Brilliant product, fast service, glass was very well wrapped so no breakage. My second time buying from this company i love it and it lasts a while. Love colloidal silver and I did my research this...
We are the only laboratory grade manufacturer to certify their product to EC standards. Developed and tested by Plymouth University for nanomaterial characterisation and batch consistency to ensure quality solutions.
We are the only laboratory grade manufacturer to certify their product to EC standards. Developed and tested by Plymouth University for nanomaterial characterisation and batch consistency to ensure quality solutions.