Innovative Silicon Crystals for ATR-FTIR
The IRUBIS Single Reflection Cystals are suitable for Attenuated Total Reflectance Fourier Transform Infrared Spectroscopy.
All products can be used with standard FTIR devices.
Specialized 1
Low Penetration Depth
ATR Crystal
This crystal has a high angle of incidence and thus a reduced penetration depth. This version is suitable for various applications such as Surface Enhanced Infrared Absorption Spectroscopy (SEIRAS).
Specialized 2
Signal Enhanced
ATR Crystal
The patent-granted microstructures on the surface of this crystal lead to a better signal-to-noise ratio and enhance the IR signal. The result is a higher absorption and thus more distinct peaks.
You can find the IRUBIS technology in different collaboration products.
Auto ATR
ATR Microplate Reader
In cooperation with PIKE Technologies, we developed AutoATR. This device allows the measurement of 24 samples within one run.
J1
Spectroelectrochemical ATR Cell
The J1 by Jackfish SEC is a complete three-electrode electrochemical cell for ATR-SEIRAS using our optimized crystals.
Custom Products
Contact us for special requests.
Interested to integrate our crystals into various products? Possible modifications include various coatings, coupling fiber optics, & more!
Order IRUBIS ATR Crystals
ATR CRYSTALS: Universal and Specialized 1
| Quantity (pcs) | Price per Unit (€) |
| 10 | 52 |
| 20 | 49.50 |
| > 49 | On Request |
PLACE YOUR ORDER
Use this form to send an inquiry to Karina. We will come back to you as soon as possible with an official offer. Alternatively, you can also send an email to sales@irubis.com.
All prices are displayed without sales tax and are subject to change.
Shipping within Germany: 10 €
International shipping: 30 €
Express Shipping: 100 €
Accepted payment methods: Bank transfer, credit card (Visa, Mastercard, American Express), PayPal.
How can we help you?
ATR CRYSTAL
What is the spectral range for the ATR crystals?
You could find some example spectra here. The ATR crystals are suitable for the range 900–5000 cm-1.
How can I clean my ATR crystal?
For organic substances you could use Peroxomonosulphuric acid. For other substances it’s possible to clean them with ethanol or isopropanol. Please make sure, not to exert mechanical pressure.
Can I measure solid samples with my ATR crystal?
Please use the ATR crystals only for liquid samples. They are 0.5 mm thin and not robust for mechanical pressure.
Are gold coatings or other coatings applied to the IRUBIS ATR crystal?
No, the ATR crystal is delivered without any coating. Please check if the following publication “Hybrid Gold–Conductive Metal Oxide Films for Attenuated Total Reflectance Surface Enhanced Infrared Absorption Spectroscopy” that was performed with our ATR crystal might be helpful for you.
What kind of ATR crystal should I use for my SEIRA or electrochemical experiments?
For these experiments most customers use the Specialized 1 ATR Crystal because of the lower penetration depth.
OBSIDIAN ACCESSORY
How could I get the Obsidian Accessory?
Unfortunately, IRUBIS don’t sell the Obsidian Accessory any more. Please send us a message to get DIY instructions.
How can I use IRUBIS ATR crystals on VeeMax?
To use our crystals with VeeMAX you lay them on top of the plate with the small hole. For a fix mounting please use our ATR crystal in combination with the IRUBIS Obsidian Accessory and a 2”x3” holder.
PURCHASE
Can I purchase the J1 Spectro electrochemical ATR Cell at IRUBIS?
No, please contact Jackfish Sec directly: http://jackfishsec.com/
