Broadband CryoProbe
The BBO CryoProbe is designed for highest sensitivity on the broadest range of nuclei. Besides 1H and 19F, all NMR nuclei in the range 31P to 15N can be observed, except the frequency range between 199Hg and 153Eu. All of these nuclei can be automatically selected and optimally tuned and matched by using the ATM option.
Concerning 19F observation and decoupling Bruker offers two different BBO CryoProbe design: The BBFO and BBO H&F.
BBFO has the capacity to observe 1H with 19F decoupling (and vice-versa) and to perform one or higher dimensional 1H/19F spectroscopy with optimal quality.
BBO H&F was designed for enhanced 19F and 13C sensitivity compared to BBFO. 19F can be adjusted via tuning the 1H channel to 19F. Hence 1H observe with 19F decoupling (and vice-versa) is no longer possible. Besides, the BBO H&F probe has capability of BB observe with ¹⁹F decoupling and to perform one or higher dimensional BB/¹⁹F spectroscopy, e.g. ¹⁹F-¹³C HSQC and HMBC correlation experiments.
Hence the BBO CryoProbe is the workhorse probe for routine NMR with high sensitivity and/or high throughput. In addition it provides a great solution for research applications on less commonly measured nuclei as well as low natural abundance / low sensitivity nuclei.
Technical Details
BBFO CryoProbe
- Sensitivity increase by a factor of 3 to 4* in the range 31P to 15N
- Sensitivity increase by a factor of 3* on 1H
- Two fully independent channels (plus lock channel)
- Optimal quality on experiments with 1H observation with 19F decoupling (and vice-versa)
- Cold preamplifiers for all nuclei (BB-range, 19F, 1H and 2H)
- Cooled 2H preamplifier for excellent stability
- Fitted with an actively shielded single axis Z-gradient for 5 mm sample diameters
- Standard sample temperature range -40°C – 150°C
- ATM compatible
*Sensitivity compared to the SmartProbe
BBO H&F CryoProbe
- Sensitivity increase by a factor of more than 4* in the range 31P to 15N
- Sensitivity increase by a factor of more than 3* on 1H
- Sensitivity increase by a factor of more than 6* on 19F
- Two fully independent channels (plus lock channel)
- Optimal quality on experiments with BB observation with 1H or 19F decoupling (and vice-versa)
- Cold preamplifiers for all nuclei (BB-range, 1H and 19F, 2H)
- Cooled 2H preamplifier for excellent stability
- Fitted with an actively shielded single axis Z-gradient for 5 mm sample diameters
- Standard sample temperature range -40°C – 150°C
- ATM compatible
*Sensitivity compared to the SmartProbe
See Also:
800 MHz CryoProbe™ 5mm BBO
¹H: Polymer in TCE-d₂
800 MHz CryoProbe™ 5mm BBO
¹³C: Polymer in TCE-d₂
800 MHz CryoProbe™ 5mm BBO
¹H: Pt-complex (10 mg) in CD²Cl²
800 MHz CryoProbe™ 5mm BBO
³¹P: Pt-complex (10 mg) in CD²Cl²
800 MHz CryoProbe™ 5mm BBO
¹⁹⁵Pt T1 inversion recovery: Pt-complex (10 mg)
800 MHz CryoProbe™ 5mm BBO
¹H-¹⁹⁵Pt HMQC: Pt-complex (10 mg) in CD₂Cl₂
Service and Support
LabScape
Service & Life Cycle Support for Magnetic Resonance and Preclinical Imaging
Bruker’s commitment to provide customers with unparalleled help throughout the buying cycle, from initial inquiry to evaluation, installation, and the lifetime of the instrument is now characterized by the LabScape service concept.
LabScape Maintenance Agreements, On-Site On-Demand and Enhance Your Lab are designed to offer a new approach to maintenance and service for the modern laboratory