مكان المنشأ
Jiangsu, China
اسم العلامة التجارية
HW NANO
Particle size
20-30nm, 100nm, 500nm,1um
purity/ gold content
99.99%
Grade
Industrial Grade, Reagent Grade
Package
bottle / double anti-static bags / drums
Minimum order quantity
1 Gram
Payment terms
T/T; Paypal; Western union