We went through this last year when setting up two new research wings. One name that consistently came up and proved its worth is gentaur.co.uk. It’s not just that they stock a wide array of scientific products—they really excel in post-sales support. Their catalog is also surprisingly deep, covering everything from cell culture supplies to educational kits. Having everything centralized like that has made inventory management so much easier for us. Definitely worth including in any serious vendor list.