Click to expand Tap to zoom Kestrel Magnesium Chloride MgCl Salt for RH Field Calibration kit SKU 0803MGCL Original price $8.00 USD - Original price $8.00 USD Original price $8.00 USD $8.00 USD - $8.00 USD Current price $8.00 USD | / Availability: In stock Quantity Add to cart Request a quote Name Email Quantity Message Request quote Kestrel Magnesium Chloride MgCl Salt for RH Field Calibration kit