Diethyltoluenediamine (2,4 and 2,6 diamine regioisomers) -30g
https://www.stemcellcommons.org/shop/sk-160784-diethyltoluenediamine-24-and-26-diamine-regioisomers-30g-3739
https://www.stemcellcommons.org/web/image/product.template/3739/image_1920?unique=81f6e83
Chain extender for elastomeric polyurethane; curing agent for epoxy resin
الشروط والأحكام
ضمان إرجاع الأموال خلال 30 يوماً
الشحن: 2-3 أيام عمل
%20-30g?unique=81f6e83)