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High Yields Lock Down Pads, 6", pack of 8
hf-LDP06
High Yields Lock Down Pads, 6", pack of 8
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Displaying 61 to 80 (of 133 products) Result Pages: [<< Prev]   1  2  3  4  5  6  7  [Next >>] 
 Sort by Popularity   Manufacturer   Product(s)   Model+   Price   Buy Now 
pH Electrode with 2 m (6.6') cable for HI981401N, HI981404N, & HI9815047  Hanna Instruments  pH Electrode with 2 m (6.6') cable for HI981401N, HI981404N, & HI9815047
Hanna Instruments pH Electrode with 2 m (6.6') cable for HI981401N, HI981404N, & HI9815047 (HI1286)pH electrode with 2 m (6.6') cable for HI981401N, HI981404N, & HI9815047. Why keep a spare electrode on hand? Always have an extra in case of breakage, contamination, or simply to keep electrodes fresh and new. Manufacturer's Product Infor... — Ships from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-HI1286   $47.60 
pH Combo Electrode Glass Body - Refillable Temp. Sensor (Special Order)  Hanna Instruments  pH Combo Electrode Glass Body - Refillable Temp. Sensor (Special Order)
Hanna Instruments pH Combo Electrode Glass Body - Refillable Temp. Sensor (HI1292D)pH Combo Electrode Glass Body - Refillable Temp. Sensor Manufacturer's Product Information MSRP each $192.95 Dimensions2 x 2 x 10 Case Quantity1 ... — Ships separately from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-HI1292D   $133.14 
pH Combination Electrode  Hanna Instruments  pH Combination Electrode
Hanna Instruments pH Combination Electrode (HI1333B)pH combination electrode Ultem body double-junction, refillable, cloth junction, gel filled, 1m cable Manufacturer's Product Information MSRP each $60.95 Dimensions2.75 x 0.25 x 5.75 ... — Ships from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-HI1333B   $42.06 
pH/EC Controller System  Hanna Instruments  pH/EC Controller System
The HI 2500 Mini Controller Fertigation System is perfect for any size grower. Automatically control acid and nutrients levels. • Easy Installation• Controls pH & EC or pH & TDS• No peristaltic pumps• Industrial grade probes• Less maintenance stays in calibration longer• Works with any type of hydroponic system... — Ships separately from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-HI2500-1   $2,294.25 
Cal Check Solution, case of 25  Hanna Instruments  Cal Check Solution, case of 25
Hanna Instruments Cal Check Solution (HI50021) These sachets are for use with the Hanna HI9813-6 GroChek portable pH/TDS/EC/Temp meter, which utilizes the Cal Check Solution to determine whether the probe is in need of cleaning or replacement. The sachets should only be used once, then discarded, in order to avoid contamination and improper readings. ... — Ships from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-HI50021   $29.66 
pH 4.01 Calibration Sol. 25x20ml (case of 25)  Hanna Instruments  pH 4.01 Calibration Sol. 25x20ml (case of 25)
Hanna Instruments pH 4.01 Calibration Sol. 25x20 (HI70004P)Hanna's Buffer solutions are made from established formulas and are standardized with a pH meter that is calibrated to NBS/NIST primary standard buffer solutions. The 20 mL sachets are ideal for infrequent calibrations while for heavy-duty applications, you can choose from the popular 230 mL, 1 liter, or 1 gallon containers... — Ships from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-HI70004P   $24.14 
pH 7.01 Calibration Sol. 25x20ml (case of 25)  Hanna Instruments  pH 7.01 Calibration Sol. 25x20ml (case of 25)
Hanna Instruments pH 7.01 Calibration Sol. 25x20 (HI70007P)pH 7 is the most frequently used pH buffer. All Hanna solution bottles come with a pH vs. temperature chart together with the production lot # and expiration date to guarantee maximum accuracy. Formulation Hanna pH buffers are made of potassium dihydrogen phosphate and disodium hydrogen phosphate and are standardized with ... — Ships from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-HI70007P   $24.14 
12880 S/cm Calibration Solution, 25 x 20mL, case of 25  Hanna Instruments  12880 S/cm Calibration Solution, 25 x 20mL, case of 25
Hanna Instruments 12880mS/cm Calib Sol 20ml (HI70030P)Hanna Instruments' calibration solution, ideal for gardening, laboratory work, and field experiments, comes in a package designed to keep air and light from damaging the solution. Manufacturer's Product Information ... — Ships from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-HI70030P   $24.14 
1413mS/cm Calibration Sol. 25x20ml (case of 25)  Hanna Instruments  1413mS/cm Calibration Sol. 25x20ml (case of 25)
Hanna Instruments 1413mS/cm Calibration Sol. 25x (HI70031P)Hanna Instruments' calibration solution, ideal for gardening, laboratory work, and field experiments, comes in a bottle designed to keep air and light from damaging the solution. Manufacturer's Product Information ... — Ships from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-HI70031P   $24.14 
1382PPM@25c Calibration Solution  Hanna Instruments  1382PPM@25c Calibration Solution
Hanna Instruments 1382PPM@25c Calibration Soluti (HI70032P)Hanna Instruments' calibration solution, ideal for gardening, laboratory work, and field experiments, comes in a bottle designed to keep air and light from damaging the solution. Manufacturer's Product Information ... — Ships from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-HI70032P   $24.14 
PH4 Calibration Solution, 16 oz  Hanna Instruments  PH4 Calibration Solution, 16 oz
Hanna Instruments PH4 Calibration Solution, 16 oz (HI7004L)Hanna's buffer solutions are made from established formulas and are standardized with a pH meter calibrated to NBS/NIST primary standard buffer solutions. The 20 mL sachets are ideal for infrequent calibrations while for heavy-duty applications, you can choose from the popular 230 mL, 1 liter, or 1 gallon containers. Now th... — Ships from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-HI7004L   $14.41 
PH7 Calibration Solution, 16 oz  Hanna Instruments  PH7 Calibration Solution, 16 oz
Hanna Instruments PH7 Calibration Solution, 16 oz (HI7007L)All Hanna solution bottles come with a pH Vs. temperature chart together with the production lot # and expiration date to guarantee maximum accuracy. Formulation Hanna pH buffers are made of potassium dihydrogen phosphate and disodium hydrogen phosphate and are standardized with a pH meter calibrated to NIST primary standar... — Ships from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-HI7007L   $14.41 
ORP Test Solution 240 mV @20°C (Special Order)  Hanna Instruments  ORP Test Solution 240 mV @20°C (Special Order)
Hanna Instruments ORP Test Solution 240 mV @20°C (HI7021M)ORP standard solutions allow you to test the precision of ORP electrodes. For example, by immersing the electrode in HI 7020 solution, you should read within the 200 to 275 mV range (@20°C/68°F).     Manufacturer's Product Information ... — Ships from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-HI7021M   $17.91 
Storage Solution, 16 oz  Hanna Instruments  Storage Solution, 16 oz
Hanna Instruments Storage Solution, 16 oz (HI70300L)Hanna storage solutions are prepared with high-grade potassium chloride and potassium hydrogen phthalate by titration with NIST 2201 standardized silver nNitrate and NIST 84j standardized sodium hydroxide sSolution, respectively. To minimize clogging and ensure fast response time, always keep the glass bulb and the junction of you... — Ships from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-HI70300L   $14.41 
12880 S/ cm conductivity solution  Hanna Instruments  12880 S/ cm conductivity solution
Hanna Instruments 12880 S/ cm conductivity solution (HI7030M)This Hanna conductivity calibration solution is widely used to assure the proper performance of conductivity meters with a scale higher than 10 mS.cm. This solution is used mainly for industrial applications and is available in various sizes to better meet your specific application requirements. ... — Ships from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-HI7030M   $11.03 
1413mS/cm Sol. 230mL  Hanna Instruments  1413mS/cm Sol. 230mL
Hanna Instruments 1413mS/cm Sol. 230mL (HI7031M)All Hanna solution bottles come with a pH Vs. temperature chart together with the production lot # and expiration date to guarantee maximum accuracy. Formulation Hanna pH buffers are made of potassium dihydrogen phosphate and disodium hydrogen phosphate and are standardized with a pH meter calibrated to NIST primary standard buffer so... — Ships from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-HI7031M   $13.24 
1382ppm TDS Sol, 460ml  Hanna Instruments  1382ppm TDS Sol, 460ml
Hanna Instruments 1382ppm TDS Sol, 460ml (HI7032L)Hanna Instruments' testing solution, ideal for gardening, laboratory work, and field experiments, comes in a bottle designed to keep air and light from damaging the solution. Manufacturer's Product Information ... Note: Calibration Buffer Solutions are available separately. — Ships from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-HI7032L   $13.10 
1382ppm Solution, 230ml  Hanna Instruments  1382ppm Solution, 230ml
Hanna Instruments 1382ppm Solution, 230ml (HI7032M)The conductivity solutions are made of high quality potassium chloride with different strengths. The solutions are standardized with a conductivity meter, calibrated by high purity NIST 999 potassium chloride in deionized water. The concentration is also confirmed by NIST 2201 standardized silver nitrate solution. ... — Ships from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-HI7032M   $11.03 
1500PPM TDS Sol 16oz  Hanna Instruments  1500PPM TDS Sol 16oz
Hanna Instruments 1500PPM TDS Sol 16oz (HI70442L)Hanna Instruments' calibration solution, ideal for gardening, laboratory work, and field experiments, comes in packaging designed to keep air and light from damaging the solution. Manufacturer's Product Information MSRP each $15... Note: Calibration Buffer Solutions are available separately. — Ships from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-HI70442L   $13.10 
1500PPM Solution, 230ml  Hanna Instruments  1500PPM Solution, 230ml
Hanna Instruments 1500PPM Solution, 230ml (HI70442M)Hanna Instruments' solution, ideal for gardening, laboratory work, and field experiments, comes in a bottle designed to keep air and light from damaging the solution. Manufacturer's Product Information MSRP each $13.95 ... — Ships from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-HI70442M   $12.41 
Displaying 61 to 80 (of 133 products) Result Pages: [<< Prev]   1  2  3  4  5  6  7  [Next >>] 
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DRIP CAP 6" (125/CS)
A must for alge & i like the 4 feeders on the bottom but?? T ..
2 of 5 Stars!
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