Hobo MX2500 Calibration Kit (Calibration Beaker and 4, 7, 10 Buffers)
Free returns on all eligible orders
You have 30 days to request a return. All sale items are final sale.
Overview
Includes pH 4.01, pH 7.00, pH 10.00 buffer solutions (475 mL bottles), and two 4 oz. calibration beakers (MX2500-CAL-BKR).
Shipping information
Use this text to share information about your product.
Returns & warranty
Use this text to share information about your product.