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PH & TDS TESTERS     Product Name   Price   Buy Now      1413 uS/cm Calibration Solution - 8oz   $14.95        1500 ppm Calibration Solution   $7.95        Blue Lab pH Meter   $244.00        Bluelab® Guardian Monitor   $345.00        Electrode Cleaning Solution - 16 oz   $19.95        General Hydroponics pH Test Kit   $5.95        Hanna Gro'Chek Continuous pH/EC/TDS/TEMP Monitor (HI991404)   $229.95        Hanna Gro'Chek Continuous pH/TDS Monitor (HI981404N)   $199.95        Hanna Gro'Chek Portable pH/TDS/EC Meter (HI9813-0)   $189.95        Hanna pH/EC/TDS/Temp Waterproof Tester (HI98129)   $169.95        Hanna pHep Meter - HI98107   $79.95        Hanna Replacement pH Electrode Cartridge (HI 73127) for HI98129   $80.95        HI 7032 Calibrating Solution   $20.00        Nutra-Dip Continuous Tri Meter -pH/TDS/Temp   $229.95        Oakton pH Tester 2 - Waterproof   $99.95        Oakton TDS Tester - Waterproof   $79.95        Oakton Tester Package   $195.00        pH 4.0 Calibration Solution - 8 oz.   $6.95        pH 4.0 Calibration Solution - Quart   $21.95        pH 7.0 Calibration Solution - 8 oz.   $6.95    Displaying 1 to 20 (of 28 products) Result Pages:  1  2  [Next >>]

In Cart 0 items Quick Find   Use keywords to find the product you are looking for. Advanced Search Specials Jump Start Grow Light System - 4 Ft. (Stand, Fixture & Tubes)  $75.00  $70.00  Famous Total Nutrition, No Hype Products All Your Filtered Water Needs

Sunday 14 March, 2010