Horticulture Source » Gardening & Hydroponics Store » Meters, Timers & Instruments » Calibration, Storage & Cleaning Solutions, pH Up & Down » Bluelab: Bluelab pH 4.0 Calibration Solution 250 ml, case of 6 [hf-BLU4250]   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 our 11th Year of Service to Gardeners in 91 Countries! Thank you for your business!
Categories
* Lamps / Tubes / Bulbs ++ (543)
* Lighting Systems ++ (1155)
* Nutrients & Supplements (4189)
* Composters & Compost Tea Brewing (43)
* Organic Gardening (539)
* Leaf Shines & Washes (97)
* Pest & Disease Control (569)
* Cloning & Propagation (451)
* Grow Systems ++ (586)
! Meters, Timers & Instruments ++ (668)
 » ! Calibration, Storage & Cleaning Solutions, pH Up & Down (208)
 » Instruments, Thermometers, Hygrometers & Light Meters (24)
 » pH, EC, PPM & TDS Testers (316)
 » Timers & Lighting Controllers (120)
* Pots / Containers (1013)
* Pumps, Irrigation & Watering Supplies ++ (1638)
* Grow Media (532)
* Plant Seeds (60)
* Environmental Control ++ (1943)
* Greenhouses (89)
* Grow Rooms / Tents (166)
* Reflective / B&W Films (141)
* Garden Accessories ++ (977)
* Hand Tools ++ (534)
* Gardening Books & DVDs (58)
* Growing Apparel & Bags (54)
Manufacturers more
What's New? more
HD Hudson All-Angle (including upside down) Trigger Sprayer, 24 oz
hf-HD62227
HD Hudson All-Angle (including upside down) Trigger Sprayer, 24 oz
$2.79
Quick Find
Quick Find
Use keywords to find the product you are looking for.
Advanced Search

Information
Who else is online?
There are 58 guests and 
2 logged in customers online.
Ads

Bluelab Bluelab pH 4.0 Calibration Solution 250 ml, case of 6 [Item # hf-BLU4250]

  $34.34 / each
Reviews
Price: $34.34 Qty:
List Price: $48.96 You Save: $14.62 (29.9%)

Calibration and conductivity standard solutions... a must in every grower's toolbox.

The Bluelab calibration and conductivity standard solutions are essential for use with all Bluelab
products for the calibration of pH and testing the cleanliness of the Bluelab Conductivity/Temperature probe.

Bluelab solutions are manufactured specifically for Bluelab products and are referenced to high laboratory standards to ensure your Bluelab products last longer and maintain accuracy.

Bluelab's EC/CF equipment does not need calibrating as they are all factory calibrated here at Bluelab. The CF27.7 (EC2.77) solution is used as a reference or
checking solution to ensure you have adequately cleaned the EC/CF probe.

Contamination between solutions can easily occur, which will affect the validity of the calibration. Bluelab recommend that the solutions are de-cantered into a smaller vessel and the contents discarded when the calibration process has been completed.

Price: $34.34 / each
Estimate Shipping · Price Match

List Price: $48.96 You Save: $14.62 (29.9%)

Note: Calibration Buffer Solutions are available separately.

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 HF: Oregon, North & South California, Colorado, Pennsylvania, Texas, Florida USA.

Specifications for pH 4.0 Calibration Sol 250 ml hf-BLU4250:
  EACH Packaged CASE PALLET
UPC:   9421024920432  
Volume: 0.01 0.11  
Dimensional Weight: 0.12 1.14  
Weight (lbs): 0.5 4.21  
Approx Length (inches): 2.1 7.48  
Approx Width (inches): 2 5.12  
Approx Height (inches): 4.9 4.96  

For more information, please visit the manufacturer
Bluelab
Bluelab's website.
  • See more Bluelab products.
  • Product Reviews
    There are currently no reviews for this product.Write ReviewWrite a review on this product!
    Social Bookmark
    Reviews
    Also Consider
    Microbe Life, pH Increase 1 gal
    hf-ML21400
    Microbe Life, pH Increase 1 gal
    $35.30
    pH Down, 10 lt
    hf-TFPHD10L
    pH Down, 10 lt
    $36.24
    Bluelab pH 4.0 Calibration Solution 20ml Sachets (Case of 25)
    732903
    Bluelab pH 4.0 Calibration Solution 20ml Sachets (Case of 25)
    $31.54
    X Nutrients pH Up (2.5 Gallon)
    dl-xnHPHUP-2.5G
    X Nutrients pH Up (2.5 Gallon)
    $35.64
    X Nutrients pH Up (2.5 Gallon)
    dl-XNHPHUP-2.5GA
    X Nutrients pH Up (2.5 Gallon)
    $36.52
    Pro pH Down Quart
    hf-PROPHDQT
    Pro pH Down Quart
    $35.88
    Bluelab 2.77 EC Conductivity Solution 250 ml, case of 6
    hf-BLU27725
    Bluelab 2.77 EC Conductivity Solution 250 ml, case of 6
    $34.34
    Microbe Life, pH Decrease 1 gal
    hf-ML21404
    Microbe Life, pH Decrease 1 gal
    $35.30
    7.0 pH Cali Solution 20 ml, case of 25
    hf-BLU720
    7.0 pH Cali Solution 20 ml, case of 25
    $31.54
    Bluelab 2.77EC Conductivity Solutiuon 20ml Sachets (Case of 25)
    732904
    Bluelab 2.77EC Conductivity Solutiuon 20ml Sachets (Case of 25)
    $31.54
    pH UP, 10 lt
    hf-TFPHU10L
    pH UP, 10 lt
    $36.24
    Calibration Solution 15,000 uS (Case of 20) (Special Order)
    hf-OK3565313
    Calibration Solution 15,000 uS (Case of 20) (Special Order)
    $32.20
    4.0 pH Bluelab Calibration Solution 20ml, case of 25
    hf-BLU420
    4.0 pH Bluelab Calibration Solution 20ml, case of 25
    $31.54
    Bluelab pH 7.0 Calibration Solution 20ml Sachets (Case of 25)
    732894
    Bluelab pH 7.0 Calibration Solution 20ml Sachets (Case of 25)
    $31.54
    X Nutrients pH Down (2.5 Gallon)
    dl-HPHDOWN-2.5G
    X Nutrients pH Down (2.5 Gallon)
    $35.64
    HANNA GROCHEK®  CLEAN & CALIBRATION CHECK SOLUTION (25/CASE) (SPECIAL ORDER ONLY)
    716817
    HANNA GROCHEK® CLEAN & CALIBRATION CHECK SOLUTION (25/CASE) (SPECIAL ORDER ONLY)
    $33.87
    27.7CF/EC2.77 250ml Cal Sol
    hf-HD125026
    27.7CF/EC2.77 250ml Cal Sol
    $35.03
    pH 4.01 Sol
    hf-OK3565301
    pH 4.01 Sol
    $32.23
    Bluelab pH 7.0 Calibration Solution 250 ml, case of 6
    hf-BLU7250
    Bluelab pH 7.0 Calibration Solution 250 ml, case of 6
    $34.34
    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
    Bluelab
    Bluelab 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
    Natural Armor Animal Repellent - Ready to Use, 128 oz. Gallon Peppermint Scent
    Natural Armor Animal Repellent - Ready to Use, 128 oz. Gallon Peppermint Scent
    $39.99
    $35.99
    Similar Products
    HM Digital PH-STOR pH Electrode Storage Solution
    hf-HMOPSTOR
    HM Digital PH-STOR pH Electrode Storage Solution
    $4.87

    X Nutrients pH Down (5 Gallon)
    dl-xnHPHDOWN-5G
    X Nutrients pH Down (5 Gallon)
    $59.80

    HM Digital Variety, 20 ml sachets, box of 20 units
    hf-HMDASP20
    HM Digital Variety, 20 ml sachets, box of 20 units
    $17.52

    1500 PPM Buffer Solution. 16 fl oz
    NT725
    1500 PPM Buffer Solution. 16 fl oz
    $9.62

    Microbe Life, pH Increase 32oz
    hf-ML21399
    Microbe Life, pH Increase 32oz
    $17.63

    Languages
    English Deutsch Español
    Currencies
    Ads
    Amazon Ad
    Matched Content
    Ads
    Global Tech LED Mammoth

    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  Proud Hydro for Hunger Participant
    APO/FPO addresses are no problem.
    International orders are always welcome!
    UPSFedExUSPS OnTrac CalOver EstesR+LSouthEasternSAIA
    Copyright © 2005 — 2017 Usisu, Inc.: Conditions of Use VISAMasterCardAmerican ExpressDiscoverDiners ClubJBCPayPal Money Order