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Dyna-Gro Pure Neem Oil 8oz
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Dyna-Gro Pure Neem Oil 8oz
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Displaying 41 to 60 (of 214 products) Result Pages: [<< Prev]   1  2  3  4  5  6  7  8  9  10  11  [Next >>] 
 Sort by Popularity-   Manufacturer   Product(s)   Model   Price   Buy Now 
 Hanna Cleaning Solution 16oz   Hanna Instruments   Hanna Cleaning Solution 16oz 
Hanna Cleaning Solution Clean the liquid junction of your electrodes once a day or at least once a week to prevent clogging and to maintain accuracy. Immerse the electrode in the proper cleaning solution for about 5 minutes.... — Ships from Ontario, CA, Samoa, CA, Livermore, CA, Vancouver, WA, Denver, CO, Detriot, MI, Nashville, TN, York, PA, and/or Pompano Beach, FL USA...more.
 716470   $14.38 
 pH 4 Buffer Solution. 16 fl oz   Control Wizard   pH 4 Buffer Solution. 16 fl oz 
Control Wizard Products 4.0 pH Buffer Solution 16 oz. bottle. Can be used to calibrate Hanna, Myron L., Oakton, and other brands of pH meters.... — Ships from Portland, Oregon USA...more.
 NT695   $8.74 
 pH Down (dry) 1.5 lbs   General Hydroponics   pH Down (dry) 1.5 lbs 
pH Down (dry) 1.5 lbs (eco-2818)pH Down Dry 1.5lbs. Acid pH Down: Acid formulated using food grade Phosphoric acid. Just add a little at a time if your nutrient pH is too high in order to lower the pH to the proper level. To maximize plant growth, the pH content of your nutrients should be slightly acidic. Experienced growers consider the ideal pH for most crops to fall betwee... — Ships from Seattle, Washington USA...more.
 eco-2818   $6.56 
 MI MA9004 220ML 4.01 BUFFER SOLUTION  (16/CASE)   Milwaukee Instruments   MI MA9004 220ML 4.01 BUFFER SOLUTION (16/CASE) 
Milwaukee pH Monitor [model SMS110] MA9004-220ML 4.01 BUFFER SOLUT Model SMS110 pH monitor, range: 0.0 to 14.0 pH, with 2 point manual calibration, and accuracy of 0.2 pH. Set point range: 3.5 to 7.5 pH, and led visual alarm active when reading is higher than set point. Supplied with 12v DC power adapter, MA911B/2 double junction pH electrode, 20ml. pH 7.01 buffer soluti... This item is sold individually. — Ships from Ontario, CA, Samoa, CA, Livermore, CA, Vancouver, WA, Denver, CO, Detriot, MI, Nashville, TN, York, PA, and/or Pompano Beach, FL USA...more.
 722300   $6.62 
 pH 4.01 CAL SOLUTION QUART QUART (12/CASE)   General Hydroponics   pH 4.01 CAL SOLUTION QUART QUART (12/CASE) 
Genesis pH Calibration Tri-Pack Solutions PH 4.01 CAL SOLUTION QUART (12 User friendly Tri-Packs contain everything you need to properly calibrate or maintain your meters. Manufacturer's Product Information 2007 MSRP Each $24.95 Case Weight29.02 LB Case Dimensions13.75 x 10.5 x 9.5 IN Case Qu... This item is sold individually. — Ships from Ontario, CA, Samoa, CA, Livermore, CA, Vancouver, WA, Denver, CO, Detriot, MI, Nashville, TN, York, PA, and/or Pompano Beach, FL USA...more.
 722020   $14.43 
 pH Up (dry) 1.5 lbs   General Hydroponics   pH Up (dry) 1.5 lbs 
pH Up (dry) 1.5 lbs (eco-2817)pH Up Dry 1.5lbs. Base pH Up: Base formulated using Potassium Hydroxide and Potassium Carbonate. Add a little at a time if your nutrient pH is too low in order to raise the pH to the proper level. To maximize plant growth, the pH content of your nutrients should be slightly acidic. Experienced growers consider the ideal pH for most crops to fall betw... — Ships from Seattle, Washington USA...more.
 eco-2817   $9.15 
 TECHNAFLORA pH DOWN 4 LITER (4/CASE)   Technaflora   TECHNAFLORA pH DOWN 4 LITER (4/CASE) 
Technaflora pH Up and pH Down TECHNAFLORA PH DOWN 4 LITER(4/ Technafloras pH Up and pH Down enable the gardener to moderate and maintain optimum pH levels. The pH scale is a measure that describes the relative acidity or alkalinity of a solution or medium. Both pH-balancing aids are manufactured using the highest-quality ingredients: potassium hydroxide to raise pH, and nitri... This item is sold individually. — Ships from Ontario, CA, Samoa, CA, Livermore, CA, Vancouver, WA, Denver, CO, Detriot, MI, Nashville, TN, York, PA, and/or Pompano Beach, FL USA...more.
 716465   $18.01 
 1500 PPM Buffer Solution. 16 fl oz   Control Wizard   1500 PPM Buffer Solution. 16 fl oz 
Control Wizard Products 442-1500 PPM Buffer Solution 16 oz. bottle. Used to calibrate Myron L. & other TDS meters that use the 442 standard.... — Ships from Portland, Oregon USA...more.
 NT725   $9.71 
 8 oz. 1500 PPM Solution (16/Case)   Hanna Instruments   8 oz. 1500 PPM Solution (16/Case) 
8 oz. 1500 PPM Solution (16/Case) (eco-5489)8 oz. 1500 PPM Solution sold individually Manufacturer's Product Information MSRP $14 ... — Ships from Seattle, Washington USA...more.
 eco-5489   $10.94 
 pH 4 Buffer Solution. 4 fl oz   Control Wizard   pH 4 Buffer Solution. 4 fl oz 
Control Wizard Products 4.0 pH Buffer Solution 4 oz. bottle. Can be used to calibrate Hanna, Myron L., Oakton, and other brands of pH meters.... — Ships from Portland, Oregon USA...more.
 NT690   $4.83 
 pH Down Gallon Acid   General Hydroponics   pH Down Gallon Acid 
pH Down Gallon Acid (eco-2826)pH Down 1 gal Acid pH Down: Acid formulated using food grade Phosphoric acid. Just add a little at a time if your nutrient pH is too high in order to lower the pH to the proper level. To maximize plant growth, the pH content of your nutrients should be slightly acidic. Experienced growers consider the ideal pH for most crops to fall between 5.5 and 6.5... — Ships from Seattle, Washington USA...more.
 eco-2826   $16.41 
 pH Up Quart Base   General Hydroponics   pH Up Quart Base 
pH Up Quart Base (eco-2815)pH Up 1 qt Base pH Up: Base formulated using Potassium Hydroxide and Potassium Carbonate. Add a little at a time if your nutrient pH is too low in order to raise the pH to the proper level. To maximize plant growth, the pH content of your nutrients should be slightly acidic. Experienced growers consider the ideal pH for most crops to fall between 5.5... — LTL Shipping Required — Ships from Seattle, Washington USA...more.
 eco-2815   $6.56 
 1382 PPM Buffer Solution. 16 fl oz   Control Wizard   1382 PPM Buffer Solution. 16 fl oz 
Control Wizard Products 1382 Conductivity Standard. 16 oz. bottle. Use to calibrate all meters that use the 1 EC to 500 ppm water standard. Adwa, Hanna, Oakton, Milwaukie. If your meter won't calibrate properly chances are you are using the wrong standard to calibrate it.... — Ships from Portland, Oregon USA...more.
 NT735   $9.71 
 MI M10442B 20ML PACKET 1500PPM SOLUTION CASE OF 25   Milwaukee Instruments   MI M10442B 20ML PACKET 1500PPM SOLUTION CASE OF 25 
Milwaukee Smart pH/EC/TDS Combination Meter [model SM802] M10442B-20ML PACKET 1500PPM SO Model SM802 Smart pH/EC/TDS combination meter, range: 0.00 to 14.00 pH, 0 - 4000 ppm, 0.00 - 6.00 mS/cm, accuracy of 0.20 pH and 2% full scale for EC and TDS. Supplied with a MA850 combination electrode, 9v battery, 20ml packet buffer solution of pH 7.01, 1500 ppm and 1413 S/cm. ... — Ships from Ontario, CA, Samoa, CA, Livermore, CA, Vancouver, WA, Denver, CO, Detriot, MI, Nashville, TN, York, PA, and/or Pompano Beach, FL USA...more.
 722346   $19.95 
 HM Digital pH Electrode Storage Solution (10/Cs)   HM Digital   HM Digital pH Electrode Storage Solution (10/Cs) 
HM Digital - pH Electrode Storage Solution Always make sure your sensor is kept in an electrode storage solution. If dry, refill the pH meter cap with this specially formulated KCl storage solution for pH and electrodes. Total Volume: 60cc. Not for calibration. To calibrate your pH meter, use a pH buffer solution.... Note: Calibration Buffer Solutions are available separately. This item is sold individually. — Ships from Ontario, CA, Samoa, CA, Livermore, CA, Vancouver, WA, Denver, CO, Detriot, MI, Nashville, TN, York, PA, and/or Pompano Beach, FL USA...more.
 716150   $5.12 
 pH UP. 2 lb   Earth Juice   pH UP. 2 lb 
Earth Juice pH UPRaise pH with these all natural pH adjusting crystals. Earth Juice Natural pH Up can be used to adjust fertilizer and foliar spray solution for a much more effective use and faster absorption of nutrients by plants. Optimal pH range for fertilizer/nutrient solution for most plant and turf is 5.5 - 6.5. Add crystals in small amounts. Mix solution thoroughly and adju... — Ships from Portland, Oregon USA...more.
 FE520   $17.97 
 1500 ppm Calibration Solution 1 qt   General Hydroponics   1500 ppm Calibration Solution 1 qt 
General Hydroponics 1500 ppm Calibration Solution 1 qt (GH1572)General Hydroponics uses the highest quality electronic meter reference solutions. Growers can use our reference solutions widely among many popular brands of meters using the NaCl scale. General Hydroponics technicians check each batch to ensure that our solutions are exactly calibrated each time they are used. ... — Ships from Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX and/or Medley, FL USA...more.
 hf-GH1572   $14.08 
 CWP Instruments Store It! Electrode Storing Solution. 16 fl. oz.   Control Wizard   CWP Instruments Store It! Electrode Storing Solution. 16 fl. oz. 
CWP Instruments Store It! Electrode Storing Solution. 16 fl. oz.Store It! is a solution that is used when storing pH electrodes. Electrodes that are stored dry often times do not work properly when it comes time to use them. Use Store it! between tests to keep the glass bulb on your pH meter from drying out.... — Ships from Portland, Oregon USA...more.
 NT775   $9.71 
 Hanna 4.01, 7.01, and Cleaning Solution   Hanna Instruments   Hanna 4.01, 7.01, and Cleaning Solution 
Hanna Instruments Cleaning Kits Single-dose sachets are quick and easy to use. Each sealed, light tight sachets holds just the right amount of solution. Every time your instrument is calibrated using these HANNA sachets, it is using a newly-opened bottle of solution. Item #716472: This kit includes: (5) pH 4.01 buffer solution sachets • HI70004P (5) pH 7.01 buffer solution ... — Ships from Ontario, CA, Samoa, CA, Livermore, CA, Vancouver, WA, Denver, CO, Detriot, MI, Nashville, TN, York, PA, and/or Pompano Beach, FL USA...more.
 716472   $16.30 
 HANNA GROCHEK® 1382 PPM TDS SOLUTION 20 ML (CASE of 25) MODEL HI 70032P (FULL CASE QUANTITIES ONLY)   Hanna Instruments   HANNA GROCHEK® 1382 PPM TDS SOLUTION 20 ML (CASE of 25) MODEL HI 70032P (FULL CASE QUANTITIES ONLY) 
Hanna 20 ml Packet Solution HANNA 1382 PPM TDS SOL 20ML 25/CS MSRP: $1.29 each packet... Note: Calibration Buffer Solutions are available separately. — Ships from Ontario, CA, Samoa, CA, Livermore, CA, Vancouver, WA, Denver, CO, Detriot, MI, Nashville, TN, York, PA, and/or Pompano Beach, FL USA...more.
 716879   $26.13 
Displaying 41 to 60 (of 214 products) Result Pages: [<< Prev]   1  2  3  4  5  6  7  8  9  10  11  [Next >>] 
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HydroRush
This stuff is just hydrogen peroxide. Will kill your benefic ..
2 of 5 Stars!
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DRIP CAP 4" (300/CS)
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Most Viewed in Calibration, Storage & Cleaning Solutions, pH Up & Down
pH DOWN QUART (12/CASE)
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Bluelab Nutrient Probe Care Kit Conductivity (14/Cs)
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pH 4.01 CAL SOLUTION 8OZ (12/CASE)
MI M10007B 20ML PACKET 7.01 BUFFER CASE OF 25
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MI MA9004 220ML 4.01 BUFFER SOLUTION  (16/CASE)
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01.CW 1382 CALIBRATION SOLUTION 4 OZ (12/CASE)
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