รายละเอียด
RCI LABSCAN NITRIC ACID 70% #2.5L
– For general analytical applications : quantitative or qualitative work
– Use in a wide variety of analytical techniques.
Specifications
|
Assay (by acidimetry) 69.0 – 70.0 % |
|
Appearance Passes test |
|
Color (APHA) 10 max. |
|
Residue after Ignition 4.0 ppm max. |
|
Chloride (Cl) 0.1 ppm max. |
|
Phosphate (PO4) 0.2 ppm max. |
|
Sulfate (SO4) 0.5 ppm max. |
|
Heavy metals (as Pb) 0.1 ppm max. |
|
Arsenic (As) 0.004 ppm max. |
|
Chromium (Cr) 0.1 ppm max. |
|
Copper (Cu) 0.05 ppm max. |
|
Iron (Fe) 0.2 ppm max. |
|
Mercury (Hg) 0.005 ppm max. |
|
Nickel (Ni) 0.05 ppm max. |
รีวิว
ยังไม่มีบทวิจารณ์