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.

Rototec -Spintec your top Supplier to 
Industrial and Acedemic Institutions 
for Spectroscopic Needs

Oxford Instruments
"Webinar Introduction
  to Time Domain NMR"

Time domain NMR is used for QA/QC applications in the food, oilseeds, textile and other industries; it primarily replaces wet chemical methods for measuring oil/fat content. 
It is also possible to measure different phases; for example, solid fat content during the melting of edible oils/fats, and amorphous or crystalline content which correlates with various physical and chemical properties of polymers. 
Time domain NMR can also be used to determine pore and droplet size distribution.   This webinar will highlight the basic theory, capabilities and applications of Time Domain NMR for fast, accurate and solvent-free process and quality control. 
By the end of the webinar you will have learnt:
   • What time domain NMR is 
   • What time domain NMR can measure 
  • Where time domain NMR can be used

Coming soon in German Language !

Offering various 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 Consumables and Accessories

1. Cost Effective High Throughput NMR Tubes
2. Wilmad since over many years of experience in the Production of NMR glass tubes.
3. All tubes are produced in accordance with Wilmad's high standards.
4. All tubes are checked with modern precision optic quality control standards.
5 . All tubes are stress tested to ensure there are no hidden physical defects.

Rototec-Spintec your Tube Supplier

Spectrometer & 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 measuerments 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)
  7. For more Informations please contact our main office !
See More

TOMCO Dual Band RF Amplifier

Replaces the existing RF amplifier on your Varian 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.