|
| filtros | tipo de protección | Ref. máscara | Ref. filtro | valor limitado de exposición (VLEP) | |||||
|---|---|---|---|---|---|---|---|---|---|
| 144-62-7 | Ethanedioic acid | HOOCCOOH • 2H2O | P3 | MC | M9200
M9300
|
M9000P3 |
1 mg/m3 |
|
|
| 144-62-7 | Oxalic acid | HOOCCOOH • 2H2O | P3 | MC | M9200
M9300
|
M9000P3 |
1 mg/m3 |
|
|
| 144-62-7 | Oxalic acid dihydrate | HOOCCOOH • 2H2O | P3 | MC | M9200
M9300
|
M9000P3 |
1 mg/m3 |
|