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Dear Researcher,

We have been printing hard copies of our catalog every year since the beginning in 1983. In recent years, the requests for the print version of our catalog, containing almost 550 pages and weighing more 3 pounds, has been declining. As a result, we are no longer printing hard copies of our catalog.. For those of you who would still like to receive a copy of our 2018 catalog, we can provide it as a PDF on a CD or you can download the PDF from our website. Our 2018 catalog is available online. Please send your requests by email or through our website. Our 2019 catalog will be available for download in spring.

For those who are not familiar with ARC, we would like to remind you that ARC has the world’s largest and most comprehensive catalog of radiolabeled chemicals. We have more than 5,000 radiochemicals as compared to our nearest competitor offering fewer than 1,000 products.

We always welcome your quotation requests for custom synthesis as well as for bulk orders.

Best Regards,

Surendra Gupta, Ph.D.