top of page
Store / maintenance
General Hydroponics pH Test Control Kit with pH Down 8 oz, pH Up 8 oz, and 1 oz Indicator Solution 1/ each

General Hydroponics pH Test Control Kit with pH Down 8 oz, pH Up 8 oz, and 1 oz Indicator Solution 1/ each

SKU 209511
22.14
﹟fave
SRP⠀ 28.58 − 6.44
Bulk pricing available for quantities of 12 units or more
✅ price beat guarantee
1
Buy more, save more
Quantity Price per item Discount
12 items 21.81 1% off
Save this product for later
Share this product with your friends
Pin it
General Hydroponics pH Test Control Kit with pH Down 8 oz, pH Up 8 oz, and 1 oz Indicator Solution 1/ each
Product Details
UPC: 793094015141
Brand: General Hydroponics
Available stock: 7+

item
209511

🌱
General Hydroponics pH Control Kit contains 8 oz pH UP, 8 oz pH DOWN, 1 oz indicator and vial.
Show More
You May Also Like
﹟organic﹟fave
Ferti-Organic Neem Oil Premium Pest Control and Leaf Shine
Ferti-Organic Neem Oil Premium Pest Control and Leaf Shine
Ferti-Organic Neem Oil Premium Pest Control and Leaf Shine
SKU 201401201401
SRP⠀ 362.18
− 48.50
313.68
﹟fave
Safer End ALL Insect Killer Ready to Use RTU with Trigger Sprayer Bottle 1 quart 1 liter 1/ each
Safer End ALL Insect Killer Ready to Use RTU with Trigger Sprayer Bottle 1 quart 1 liter 1/ each
Safer End ALL Insect Killer Ready to Use RTU with Trigger Sprayer Bottle 1 quart 1 liter 1/ each
SKU 207411
SRP⠀ 21.25
− 4.15
17.10
﹟fave
General Hydroponics pH Down Buffer
General Hydroponics pH Down Buffer
General Hydroponics pH Down Buffer
SKU 200811200811
SRP⠀ 11.41
− 2.69
8.72
MGK Organic Debug On Full Spectrum Cold Pressed 70% Fats and Glyceridic Oil Margosa 2.5 gallon 10 liter 1/ each
MGK Organic Debug On Full Spectrum Cold Pressed 70% Fats and Glyceridic Oil Margosa 2.5 gallon 10 liter 1/ each
MGK Organic Debug On Full Spectrum Cold Pressed 70% Fats and Glyceridic Oil Margosa 2.5 gallon 10 liter 1/ each
SKU 218651
SRP⠀ 169.65
− 24.50
145.15
﹟fave
The Amazing Doctor Zymes Enzymatic Cleaner Professional Multi-Purpose Cleaner Concentrate
The Amazing Doctor Zymes Enzymatic Cleaner Professional Multi-Purpose Cleaner Concentrate
The Amazing Doctor Zymes Enzymatic Cleaner Professional Multi-Purpose Cleaner Concentrate
SKU 239501239501
SRP⠀ 22.02
− 4.52
17.50
Gard'nClean Chlorine Dioxide Liquid
Gard'nClean Chlorine Dioxide Liquid
Gard'nClean Chlorine Dioxide Liquid
SKU 219901219901
SRP⠀ 66.73
− 19.02
47.71
﹟organic
Gowan Captiva Insecticide 1 quart 1 liter 1/ each
Gowan Captiva Insecticide 1 quart 1 liter 1/ each
Gowan Captiva Insecticide 1 quart 1 liter 1/ each
SKU 238891
SRP⠀ 132.80
− 21.50
111.30
﹟fave
Sierra Natural Science SNS 209
Sierra Natural Science SNS 209
Sierra Natural Science SNS 209
SKU 206291206291
SRP⠀ 12.70
− 4.01
8.69
BioSafe Systems GreenClean Alkaline Cleaner 5 gallon 20 liter 1/ each
BioSafe Systems GreenClean Alkaline Cleaner 5 gallon 20 liter 1/ each
BioSafe Systems GreenClean Alkaline Cleaner 5 gallon 20 liter 1/ each
SKU 238811
SRP⠀ 193.68
− 20.50
173.18
﹟organic﹟fave
FoxFarm Bush Doctor Force of Nature Fungicide 1 quart 1 liter 1/ each
FoxFarm Bush Doctor Force of Nature Fungicide 1 quart 1 liter 1/ each
FoxFarm Bush Doctor Force of Nature Fungicide 1 quart 1 liter 1/ each
SKU 206591
SRP⠀ 52.35
− 13.35
39.00
﹟organic﹟fave
Safer Insect Killing Soap Ready to Use RTU with Trigger Sprayer Bottle 1 quart 1 liter 1/ each
Safer Insect Killing Soap Ready to Use RTU with Trigger Sprayer Bottle 1 quart 1 liter 1/ each
Safer Insect Killing Soap Ready to Use RTU with Trigger Sprayer Bottle 1 quart 1 liter 1/ each
SKU 207361
SRP⠀ 21.25
− 4.15
17.10
Bayer Merit 2F Insecticide 1 gallon 4 liter 1/ each
Bayer Merit 2F Insecticide 1 gallon 4 liter 1/ each
Bayer Merit 2F Insecticide 1 gallon 4 liter 1/ each
SKU 239051
SRP⠀ 135.98
− 19.50
116.48
﹟fave
Safer Garden Fungicide Ready to Use RTU with Trigger Sprayer Bottle 1 quart 1 liter 1/ each
Safer Garden Fungicide Ready to Use RTU with Trigger Sprayer Bottle 1 quart 1 liter 1/ each
Safer Garden Fungicide Ready to Use RTU with Trigger Sprayer Bottle 1 quart 1 liter 1/ each
SKU 207391
SRP⠀ 20.91
− 4.08
16.83
﹟fave
Brandt Super Wetter 1 gallon 4 liter 1/ each
Brandt Super Wetter 1 gallon 4 liter 1/ each
Brandt Super Wetter 1 gallon 4 liter 1/ each
SKU 206561
SRP⠀ 135.61
− 19.50
116.11
MGK Organic Debug Turbo Full Spectrum Cold Pressed 66.5% Active Ingredients
MGK Organic Debug Turbo Full Spectrum Cold Pressed 66.5% Active Ingredients
MGK Organic Debug Turbo Full Spectrum Cold Pressed 66.5% Active Ingredients
SKU 218631218631
SRP⠀ 99.38
− 17.40
81.98
BASF Attain Insecticide Total Release TR Aerosol Fogger Can 2 fluid ounce 60 milliliter 1/ each
BASF Attain Insecticide Total Release TR Aerosol Fogger Can 2 fluid ounce 60 milliliter 1/ each
BASF Attain Insecticide Total Release TR Aerosol Fogger Can 2 fluid ounce 60 milliliter 1/ each
SKU 239151
SRP⠀ 52.64
− 9.22
43.42
﹟organic
Certis Neemix 4.5 EC Insecticide Ecdysone 1 quart 1 liter 1/ each
Certis Neemix 4.5 EC Insecticide Ecdysone 1 quart 1 liter 1/ each
Certis Neemix 4.5 EC Insecticide Ecdysone 1 quart 1 liter 1/ each
SKU 238841
SRP⠀ 327.45
− 52.50
274.95
General Hydroponics Prevasyn Insect Repellent/ Insecticide
General Hydroponics Prevasyn Insect Repellent/ Insecticide
General Hydroponics Prevasyn Insect Repellent/ Insecticide
SKU 207201207201
SRP⠀ 80.52
− 14.90
65.62
Doktor Doom Spider Mite Knock Out Insecticide & Miticide Pyrethrin Pressurized Aerosol Spray Can 1 pint 500 milliliter 1/ each
Doktor Doom Spider Mite Knock Out Insecticide & Miticide Pyrethrin Pressurized Aerosol Spray Can 1 pint 500 milliliter 1/ each
Doktor Doom Spider Mite Knock Out Insecticide & Miticide Pyrethrin Pressurized Aerosol Spray Can 1 pint 500 milliliter 1/ each
SKU 208991
SRP⠀ 33.50
− 5.53
27.97
BioSafe Systems Oxidate 2.0 Fungicide
BioSafe Systems Oxidate 2.0 Fungicide
BioSafe Systems Oxidate 2.0 Fungicide
SKU 216061216061
SRP⠀ 195.80
− 22.50
173.30
M-Pede Insecticide, Miticide, Fungicide 2.5 gallon 10 liter 1/ each
M-Pede Insecticide, Miticide, Fungicide 2.5 gallon 10 liter 1/ each
M-Pede Insecticide, Miticide, Fungicide 2.5 gallon 10 liter 1/ each
SKU 206201
SRP⠀ 176.49
− 24.50
151.99
MGK Organic Debug Optimo Full Spectrum Cold Pressed 0.7% Azadirachtin and 15% Full Spectrum Oil 1 gallon 4 liter 1/ each
MGK Organic Debug Optimo Full Spectrum Cold Pressed 0.7% Azadirachtin and 15% Full Spectrum Oil 1 gallon 4 liter 1/ each
MGK Organic Debug Optimo Full Spectrum Cold Pressed 0.7% Azadirachtin and 15% Full Spectrum Oil 1 gallon 4 liter 1/ each
SKU 218661
SRP⠀ 316.86
− 44.50
272.36
Vegamatrix Prime Zyme 5 gallon 1/ each
Vegamatrix Prime Zyme 5 gallon 1/ each
Vegamatrix Prime Zyme 5 gallon 1/ each
SKU 242991
SRP⠀ 568.99
− 223.50
345.49
Microbe Life PH Adjuster Up
Microbe Life PH Adjuster Up
Microbe Life PH Adjuster Up
SKU 217661217661
SRP⠀ 41.49
− 8.10
33.39
﹟fave
Advanced Nutrients pH Buffer pH Down
Advanced Nutrients pH Buffer pH Down
Advanced Nutrients pH Buffer pH Down
SKU 202961202961
SRP⠀ 36.01
− 6.67
29.34
﹟organic
Azapro Broad Spectrum Pest Control
Azapro Broad Spectrum Pest Control
Azapro Broad Spectrum Pest Control
SKU 243101243101
SRP⠀ 195.39
− 31.50
163.89
﹟organic
Gowan M-pede Insecticide/Miticide/Fungicide 2.5 gallon 10 liter 1/ each
Gowan M-pede Insecticide/Miticide/Fungicide 2.5 gallon 10 liter 1/ each
Gowan M-pede Insecticide/Miticide/Fungicide 2.5 gallon 10 liter 1/ each
SKU 238901
SRP⠀ 189.72
− 26.50
163.22
Bonide Systemic Insecticide Insect Control II Concentrate 1 pint 500 milliliter 1/ each
Bonide Systemic Insecticide Insect Control II Concentrate 1 pint 500 milliliter 1/ each
Bonide Systemic Insecticide Insect Control II Concentrate 1 pint 500 milliliter 1/ each
SKU 206991
SRP⠀ 29.70
− 6.09
23.61
﹟fave
EZ-CLONE Clear Rez
EZ-CLONE Clear Rez
EZ-CLONE Clear Rez
SKU 240221240221
SRP⠀ 6.44
− 1.78
4.66
﹟fave
Bluelab pH Down Premium Buffer 1 quart 1 liter 1/ each
Bluelab pH Down Premium Buffer 1 quart 1 liter 1/ each
Bluelab pH Down Premium Buffer 1 quart 1 liter 1/ each
SKU 216631
SRP⠀ 25.33
− 4.94
20.39
Powered by Lightspeed
Display prices in: USD
bottom of page