HI 8424

Boot Hanna made of blue rubber for use with HI-9241 thermometer

Buffer solutions Hanna Instruments HI-7010L, Technical buffer, pH 10.01, 500 mL bottle, calibration/verification purpose, 24 months shelf-life

Electrode Hanna Instruments pH, cleaning solution 500ml

Electrode storage solution Hanna Instruments pH and ORP, 230ml

Electrode storage solution Hanna Instruments pH and ORP, 500ml

Holder Hanna electrode

ORP electrode Hanna Instruments HI-3230B measures ORP, no tris buffer, BNC plug connection, 1m cable length, suitable for municipal water samples

pH electrode Hanna Instruments HI-1043 measures pH, tris buffer, BNC plug connection, 1m cable length, suitable for acid, paint solvents and tris buffer samples

pH electrode Hanna Instruments HI-1230B measures pH, no tris buffer, BNC plug connection, 1m cable length, suitable for field samples

pH electrode Hanna plastic body refillable, BNC connection

Probe Hanna Instruments temperature, replacement

Solution Hanna Instruments calibration, 230ml, pH 10.01

Solution Hanna Instruments calibration, 230ml, pH 4.01

Solution Hanna Instruments OPR, 470mv, 500ml

Solution Hanna Instruments pH 7.01 buffer, 230ml

Wolf special offer - Buffer solutions Hanna Instruments HI-7004L, Technical buffer, pH 4.01, 500 mL bottle, calibration/verification purpose, 24 months shelf-life OFFER ENDS 30-09-2026

Wolf special offer - Buffer solutions Hanna Instruments HI-7007L, Technical buffer, pH 7.01, 500 mL bottle, calibration/verification purpose, 24 months shelf-life OFFER ENDS 30-09-2026

Wolf special offer - Buffer solutions Hanna Instruments HI-77400P, Technical buffer, pH 4.01 and pH 7.01 (5 x 5 20ml sachets ), single-use sachets, calibration/verification purpose, 24 months shelf-life OFFER ENDS 30-09-2026