New Delivery for Silica Nanopowder - Chromium Powder – Xinglu

Product Description
ITEM SPECIFICATIONS TEST RESULTS
Cr(%) 99.9 99.981
Particle Size(nm)   40-70nm
Impurities(%,Max)
Ni   0.006
Ag   0.007
Zn   0.04
O   0.002
Certificate What we can provide