CAS 127-18-4 tetrachlorethylene/PCE
| Tsanangudzo | Unit | Top quality | Nguva dzose unhu |
| Chitarisiko | ---- | Mvura isina ruvara uye yakajeka | |
| Misa chikamu cheperchlorethylene | % | ≥99.9 | ≥99.90 |
| Unyoro | % | ≤0.005 | ≤0.005 |
| Acidity (seHCL) | % | ≤0.02 | ≤0.01 |
| Chroma(Pt-Co) | ---- | ≤15 | ≤15 |
| Misa chikamu chemasara evaporated | % | ≤0.005 | ≤0.005 |
| Ukuru hwemhangura ngura | Mg/cm2 | ≤0.005 | ≤1.0 |
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