Material | LGC-assigned value | Inter laboratory study assigned value | ||
---|---|---|---|---|
Value | Expanded measurement uncertaintya | Value | Expanded measurement uncertaintya | |
Plasmid(copies/μL) | 1.374 × 105 | 2.3 × 103 | 1.30 × 105 | 1.5 × 104 |
H37Rv gDNA(copies/µL) | 6.83 × 104 | 3.4 × 103 | 4.8 × 104 | 9.0 × 103 |
BCG/ASM(copies/unit) | 1.52 × 107 | 1.3 × 106 | 1.24 × 107 | 2.4 × 106 |
Total MTB control(copies/unit) | 3.47 × 103 | 6.6 × 102 | N/A | N/A |