Stabilised with approx. 10 % methanol.
Toepassing | For the fixation of tissues and cells. |
Assay (acidimetric after oxidation) | 36,5-38,0 % |
Colour (Hazen) | ≤10 |
Acidity | ≤0,025 % |
Methanol (GC) | 9,0-14,0 % |
Ash content (as SO4) | ≤0,005 % |
Chloride (Cl) | ≤0,0005 % |
Sulphate (SO4) | ≤0,002 % |
Heavy metals | ≤0,0005 % |
Iron (Fe) | ≤0,0001 % |
Calcium (Ca) | ≤0,0005 % |
Cadmium (Cd) | ≤0,0001 % |
Cobalt (Co) | ≤0,0001 % |
Chromium (Cr) | ≤0,0001 % |
Copper (Cu) | ≤0,0001 % |
Potassium (K) | ≤0,001 % |
Magnesium (Mg) | ≤0,0001 % |
Manganese (Mn) | ≤0,0001 % |
Sodium (Na) | ≤0,001 % |
Nickel (Ni) | ≤0,0001 % |
Lead (Pb) | ≤0,0001 % |
Zinc (Zn) | ≤0,0001 % |
Stabilised with methanol., Do not store under 15 °C!, Lower temperatures favour the polymerization to paraformaldehyde. The formaldehyde solution can, however, be used after decanting deposit to a clear solution. |