.97 ppm) Expanded area of signals from

methylene group (4.18 ppm)

• Suitable for screening samples before running on a high field system (eliminate unsuitable samples – save time and cost)

• No special laboratory requirements for the instrument 19F or 1H

measurements

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Pulsar is a benchtop, cryogen-free NMR spectrometer that offers performance without expensive liquid helium making it suitable for virtually any chemistry laboratory and is ideal for teaching NMR to undergraduates.

“Pulsar was introduced into a year 3 synthetic chemistry

undergraduate laboratory at Warwick and used to follow real

time organic, inorganic and polymer reactions taken direct from the

reaction medium. Installation was simply plugging in the 13A plug

and leaving to warm up overnight. The absence of the requirement for

deuterated solvents and the ability to collect excellent quality FT NMR

in a single pulse in less than 2 minutes with instant exportation into all

NMR software was incredibly valuable for our students.

The experiment was easier and quicker than a TLC (Thin Layer

Chromatography) with massively more information. The instant

availability of the data proved invaluable for the selection of experiments

required on the standard high field NMR spectrometer, thus freeing

up instrument time and greatly reducing the need for time on more

expensive instrumentation. This is a must for undergraduate laboratories

and research laboratories without access to high field instrumentation.”

Professor David M. Haddleton,

Department of Chemistry, University of Warwick, UK