Rototec-Spintec GmbH

With our products we offer solutions to routine problems encountered in the day to day activities of both Liquids and Solids NMR as well as EPR, including some novel solutions to both old problems, and new ones as they are encountered.  For many years we have been one of the top suppliers to both industrial and academic institutions for spectroscopic needs, both consumable and capital, supplying competent, fast response to requests both in product knowledge and prompt delivery from our comprehensive stock holding. Our large satisfied customer base include the large chemical and pharmaceutical companies, as well as the most famous universities and research institutions world wide.

Your Top Supplier to Industrial and Academic Institutions for Spectroscopic Needs

We offer various types of
NMR and EPR consumables

Please contact our Main Office in Germany or one of our vendors 
in US, Canada, UK, Taiwan, Japan and South Africa

NMR-Spectrum NMR-Computer NMR Online-Shop

Spectrometer and Accessories

We do not only deliver small parts for chemical laboratories,  but also ...

1.  NMR-Spectromter and NMR/EPR-Consumables
2.  Pulsamplifier for Varian/Agilent NMR-Systems (AMT Replacement) and other vendors
3.  Impedance Analyzer for frequency measurements and tuning of NMR-Probes and MRI-Heads etc.
4.  High Pressure NMR
5.  Scientific AirJet Sample Cooler
6.  NMR Solids CP/MAS Probes (Doty)

For more Informations please contact our main office !

TOMCO Dual Band Amplifier

Replaces the existing RF amplifier on your Varian/Agilent or other spectrometer ! 
The TOMCO TwinPulse400 is a single, low-cost drop-in replacement for users needing either repair, replace or simply upgrade the RF power amplifier on their Varian NMR consoles at either approximately the same or less cost than a reconditioned replacement, comes with a 3 year guarantee and has CE certification. 


FTS-Cooling System

We supply the most common 5 mm and 10 mm Spinner Turbines for Agilent (Varian) / Nalorac and Bruker NMR spectrometers. 

The XR AirJet Sample Cooler, available in -90C or -40C configurations provides sample temperature control for NMR, EPR and X-Ray diffraction using a mechanically refrigerated, temperature controlled air stream. 


LabGlassWare & Consumables

 Wilmad LabGlass as part of SP Scienceware is a leading manufacturer of NMR and EPR sample tubes and accessories, a diverse line of Laboratory Glassware and Scientific Equipment, as well as Precision Engineered Glass, OEM Quartz components and assemblies. 
Rototec-Spintec offer Glassware and select glass repair services to maximize the life of your laboratory items.


Bringing High Pressure to High Performance NMR

High pressure NMR has a long and storied history in physics, chemistry and biophysics. However, historically the method has been greatly limited by the absence of commercial availability of high performance, large active volume NMR sample tubes capable of safe and sustained operation above 1 kbar pressures. 
Daedalus Innovations has solved this problem. We are the only source of complete high pressure NMR capability. Utilizing patented and proprietary designs and manufacturing processes, the Daedalus Innovations’ line of zirconia high pressure NMR tubes, titanium manifolds and computer-controlled pressure generator is in a class by itself.

NMR-Solids & Liquids Probes

 The company’s initial product was a CP/MAS (Cross Polarization/Magic Angle Spinning) probe for chemical structure determination of solid materials via Nuclear Magnetic Reso­nance (NMR). 
 For an overview of the technology and products in NMR, see ‘Probe Design and Construction’ and ‘Solid State Probe Design’ in ‘ Encyclopedia of NMR ‘, Wiley Press, 1996. Today, Doty Scientific has a staff of exceptional employees, including 5 PhD’s; additional scientists and engineers with masters degrees or BS degrees; and several highly skilled machinists and technicians.  
 Our strengths lie primarily in physics, biochemistry and electrical, mechanical and manufacturing engineering. 
  Please call our main office for more informations !

NMR Service and Support

Rototec-Spintec has a service facility based in Bad Wildbad in  Germany, to supply service and support for all products we supply. 
Another aspect of Rototec-Spintec's service activities is the repair or upgrading of NMR probes of most types and manufacturers, including adaptation to enable a NMR probe from one manufacturer to be re-used on another manufacturer's NMR system.