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Meters, Timers & Instruments: Calibration, Storage & Cleaning Solutions, pH Up & Down

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angezeigte Produkte: 61 bis 80 (von 210 insgesamt) Seiten: [<< vorherige]   1  2  3  4  5  6  7  8  9  10  11  [nächste >>] 
 Art durch Popularity+   Hersteller   Artikel   Artikelnr.   Preis   Bestellen 
 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 info.
 eco-2815   $6.27 
 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 Vancouver, WA and/or SS: Ontario, CA, Samoa, CA, Livermore, CA, Denver, CO, Detriot, MI, Nashville, TN, York, PA, Pompano Beach, FL USA....more info.
 716472   $15.70 
 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 Vancouver, WA and/or SS: Ontario, CA, Samoa, CA, Livermore, CA, Denver, CO, Detriot, MI, Nashville, TN, York, PA, Pompano Beach, FL USA....more info.
 722020   $13.60 
 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 info.
 eco-2826   $15.67 
 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 Vancouver, WA and/or SS: Ontario, CA, Samoa, CA, Livermore, CA, Denver, CO, Detriot, MI, Nashville, TN, York, PA, Pompano Beach, FL USA....more info.
 716470   $10.35 
 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 info.
 NT695   $8.34 
 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 info.
 NT690   $4.61 
 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 info.
 eco-2817   $8.74 
 8 oz. pH 4.01 Solution (16/Case)   Hanna Instruments   8 oz. pH 4.01 Solution (16/Case) 
8 oz. pH 4.01 Solution (16/Case) (eco-5487)8 oz. pH 4.01 Solution sold individually Manufacturer's Product Information MSRP $14 ... Note: Calibration Buffer Solutions are available separately. — Ships from Seattle, Washington USA....more info.
 eco-5487   $10.45 
 8 oz. pH 7.01 Solution (16/Case)   Hanna Instruments   8 oz. pH 7.01 Solution (16/Case) 
8 oz. pH 7.01 Solution (16/Case) (eco-5488)8 oz. pH 7.01 Solution sold individually Manufacturer's Product Information MSRP $14 ... Note: Calibration Buffer Solutions are available separately. — Ships from Seattle, Washington USA....more info.
 eco-5488   $10.45 
 Bluelab 2.77EC Conductivity Solution 500 ml (6/Cs)   Bluelab   Bluelab 2.77EC Conductivity Solution 500 ml (6/Cs) 
Bluelab 2.77 EC Conductivity Standard Solution The 2.77EC Conductivity solution is used as a reference or checking solution to ensure you have adequately cleaned the EC/CF probe. These solutions should be stored in a cool place out of direct sun and heat. Please keep out of reach of children. They should be stored with the lids securely tightened.... This item is sold individually. — Ships from Vancouver, WA and/or SS: Ontario, CA, Samoa, CA, Livermore, CA, Denver, CO, Detriot, MI, Nashville, TN, York, PA, Pompano Beach, FL USA....more info.
 732901   $8.42 
 pH Down Quart Acid   General Hydroponics   pH Down Quart Acid 
pH Down Quart Acid (eco-2816) pH Down 1 qt 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... — LTL Shipping Required. — Ships from Seattle, Washington USA....more info.
 eco-2816   $6.27 
 OAKTON PH BUFFER SOLUTION 7.01 500 ML   Oakton   OAKTON PH BUFFER SOLUTION 7.01 500 ML 
For Oakton® EcoTestr™ PH1 and other pH testers.... — Ships from Vancouver, WA and/or SS: Ontario, CA, Samoa, CA, Livermore, CA, Denver, CO, Detriot, MI, Nashville, TN, York, PA, Pompano Beach, FL USA....more info.
 716112   $15.18 
 Bluelab pH 4.0 Calibration Solution 500ml (6/Cs)   Bluelab   Bluelab pH 4.0 Calibration Solution 500ml (6/Cs) 
Bluelab pH 4.0 Calibration Solution pH measuring equipment must be cleaned and calibrated regularly to ensure they are giving the user accurate readings. pH instruments are calibrated to pH 7.0 first (buffer) then to pH 4.0 (slope). Calibration Solutions should be stored in a cool place out of direct sun and heat. Please keep out of reach of children. They should be stored with th... Note: Calibration Buffer Solutions are available separately. This item is sold individually. — Ships from Vancouver, WA and/or SS: Ontario, CA, Samoa, CA, Livermore, CA, Denver, CO, Detriot, MI, Nashville, TN, York, PA, Pompano Beach, FL USA....more info.
 732898   $8.42 
 Bluelab pH 7.0 Calibration Solution 500ml (6/Cs)   Bluelab   Bluelab pH 7.0 Calibration Solution 500ml (6/Cs) 
Bluelab pH 7.0 Calibration Solution pH measuring equipment must be cleaned and calibrated regularly to ensure they are giving the user accurate readings. pH instruments are calibrated to pH 7.0 first (buffer) then to pH 4.0 (slope). Calibration Solutions should be stored in a cool place out of direct sun and heat. Please keep out of reach of children. They should be stored with th... Note: Calibration Buffer Solutions are available separately. This item is sold individually. — Ships from Vancouver, WA and/or SS: Ontario, CA, Samoa, CA, Livermore, CA, Denver, CO, Detriot, MI, Nashville, TN, York, PA, Pompano Beach, FL USA....more info.
 732896   $8.42 
 pH 7 Buffer Solution. 16 fl oz   Control Wizard   pH 7 Buffer Solution. 16 fl oz 
Control Wizard Products 7.0 pH Buffer Solution 16 oz. Used to calibrate Hanna, Myron L., Oakton and other brands of pH meters.... — Ships from Portland, Oregon USA....more info.
 NT705   $8.34 
 pH Up Gallon Base   General Hydroponics   pH Up Gallon Base 
pH Up Gallon Base (eco-2825)pH Up 1 gallon 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... — Ships from Seattle, Washington USA....more info.
 eco-2825   $15.67 
 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 Vancouver, WA and/or SS: Ontario, CA, Samoa, CA, Livermore, CA, Denver, CO, Detriot, MI, Nashville, TN, York, PA, Pompano Beach, FL USA....more info.
 716465   $17.83 
 8 oz. Cleaning Solution (16/Case)   Hanna Instruments   8 oz. Cleaning Solution (16/Case) 
8 oz. Cleaning Solution (16/Case) (eco-5485)8 oz. Cleaning Solution sold individually Manufacturer's Product Information MSRP $14 ... — Ships from Seattle, Washington USA....more info.
 eco-5485   $10.45 
 Hanna Storage Solution 16oz   Hanna Instruments   Hanna Storage Solution 16oz 
Hanna Storage Solution To minimize clogging and ensure fast response time, always keep the glass bulb and the junction of your pH electrode moist. Store the electrode with a few drops of HI 70300 storage or pH 7 buffer solution in the protective cap.... — Ships from Vancouver, WA and/or SS: Ontario, CA, Samoa, CA, Livermore, CA, Denver, CO, Detriot, MI, Nashville, TN, York, PA, Pompano Beach, FL USA....more info.
 716468   $10.35 
angezeigte Produkte: 61 bis 80 (von 210 insgesamt) Seiten: [<< vorherige]   1  2  3  4  5  6  7  8  9  10  11  [nächste >>] 
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