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: 105+

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
Garden Essentials Neem Oil Pure Cold-pressed 1 pint 500 milliliter 1/ each
Garden Essentials Neem Oil Pure Cold-pressed 1 pint 500 milliliter 1/ each
Garden Essentials Neem Oil Pure Cold-pressed 1 pint 500 milliliter 1/ each
SKU 206941
SRPâ € 29.36
− 5.44
23.92
﹟fave
General Hydroponics Calibration Solution pH 7.01 1 quart 1 liter 1/ each
General Hydroponics Calibration Solution pH 7.01 1 quart 1 liter 1/ each
General Hydroponics Calibration Solution pH 7.01 1 quart 1 liter 1/ each
SKU 203461
SRPâ € 29.34
− 6.61
22.73
﹟fave
Bluelab pH Up Premium Buffer 1 quart 1 liter 1/ each
Bluelab pH Up Premium Buffer 1 quart 1 liter 1/ each
Bluelab pH Up Premium Buffer 1 quart 1 liter 1/ each
SKU 216651
SRPâ € 25.33
− 4.94
20.39
Aurora Innovations Sap Off!
Aurora Innovations Sap Off!
Aurora Innovations Sap Off!
SKU 2443212
SRPâ € 35.26
− 6.88
28.38
BioSafe Systems Oxidate 2.0 Fungicide
BioSafe Systems Oxidate 2.0 Fungicide
BioSafe Systems Oxidate 2.0 Fungicide
SKU 2160612
SRPâ € 195.80
− 22.50
173.30
﹟fave
Mammoth CannControl Pest Control
Mammoth CannControl Pest Control
Mammoth CannControl Pest Control
SKU 2190412
SRPâ € 32.03
− 0.48
31.55
Bonide Infuse Crop Protection Systemic Disease Control 1 pint 500 milliliter 1/ each
Bonide Infuse Crop Protection Systemic Disease Control 1 pint 500 milliliter 1/ each
Bonide Infuse Crop Protection Systemic Disease Control 1 pint 500 milliliter 1/ each
SKU 212551
SRPâ € 22.26
− 4.35
17.91
﹟organic
BioSafe Systems ZeroTol HC 1 gallon 4 liter 1/ each
BioSafe Systems ZeroTol HC 1 gallon 4 liter 1/ each
BioSafe Systems ZeroTol HC 1 gallon 4 liter 1/ each
SKU 244071
SRPâ € 61.78
− 8.35
53.43
﹟organic
Monterey Bug Buster-O Concentrate 1 pint 500 milliliter 1/ each
Monterey Bug Buster-O Concentrate 1 pint 500 milliliter 1/ each
Monterey Bug Buster-O Concentrate 1 pint 500 milliliter 1/ each
SKU 207061
SRPâ € 94.26
− 16.50
77.76
Bonide Eight Yard & Garden Insect Control Ready-to-Spray with Hose-End Connector 1 quart 1 liter 32 fluid ounce 12/ case
Bonide Eight Yard & Garden Insect Control Ready-to-Spray with Hose-End Connector 1 quart 1 liter 32 fluid ounce 12/ case
Bonide Eight Yard & Garden Insect Control Ready-to-Spray with Hose-End Connector 1 quart 1 liter 32 fluid ounce 12/ case
SKU 250161
SRPâ € 231.48
− 41.50
189.98
﹟organic
Marrone Bio Innovations Regalia CG BioFungicide Biological Organic Fungus Control Reynoutria sachalinensis 5%
Marrone Bio Innovations Regalia CG BioFungicide Biological Organic Fungus Control Reynoutria sachalinensis 5%
Marrone Bio Innovations Regalia CG BioFungicide Biological Organic Fungus Control Reynoutria sachalinensis 5%
SKU 2080512
SRPâ € 110.53
− 16.50
94.03
Microbe Life PH Adjuster Up
Microbe Life PH Adjuster Up
Microbe Life PH Adjuster Up
SKU 2176612
SRPâ € 41.49
− 8.10
33.39
﹟organic
Certis Trilogy Insecticide Neem Oil 2.5 gallon 10 liter 1/ each
Certis Trilogy Insecticide Neem Oil 2.5 gallon 10 liter 1/ each
Certis Trilogy Insecticide Neem Oil 2.5 gallon 10 liter 1/ each
SKU 238831
SRPâ € 197.43
− 27.50
169.93
Arborjet Eco-1 40 Insecticide, Miticide, and Fungicide 2.5 gallon 10 liter 1/ each
Arborjet Eco-1 40 Insecticide, Miticide, and Fungicide 2.5 gallon 10 liter 1/ each
Arborjet Eco-1 40 Insecticide, Miticide, and Fungicide 2.5 gallon 10 liter 1/ each
SKU 217501
SRPâ € 643.32
− 81.50
561.82
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
SRPâ € 33.50
− 5.53
27.97
﹟fave
Sierra Natural Science SNS 203
Sierra Natural Science SNS 203
Sierra Natural Science SNS 203
SKU 2062312
SRPâ € 13.46
− 2.50
10.96
﹟fave
Sierra Natural Science SNS 217C Concentrate
Sierra Natural Science SNS 217C Concentrate
Sierra Natural Science SNS 217C Concentrate
SKU 2063512
SRPâ € 12.79
− 4.03
8.76
Microbe Life PH Adjuster Down
Microbe Life PH Adjuster Down
Microbe Life PH Adjuster Down
SKU 2176912
SRPâ € 41.49
− 8.10
33.39
Criterion 2F Pest Control Whitefly, Aphid, Thrip, Gnat 75% Imidacloprid 1 gallon 4 liter 1/ each
Criterion 2F Pest Control Whitefly, Aphid, Thrip, Gnat 75% Imidacloprid 1 gallon 4 liter 1/ each
Criterion 2F Pest Control Whitefly, Aphid, Thrip, Gnat 75% Imidacloprid 1 gallon 4 liter 1/ each
SKU 217221
SRPâ € 142.75
− 20.50
122.25
﹟fave
Mad Farmer Oxygenator 34% H2O2 1 gallon 4 liter 1/ each
Mad Farmer Oxygenator 34% H2O2 1 gallon 4 liter 1/ each
Mad Farmer Oxygenator 34% H2O2 1 gallon 4 liter 1/ each
SKU 204591
SRPâ € 59.40
− 21.09
38.31
﹟organic
SuffOil-X Insecticide/ Miticide/ Fungicide 2.5 gallon 10 liter 1/ each
SuffOil-X Insecticide/ Miticide/ Fungicide 2.5 gallon 10 liter 1/ each
SuffOil-X Insecticide/ Miticide/ Fungicide 2.5 gallon 10 liter 1/ each
SKU 239391
SRPâ € 122.25
− 16.50
105.75
﹟fave
CYCO Buffer pH Down
CYCO Buffer pH Down
CYCO Buffer pH Down
SKU 2007312
SRPâ € 11.51
− 3.40
8.11
Fertilome Fruit Tree Spray Neem 70%, Pyrethrins 0.25%, etc. 1 pint 500 milliliter 1/ each
Fertilome Fruit Tree Spray Neem 70%, Pyrethrins 0.25%, etc. 1 pint 500 milliliter 1/ each
Fertilome Fruit Tree Spray Neem 70%, Pyrethrins 0.25%, etc. 1 pint 500 milliliter 1/ each
SKU 241461
SRPâ € 34.18
− 6.33
27.85
﹟fave
Pyur Isopropyl Alcohol 99.9%
Pyur Isopropyl Alcohol 99.9%
Pyur Isopropyl Alcohol 99.9%
SKU 2120812
SRPâ € 52.35
− 8.12
44.23
Gard'nClean Chlorine Dioxide Fast Release
Gard'nClean Chlorine Dioxide Fast Release
Gard'nClean Chlorine Dioxide Fast Release
SKU 2198212
SRPâ € 75.85
− 21.62
54.23
BASF Beethoven Insecticide Total Release TR Aerosol Fogger Can 2 fluid ounce 60 milliliter 1/ each
BASF Beethoven Insecticide Total Release TR Aerosol Fogger Can 2 fluid ounce 60 milliliter 1/ each
BASF Beethoven Insecticide Total Release TR Aerosol Fogger Can 2 fluid ounce 60 milliliter 1/ each
SKU 239141
SRPâ € 52.64
− 9.22
43.42
Hanna Instruments Calibration Solution pH 10.01
Hanna Instruments Calibration Solution pH 10.01
Hanna Instruments Calibration Solution pH 10.01
SKU 2132912
SRPâ € 34.61
− 6.41
28.20
﹟fave
General Hydroponics pH Up Buffer
General Hydroponics pH Up Buffer
General Hydroponics pH Up Buffer
SKU 2008412
SRPâ € 11.69
− 2.75
8.94
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 2186312
SRPâ € 99.38
− 17.40
81.98
﹟fave
Advanced Nutrients pH Buffer pH Down
Advanced Nutrients pH Buffer pH Down
Advanced Nutrients pH Buffer pH Down
SKU 2029612
SRPâ € 36.01
− 6.67
29.34
Powered by Lightspeed
Display prices in: USD
bottom of page