FAQs

The ROAR Team will always announce on the ROAR Teams Channel about lab closures and instrument downtime. Please check this in advance of instrument usage. 

If you are experiencing a problem during your booked session on the ROAR equipment then please speak to a team member in person or email roar@imperial.ac.uk. We will aim to respond as swiftly as possible but please note that there will be times when ROAR team members are not available to respond immediately, and priority is given to users which have pre-arranged to have ROAR support during their booking.

From November 2019, we have not required researchers at Imperial College London to apply for access to ROAR through a proposal process. For internal users of ROAR capital equipment you just need to have a plan for your ROAR experiment(s), and have signed off Reaction Risk Assessments and Project Agreement documents in LabArchives. These documents can be completed when your team is assembled and ready to begin the experiments. You are, however, encouraged to look at the documents early to ensure that any problems with the Project Agreement do not delay your project. 

The access process is even more streamlined for internal users of ROAR small equipment. For our small equipment you just need to sign the ROAR Small Equipment Declaration on PPMS. 

Our access routes for external academic users are currently being reviewed. Please email roar@imperial.ac.uk to get the latest information on pricing and procedures for external academic access to ROAR.

ROAR now runs a walk-up LCMS service for our internal user community. Trained users may submit their own samples onto our walk-up LCMS, select from one of ROAR’s pre-approved methods, and the sample sequence goes into the run queue automatically. Our walk-up LCMS includes a column selector with ROAR’s C18, C8 and PFP columns fitted as standard but please do check the signage at the instrument for the currently available columns. There is no need to book your LCMS analysis in advance but please do remember to always log your sample order on PPMS (Agilent 1260 UPLC/SFC-MS Sample Analysis on the PPMS Orders page) so that we know how many samples to bill to your group. Internal users can request training and access to our walk-up LCMS system by joining the ROAR User Group on Teams and dropping us a message there. 

Access to ROAR’s UPLC-QTOF is primarily for high-throughput analysis of large sample sets (i.e. > 48), usually generated using reactor platforms in ROAR. For analysis of smaller sample sets please make use of ROAR’s walk-up LCMS or refer to the Agilent Measurement Suite.  

If you would like any other LC access or service (e.g. LC method development) then please contact us to request information on pricing. 

To get the most out of your training on any ROAR instrument we recommend that you first develop a plan for your experiments and share this with the ROAR team. This allows us to tailor the training to your specific project needs. 

Training for the ROAR small equipment is very quick and autonomous access approval can be obtained quickly. The training needs on ROAR’s capital equipment can however be much higher and you will need to be able to demonstrate to the ROAR team that you can operate the equipment safely and competently for your project before you will be granted autonomous access. This is for your own safety and the safety of our expensive equipment!

If you are interested in standalone training on any of ROAR’s instruments, then please email roar@imperial.ac.uk to request a price for your proposed training. Please note that attendance of any ROAR training does not automatically grant you autonomous access to our equipment [see above]. 

There might be different reasons for this:

• You are using the US website instead of the UK website. Make sure you are logging in uk‑mynotebook.labarchives.com (if you are in www.mynotebook.labarchives.com, then you are in the US version of the website).
• You signed up for a LabArchives account directly through website instead of following the link in the email. You should have received an email from LabArchives after your account was set up. Please follow the link to activate your account. If you haven’t receive the email (check also the Spam folder), contact the ROAR team (roar@imperial.ac.uk) and we will create the account for you.
• Two different forms of your email address are used to create the account and to access it. Please use the same form of email address to access the account as was used to create your account (commonly, this is the email address you provided to create the account in the first instance).

If none of these fixes your problem, contact the ROAR team (roar@imperial.ac.uk) or the LabArchives support (support@labarchives.com)

In-situ monitoring of reactions under pressure is technically challenging and requires specialist equipment. Within ROAR we have the Optimisation Sampling Reactor (OSR) which can take samples, for offline LC or GC analysis, and measure gas uptake from 8 batch reactions at up to 200 °C and 27 bar. Our ReactIR and FlowUV can also be used with flow cells to monitor flow reactions at up to 34 bar pressure.

In-situ spectroscopy of high-pressure batch reactions is not currently possible in ROAR. If you would like to access this capability at ROAR then please contact roar@imperial.ac.uk to explore possibilities for ROAR to acquire this capability.