Equipment
Bruker 300 MHz Avance II NMR spectrometer, 5 mm BBO probeThe 300 MHz NMR spectrometer is installed in room 421, on the 4th floor of Complexo I. This equipment is permanently outfitted with a 5 mm two-channel (1H and X) Broad Band probe. Available nuclei and experimentsBesides the standard 1H and 13C 1D experiments, this equipment allows for the observation of the following nuclei at the respective frequencies. 2D experiments are also available in this equipment, as well as temperature variation experiments (VT up and VT down). VT experiments are limited to the temperature range of -80 to +120 ºC.
Time slot division and pricingTime slots in the 300 MHz spectrometer are divided according to the scheme below. Booking of each time slot is restricted to specific time intervals. While weeknights, weekends and 3-hour blocks may be booked one week in advance, the 30 min blocks can only be booked 30 hours before. Pricing is fixed at 1 unit/hour of use, being the real cost of each hour of use adjusted based on the year balance. VT experiments have added costs depending on the type and duration of the experiment.
User access rulesOnly properly trained users have access to this spectrometer. VT experiments can only be performed by qualified personnel and after authorization by the management staff. VT experiments can only be performed during the 3-hour blocks. VT down experiments cannot be performed at night.
Bruker 400 MHz Avance II NMR spectrometer, 5 mm BBO probeThe 400 MHz NMR spectrometer is installed in room 421, on the 4th floor of Complexo I. This equipment is permanently outfitted with a 5 mm two-channel (1H and X) Broad Band probe. Available nuclei and experimentsBesides the standard 1H and 13C 1D experiments, this equipment allows for the observation of the following nuclei at the respective frequencies.
Time slot division and pricingTime slots in the 400 MHz spectrometer are divided according to the following scheme.
Pricing is fixed at 1 unit/hour of use, being the real cost of each hour of use adjusted based on the year balance. VT experiments have added costs depending on the type and duration of the experiment. Booking of each time slot is restricted to specific time intervals. While weeknights, weekends and 3-hour blocks may be booked one week in advance, the 30 min blocks can only be booked 30 hours in advance.
User access rulesOnly properly trained users have access to this spectrometer. VT experiments can only be performed by qualified personnel and after authorization by the management staff. VT experiments can only be performed during the 3-hour blocks. VT down experiments cannot be performed at night.
Bruker 500 MHz Avance II+ NMR spectrometerThe 500 MHz NMR spectrometer is installed in room 123, on the 1st floor of Complexo I. This equipment is only available for used that have completed the advanced training program and whose work justifies the recurrent use of this machine. Punctual uses of the 500 MHz spectrometer are possible under the supervision of one of the staff members and upon authorization. Major operations in the hardware (ex. cable and filter connections, probe exchange) can only be performed by the staff. Available probes and experimentsA wide variety of probes is available, as listed below.
Time slot division and pricingTime slots in the 500 MHz spectrometer are divided according to the following scheme. Pricing is fixed at 10 unit/hour of use, being the real cost of each hour of use adjusted based on the year balance. VT experiments have added costs depending on the type and duration of the experiment.
User access rulesAccess to the 500 MHz spectrometer is restricted to specialized users. Access may be granted upon request and after specific training. Users failing to comply with the established rules will lose access to this facility.
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