$17.92 – $119.86
Certified Reference Material, CRM
17034 meets and surpasses ISO 17025 requirements.
Standardized in an ISO 17034 and ISO 17025 accredited laboratory.
Tolerance: pH ± 0.026 @ 25°C
Traceable to NIST.
Clear
18 Months
Not Regulated
Non-Hazardous