GroLine 1413 µS/cm Conductivity Calibration Standard Sachets (25 x 20mL) MA917B/1 When only infrared light falls

When only infrared light falls on an object

Iodate formulation offers longer shelf life than iodine solutions

Professional Dissolved Oxygen Meter with Lab-Grade Accuracy

and all Milwaukee BNC-equipped pH meters

GroLine 1413 µS/cm Conductivity Calibration Standard Sachets (25 x 20mL) MA917B/1 When only infrared light fallsHI70031G Premium 1413 S cm Conductivity Calibration Standard Professional grade conductivity solution designed for hydroponics, aquaponics, greenhouses, and laboratory applications. Single use sachets deliver convenience, accuracy, and portability for on the go testing. Key Features & Benefits NIST Traceable Accuracy: Standardized with potassium chloride NIST 2202 SRM in deionized water per ISO 3696 BS3978 Certificate of Analysis Included: Each lot