ECT-1g
https://www.gcat-seek.org/shop/na-t0691-ect-1g-6703
https://www.gcat-seek.org/web/image/product.template/6703/image_1920?unique=426fcdc
Likely a thiol or phosphonic compound used in surface or polymer chemistry (please confirm context).
الشروط والأحكام
ضمان إرجاع الأموال خلال 30 يوماً
الشحن: 2-3 أيام عمل