Dear Sirs, We are supplying Alcian Yellow, Alcian Blue 8GX, Alcian Green. Please contact us for requirement. Kind Regards. - SUZHOU SINOERA CHEM CO., LTD. 125 Binhe Road Suzhou New & Hi-Tech District 215011 China Fax: +86 512 68258994 Tel: +86 512 68246939 http://www.sinoeratech.com http://www.sinoerachem.com