Peroxid de hidrogen 30% (Perhidrol, apa oxigenata 30%), import Lach-ner/Cehia.
Continut 30.0 % , Substante nonvolatile 0.0015 % , acizi liberi (as H2SO4) 0.003 % , (Cl) <0.0005 % , (SO4) <0.0005 % , (PO4) <0.0005 %
Metale grele (as Pb) <0.00002 %, Fe) <0.00005 % , Azot total(N) 0.002 %
Lach-ner / Cehia. (3 buc)
Acid azotic p.a. import Lach-ner / Cehia. Formula: HNO3, CAS:7697-37-2/2, Boiling point:121 °C, Melting point:-...
Peroxid de hidrogen 30% (Perhidrol, apa oxigenata 30%), import Lach-ner/Cehia.
Continut 30.0 % , Substante nonvolatile 0.0015 % , acizi liberi (as H2SO4) 0.003 % , (Cl) <0.0005 % , (SO4) <0.0005 % , (PO4) <0.0005 %
Metale grele (as Pb) <0.00002 %, Fe) <0.00005 % , Azot total(N) 0.002 %
Lach-ner / Cehia. (3 buc)
Acid azotic p.a. import Lach-ner / Cehia. Formula: HNO3, CAS:7697-37-2/2, Boiling point:121 °C, Melting point:-32 °C, Density:1l~1,40 kg, Molecular weight:63.01, Assay min. 65 % Sulfated ash max. 0,0005 %, SO4 max. 0,0002 %, Cl max. 0,0001 %, Heavy metals (Pb) max. 0,0001 %, Fe max. 0,0001 % (10 buc)