Replacement patches that come in packets of 5.
Replacement patches that come in packets of 5.
Features
| Test Area | 1250 mm sqaure |
| Test Volume | 2.5 - 3 ml |
| Patch Diameter | 44.4 mm |
| Magnetic ring for diameter | 66.9 mm |
| Background contamination | < 3 mg/m sqaure |
| Test Area | 1250 mm sqaure |
| Test Volume | 2.5 - 3 ml |
| Patch Diameter | 44.4 mm |
| Magnetic ring for diameter | 66.9 mm |
| Background contamination | < 3 mg/m sqaure |