Horticulture Source » Gardening & Hydroponics Store » Meters, Timers & Instruments » Calibration, Storage & Cleaning Solutions, pH Up & Down » General Hydroponics: pH 4.01 Calibration Solution 1 qt [hf-GH1542]   Mobile   Secure |  My Account | Cart Contents | Checkout )
You have JavaScript disabled or are using a browser which does not support it. Please turn on JavaScript or consider upgrading or switching your web browser, e.g. FireFox or Opera.
Celebrating 10 Years of Service to Gardeners in 91 Countries! Thank you for your business!
Categories
* Lamps / Tubes / Bulbs ++ (529)
* Lighting Systems ++ (1132)
* Nutrients & Supplements (4328)
* Composters & Compost Tea Brewing (43)
* Organic Gardening (542)
* Leaf Shines & Washes (98)
* Pest & Disease Control (568)
* Cloning & Propagation (445)
* Grow Systems ++ (590)
! Meters, Timers & Instruments ++ (672)
 » ! Calibration, Storage & Cleaning Solutions, pH Up & Down (210)
 » Instruments, Thermometers, Hygrometers & Light Meters (24)
 » pH, EC, PPM & TDS Testers (318)
 » Timers & Lighting Controllers (120)
* Pots / Containers (1015)
* Pumps, Irrigation & Watering Supplies ++ (1630)
* Grow Media (569)
* Plant Seeds (21)
* Environmental Control ++ (1948)
* Greenhouses (89)
* Grow Rooms / Tents (167)
* Reflective / B&W Films (141)
* Garden Accessories ++ (957)
* Hand Tools ++ (525)
* Gardening Books & DVDs (59)
* Growing Apparel & Bags (45)
Manufacturers more
What's New? more
FloraFlex 6 in - 8 in Stacker (216/Cs)
760460
FloraFlex 6 in - 8 in Stacker (216/Cs)
$1.14
Quick Find
Quick Find
Use keywords to find the product you are looking for.
Advanced Search

Information
Who else is online?
There are 64 guests online.
Ads

General Hydroponics pH 4.01 Calibration Solution 1 qt [Item # hf-GH1542]

  $13.60 / each
Reviews
Price: $13.60 Qty:
List Price: $21.50 You Save: $7.90 (36.7%)

General Hydroponics pH 4.01 Calibration Solution 1 qt (GH1542)

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.

Manufacturer's Product Information
MSRP each $21.5
UPC793094015516
Dimensions1.8 x 6.1 x 1.8
Case Weight29
Case Quantity12

Price: $13.60 / each
Estimate Shipping · Price Match

List Price: $21.50 You Save: $7.90 (36.7%)

This item is sold individually. The case size is listed for your convenience for instances where you wish to order in case quantities.

— Ships from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA.

For more information, please visit the manufacturer
General Hydroponics
General Hydroponics' website.
  • See more General Hydroponics products.
  • Product Reviews
    There are currently no reviews for this product.Write ReviewWrite a review on this product!
    Social Bookmark
    Reviews
    Customers who bought this product also purchased
    Electrode Cleaner 16 oz
    hf-HI7061L
    Electrode Cleaner 16 oz
    $14.41
    GroChek Hanna pH/EC/TDS/C/PPT Pocket Tester
    hf-HI98130
    GroChek Hanna pH/EC/TDS/C/PPT Pocket Tester
    $137.99
    Measure Master Graduated Cylinder 500 ml / 20 oz (40/Cs)
    740644
    Measure Master Graduated Cylinder 500 ml / 20 oz (40/Cs)
    $8.04
    Storage Solution, 16 oz
    hf-HI70300L
    Storage Solution, 16 oz
    $14.41
    NET POTS 2" (100/BAG, 32 BAGS/CASE, 3200/CASE) SOLD IN BAG OR CASE QUANTITIES ONLY
    724500
    NET POTS 2" (100/BAG, 32 BAGS/CASE, 3200/CASE) SOLD IN BAG OR CASE QUANTITIES ONLY
    $11.50
    Replacement pH Electrode for HI98127, HI98128, HI98129, & HI98130
    hf-HI73127
    Replacement pH Electrode for HI98127, HI98128, HI98129, & HI98130
    $50.36
    Cal Check Solution, case of 25
    hf-HI50021
    Cal Check Solution, case of 25
    $29.66
    1413mS/cm Calibration Sol. 25x20ml (case of 25)
    hf-HI70031P
    1413mS/cm Calibration Sol. 25x20ml (case of 25)
    $24.14
    Grow 1 Universal Cell Phone Microscope + Clip
    dl-999099
    Grow 1 Universal Cell Phone Microscope + Clip
    $7.56
    Bluelab Connect Stick
    hf-BLU8002
    Bluelab Connect Stick
    $103.50
    Merlin GP UV Sterlizer Kit
    hf-HLUV
    Merlin GP UV Sterlizer Kit
    $67.85
    T5 HO SOCKETS - NON SHUNTED
    220175
    T5 HO SOCKETS - NON SHUNTED
    $1.09
    AzaMax Gal
    hf-GH2003
    AzaMax Gal
    $283.76
    6' rail with 10 RPM intelli-drive motor
    hf-LR3.510SYS
    6' rail with 10 RPM intelli-drive motor
    $175.94
    Hydrofarm Plant Tie 150ft x 1/2", 8mil
    hf-HGPT
    Hydrofarm Plant Tie 150ft x 1/2", 8mil
    $2.44
    Bluelab Guardian Monitor Connect
    hf-BLU8001
    Bluelab Guardian Monitor Connect
    $310.50
    Ideal H2O Premium 3 Stage RO System w/ Coconut Carbon Pre Filter + PSI Gauge - 200 GPD
    738305
    Ideal H2O Premium 3 Stage RO System w/ Coconut Carbon Pre Filter + PSI Gauge - 200 GPD
    $195.44
    Eco-Spring Post Remineralization/Carbon Filter
    hf-HL22040
    Eco-Spring Post Remineralization/Carbon Filter
    $20.01
    Open Wind Double Ended Lamp Reflector
    dl-129801
    Open Wind Double Ended Lamp Reflector
    $50.04
    SM-90L, 4L
    hf-NLSM904L
    SM-90L, 4L
    $48.05
    Down To Earth Seabird Guano 1-10-0 - 40 lb
    723764
    Down To Earth Seabird Guano 1-10-0 - 40 lb
    $48.09
    Gro Pro Essential Round Fabric Pot 20 Gallon (Bag of 10)
    725340
    Gro Pro Essential Round Fabric Pot 20 Gallon (Bag of 10)
    $41.98
    Hortilux Blue (Daylight) Super Metal Halide Bulb, 1000W
    hf-HX57945
    Hortilux Blue (Daylight) Super Metal Halide Bulb, 1000W
    $143.75
    Piranha Pruner Trimming Scissors Straight Titanium Blade
    dl-550103
    Piranha Pruner Trimming Scissors Straight Titanium Blade
    $8.10
    Down To Earth Kelp Meal - 50 lb
    723730
    Down To Earth Kelp Meal - 50 lb
    $96.08
    Bubble Magic 20 Gallon Mini Washing Machine (Special Order)
    dl-130020
    Bubble Magic 20 Gallon Mini Washing Machine (Special Order)
    $231.84
    Roots Organics Potting Soil 1.5 CF
    hf-ROD
    Roots Organics Potting Soil 1.5 CF
    $11.56
    Wiggle Worm, 30lbs.
    hf-GMWW30
    Wiggle Worm, 30lbs.
    $13.63
    Down To Earth Blood Meal 12-0-0 - 20 lb
    723662
    Down To Earth Blood Meal 12-0-0 - 20 lb
    $49.81
    Oregonism XL 1lb.  Endo/Ecto-Mycorrhizae
    hf-ROIX1
    Oregonism XL 1lb. Endo/Ecto-Mycorrhizae
    $35.42
    Also Consider
    1500 ppm Calibration Solution 1 qt
    hf-GH1572
    1500 ppm Calibration Solution 1 qt
    $13.60
    Buffer 4.01 pH 500 ml
    hf-OK0065400
    Buffer 4.01 pH 500 ml
    $14.41
    Storage Solution, 16 oz
    hf-HI70300L
    Storage Solution, 16 oz
    $14.41
    1413 US Solution 500 ml
    hf-OK0065318
    1413 US Solution 500 ml
    $14.41
    Hydroponic Essentials Calibration Qt 7.0
    hf-ESCALQT7
    Hydroponic Essentials Calibration Qt 7.0
    $13.78
    PH DOWN 15% GALLON
    721700
    PH DOWN 15% GALLON
    $15.42
    pH Up Gallon Base
    eco-2825
    pH Up Gallon Base
    $15.67
    pH 4.01 CAL SOLUTION QUART QUART (12/CASE)
    722020
    pH 4.01 CAL SOLUTION QUART QUART (12/CASE)
    $13.60
    Earth Juice Natural Down, 1.6 lbs.
    hf-HOH84022
    Earth Juice Natural Down, 1.6 lbs.
    $13.62
    Hanna 7.01, 1500 ppm, and Cleaning Solution
    716476
    Hanna 7.01, 1500 ppm, and Cleaning Solution
    $15.36
    EARTH JUICE NATURAL pH CONTROLLER UP 2 LB (12/CASE)
    722155
    EARTH JUICE NATURAL pH CONTROLLER UP 2 LB (12/CASE)
    $15.30
    pH 7.0 CAL SOLUTION QUART (12/CASE)
    722035
    pH 7.0 CAL SOLUTION QUART (12/CASE)
    $13.60
    Hanna 4.01, 7.01, and Cleaning Solution
    716472
    Hanna 4.01, 7.01, and Cleaning Solution
    $15.70
    pH 7.0 Calibration Solution 1 qt
    hf-GH1552
    pH 7.0 Calibration Solution 1 qt
    $13.60
    Rx Green Solutions Raise pH Adjuster, 128-Ounce
    dl-RXPHRAISE128
    Rx Green Solutions Raise pH Adjuster, 128-Ounce
    $16.01
    OAKTON PH BUFFER SOLUTION 7.01 500 ML
    716112
    OAKTON PH BUFFER SOLUTION 7.01 500 ML
    $15.18
    Electrode Cleaner 16 oz
    hf-HI7061L
    Electrode Cleaner 16 oz
    $14.41
    Nectar for the Gods Hades Down Quart (12/Cs)
    746304
    Nectar for the Gods Hades Down Quart (12/Cs)
    $12.65
    X Nutrients pH Down (1 Gallon)
    dl-xnHPHDOWN-1G
    X Nutrients pH Down (1 Gallon)
    $15.73
    Rx Green Solutions Lower pH Adjuster, 128-Ounce
    dl-RXPHLOWER128
    Rx Green Solutions Lower pH Adjuster, 128-Ounce
    $16.01
    Shopping Cart more
    0 items - Add an item to the cart to get a quote!
     Get Quote by adding products to the cart!
    Shop By Price
    Manufacturer Info
    General Hydroponics
    General Hydroponics Homepage
    Other products
    Reviews more
    Write ReviewWrite a review on this product!
    BizRate Customer Certified (GOLD) Site - HorticultureSource.com -Specialty Gardening Supply Reviews at Bizrate


    Tell A Friend
     
    Share what you've found! Email a link to this page to friends, family, and colleagues!
    Specials more
    Dead Bug Brew Concentrate Pint
    Dead Bug Brew Concentrate Pint
    $15.43
    $13.96
    Similar Products
    Earth Juice Natural Up, 1lb.
    hf-HOH81511
    Earth Juice Natural Up, 1lb.
    $8.51

    27.7CF/EC2.77 250ml Cal Sol
    hf-HD125026
    27.7CF/EC2.77 250ml Cal Sol
    $35.03

    HANNA GROCHEK® 1500 PPM TDS SOLUTION 20 ML (CASE of 25) MODEL HI 70442P (FULL CASE QUANTITIES ONLY)
    716880
    HANNA GROCHEK® 1500 PPM TDS SOLUTION 20 ML (CASE of 25) MODEL HI 70442P (FULL CASE QUANTITIES ONLY)
    $19.26

    Bluelab pH 7.0 Calibration Solution 500ml (6/Cs)
    732896
    Bluelab pH 7.0 Calibration Solution 500ml (6/Cs)
    $8.42

    Bluelab pH 7.0 Calibration Solution 250 ml, case of 6
    hf-BLU7250
    Bluelab pH 7.0 Calibration Solution 250 ml, case of 6
    $33.81

    Languages
    English Deutsch Español
    Currencies
    Ads
    Amazon Ad
    Matched Content
    Ads

    Customer Service

     

    Shopping Help

     

    My Account

     

    Tools & Resources

    BizRate Customer Certified (GOLD) Site - HorticultureSource.com -Specialty Gardening Supply Reviews at Bizrate ShopWiki Certified Store Official PayPal Seal
    Merchant Services
    Secured by RapidSSL 100% Satisfaction Guaranteed  Celebrating 10 Years of Service to Gardeners in 91 Countries! Thank you for your business!  Proud Hydro for Hunger Participant
    APO/FPO addresses are no problem.
    International orders are always welcome!
    UPSFedExUSPS OnTrac CalOver EstesR+LSouthEasternSAIA
    Copyright © 2005 — 2016 Usisu, Inc.: Conditions of Use VISAMasterCardAmerican ExpressDiscoverDiners ClubJBCPayPal Money Order