I'm comparing Biotechresearch (biotechresearch.co.uk) with other suppliers before I'd think about lab procurement. Which product lines are actually listed, and do they publish purity, identity, and batch specs for each one?
Are the COAs batch-specific and third-party tested, and can you review them before ordering? Where do they ship from, and what are typical domestic and international timelines, packaging, and cold-chain options?
Do the listed prices include VAT and shipping, or are bulk and custom research quantities quoted separately? Also, what legal entity and location run the site, and can they do institutional invoicing and provide documentation?
If anyone has ordered or asked them directly, I'd like to know what you found.