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pH meters & solutions

Displaying products 1 - 30 of 73 results	Show:	Sort:

Cwp 1382 Calibration Solution 4 Oz Original Price: $6.44 ONLY: $3.85	Rapitest Ph Soil Tester Model 1612 Original Price: $6.10 ONLY: $4.62	Gh Ph 4.01 Cal Solution 8O Z Original Price: $9.80 ONLY: $5.81
Gh Ph 7.0 Cal Solution 8Oz Original Price: $9.80 ONLY: $5.81	Gh Ph Test Kit 1Oz Original Price: $9.80 ONLY: $5.81	Genesis Instruments Ph Electrode Storage Solutions 8 Oz Original Price: $13.00 ONLY: $6.16
Gh 1500 Ppm Cal Solution 8Oz Original Price: $10.66 ONLY: $6.31	Technaflora Ph Up 1 Liter Original Price: $13.10 ONLY: $6.45	Technaflora Ph Down 1 Liter Original Price: $13.10 ONLY: $6.45
Genesis Instruments Ph Electrode Storage Solutions 16 Oz Original Price: $16.25 ONLY: $7.70	Rapitest Mini Ph Tester Model 1815 Original Price: $11.64 ONLY: $7.70	Gh Ph Up Quart Original Price: $13.99 ONLY: $8.29
Gh Ph Up 1.5 Lbs Dry Original Price: $13.99 ONLY: $8.29	Gh Ph Down Quart Original Price: $13.99 ONLY: $8.29	Gh Ph Down 1.5 Lbs Dry Original Price: $13.99 ONLY: $8.29
Mi Ma9004 220Ml 4.01 Buffer Solution Original Price: $14.24 ONLY: $9.10	Mi Ma9007 220Ml 7.01 Buffer Solution Original Price: $14.24 ONLY: $10.01	Genesis Instruments Twin Pack Electrode Cleaner Solutions Part A & B 8 Oz ( Original Price: $26.00 ONLY: $12.32
Genesis Instruments Twin Pack Ph Calibration Solutions (Ph 4.01 & Ph 7.01) 8 Oz ( Original Price: $26.00 ONLY: $12.32	Oakton Calibration Ph4 - 500Ml Original Price: $19.44 ONLY: $12.88	Oakton Calibration Ph7 - 500Ml Original Price: $19.44 ONLY: $12.88
Oakton 1413 Tds Solution Original Price: $20.74 ONLY: $13.09	Gh Ph Control Kit Original Price: $22.36 ONLY: $13.24	Earth Juice Natural Ph Controller Up 2 Lb Original Price: $19.25 ONLY: $13.83
Earth Juice Natural Ph Controller Down 2 Lb Original Price: $19.38 ONLY: $13.83	Rapitest Soil Test Ph Npk Model 1601 Original Price: $20.79 ONLY: $15.40	Technaflora Ph Down 4 Liter Original Price: $26.23 ONLY: $15.53
Technaflora Ph Up 4 Liter Original Price: $26.23 ONLY: $15.53	Bluelab Nutrient Probe Cleaning Kit (14/Case) Original Price: $23.34 ONLY: $16.17	Gh Ph 7.0 Cal Solution Quart Original Price: $27.95 ONLY: $16.56