There are 1 suppliers:
Aera: China(Mainland)
Contact: Anson
Phone: 15981968109
Email: info@tianfuchem.com
Website: http://www.tianfuchem.com
Product Name: 2-diazo-1-naphthol-5-sulfonic acid, ester with pyrogallol/acetone resin
Updated Date: 2024-01-09 10:45:49
Price: $Inquiry/1kg