Code | LO-3N | LO-4N | LO-4.5N | |||
TREO% | ≥45 | ≥45 | ≥45 | |||
La purity and relative rare earth impurities | ||||||
La2O3/TREO % | ≥99.9 | ≥99.99 | ≥99.995 | |||
CeO2/TREO % | ≤0.08 | ≤0.005 | ≤0.0020 | |||
Pr6O11/TREO % | ≤0.01 | ≤0.0010 | ≤0.0010 | |||
Nd2O3/TREO % | ≤0.01 | ≤0.0010 | ≤0.0010 | |||
Sm2O3/TREO % | ≤0.001 | ≤0.0010 | ≤0.0010 | |||
Y2O3/TREO % | ≤0.001 | ≤0.0010 | ≤0.0010 | |||
Non rare earth impurity | ||||||
Fe2O3 % | ≤0.002 | ≤0.002 | ≤0.001 | |||
CaO % | ≤0.10 | ≤0.005 | ≤0.001 | |||
SiO2 % | ≤0.01 | ≤0.005 | ≤0.005 | |||
MnO2 % | ≤0.005 | ≤0.001 | ≤0.001 | |||
PbO % | ≤0.01 | ≤0.001 | ≤0.001 | |||
SO 2 4- % | ≤0.01 | ≤0.001 | ≤0.001 | |||
Cl-% | ≤0.05 | ≤0.05 | ≤0.005 |
A: We are factory.
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to
quantity.
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.