ISO 17025 Conductivity Calibration Standards
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4172 Traceable One-Shot Conductivity Standards (CRM)- 5 Microsiemens
Calibration within disposable container eliminates contamination
NORMALLY SHIPS WITHIN 5-7 DAYS- Certified Reference Material
- 100% compatible with all conductivity meters
- Accuracy: certificate stated uncertainty, or ±0.25 microsiemen or ±0.25%
$40.00