Horticulture Source » Gardening & Hydroponics Store » Meters, Timers & Instruments » Calibration, Storage & Cleaning Solutions, pH Up & Down » Oakton: Buffer 4.01 pH 500 ml [hf-OK0065400]   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
HydroDynamics Clonex Mycorrhizae Root Maximizer 4 oz Granular (12/Cs)
726032
HydroDynamics Clonex Mycorrhizae Root Maximizer 4 oz Granular (12/Cs)
$18.98
Quick Find
Quick Find
Use keywords to find the product you are looking for.
Advanced Search

Information
Who else is online?
There are 87 guests and 
1 logged in customer online.
Ads

Oakton Buffer 4.01 pH 500 ml [Item # hf-OK0065400]

  $14.41 / each
Reviews
Price: $14.41 Qty:
List Price: $18.99 You Save: $4.58 (24.1%)

Oakton Buffer 4.01 pH 500 ml (OK0065400)

Oakton® buffers for meters with 0.01 resolution are standardized against NIST-certified pH references within 0.01 pH at 77°F (25°C). Store buffers away from direct sunlight.



Manufacturer's Product Information
MSRP each $21.5
Dimensions3 x 6.1 x 3
Case Quantity1

Price: $14.41 / each
Estimate Shipping · Price Match

List Price: $18.99 You Save: $4.58 (24.1%)

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

For more information, please visit the manufacturer
Oakton
Oakton's website.
  • See more Oakton 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
    1/2" Barbed Tee - 10 pack
    dl-257050
    1/2" Barbed Tee - 10 pack
    $2.10
    1" Stopper, pack of 10
    hf-AAST100
    1" Stopper, pack of 10
    $4.00
    1" Elbow Connector, pack of 10
    hf-AAEL100
    1" Elbow Connector, pack of 10
    $5.41
    3/4" Black Tubing ID 0.75"xOD
    hf-HGTB75
    3/4" Black Tubing ID 0.75"xOD
    $51.72
    1/2" Barbed Elbow - 10 pack
    dl-258050
    1/2" Barbed Elbow - 10 pack
    $2.10
    EcoPlus Air Manifold 1/2 Inlet - 12 Valve Outlet
    728015
    EcoPlus Air Manifold 1/2 Inlet - 12 Valve Outlet
    $9.60
    1" Straight Connector, pack of 10
    hf-AAC100
    1" Straight Connector, pack of 10
    $5.38
    3/4" Barbed Tee - 10 pack
    dl-257075
    3/4" Barbed Tee - 10 pack
    $3.38
    TITAN CONTROLS® APOLLO 9™ TWO OUTLET 24 HOUR DIGITAL TIMER WITH 15 MINUTE INTERVALS (10/CASE)
    734105
    TITAN CONTROLS® APOLLO 9™ TWO OUTLET 24 HOUR DIGITAL TIMER WITH 15 MINUTE INTERVALS (10/CASE)
    $11.44
    2 Ft Flexible Air Stone
    hf-AS2FLEX
    2 Ft Flexible Air Stone
    $2.73
    Rubber Grommet. 1 in
    FI754
    Rubber Grommet. 1 in
    $0.98
    3/4" Barbed Connector - 10 pack
    dl-251075
    3/4" Barbed Connector - 10 pack
    $3.38
    OAKTON PH BUFFER SOLUTION 7.01 500 ML
    716112
    OAKTON PH BUFFER SOLUTION 7.01 500 ML
    $15.18
    ECOPLUS™ MEDIUM ROUND AIR STONE
    728410
    ECOPLUS™ MEDIUM ROUND AIR STONE
    $1.73
    3/4" Barbed Plug - 10 pack
    dl-259075
    3/4" Barbed Plug - 10 pack
    $3.03
    3" Neoprene Inserts (Packs of 84)
    dl-171003
    3" Neoprene Inserts (Packs of 84)
    $34.25
    3/4" to 1/2" Reducer, pack of 10
    hf-AARD7550
    3/4" to 1/2" Reducer, pack of 10
    $5.14
    Mondi Telescopic Water Wand 36" - 52"
    hf-MONDIG450
    Mondi Telescopic Water Wand 36" - 52"
    $15.15
    1/2" Barbed Connector - 10 pack
    dl-251050
    1/2" Barbed Connector - 10 pack
    $2.10
    1" T Connector, pack of 10
    hf-AAT100
    1" T Connector, pack of 10
    $5.41
    TopHat Grommet 0.75" (19mm) Bag of 25
    hf-AN45755
    TopHat Grommet 0.75" (19mm) Bag of 25
    $8.94
    1" to 3/4" Reducer, pack of 10
    hf-AARD100075
    1" to 3/4" Reducer, pack of 10
    $11.47
    3/4" On/Off Valve
    dl-251175
    3/4" On/Off Valve
    $1.33
    ECOPLUS® COMMERICAL AIR 7 - 200 WATT SINGLE OUTLET - 5.1 PSI - 1/2" ID TUBING (4/CASE)
    728459
    ECOPLUS® COMMERICAL AIR 7 - 200 WATT SINGLE OUTLET - 5.1 PSI - 1/2" ID TUBING (4/CASE)
    $94.24
    C.A.P. Grommet, Rubber 3/4", pack of 25
    hf-GROM2534
    C.A.P. Grommet, Rubber 3/4", pack of 25
    $8.91
    3/4" Barbed Elbow - 10 pack
    dl-258075
    3/4" Barbed Elbow - 10 pack
    $3.38
    1413 US Solution 500 ml
    hf-OK0065318
    1413 US Solution 500 ml
    $14.41
    Air Stone Cylinder, Medium
    hf-ASCM
    Air Stone Cylinder, Medium
    $1.70
    1/2" Barbed Plug - 10 pack
    dl-259050
    1/2" Barbed Plug - 10 pack
    $1.86
    1/2" On/Off Valve
    dl-251150
    1/2" On/Off Valve
    $1.15
    Also Consider
    Hanna 7.01, 1500 ppm, and Cleaning Solution
    716476
    Hanna 7.01, 1500 ppm, and Cleaning Solution
    $15.36
    Earth Juice Natural pH Down
    FE524
    Earth Juice Natural pH Down
    $16.73
    pH 7.0 Calibration Solution 1 qt
    hf-GH1552
    pH 7.0 Calibration Solution 1 qt
    $13.60
    pH Up Gallon Base
    eco-2825
    pH Up Gallon Base
    $15.67
    1413 US Solution 500 ml
    hf-OK0065318
    1413 US Solution 500 ml
    $14.41
    Solution Starter Kit (pH, TDS & Cleaning)
    hf-HIPHTDSKIT
    Solution Starter Kit (pH, TDS & Cleaning)
    $15.86
    1413mS/cm Sol. 230mL
    hf-HI7031M
    1413mS/cm Sol. 230mL
    $13.24
    pH 4.01 Calibration Solution 1 qt
    hf-GH1542
    pH 4.01 Calibration Solution 1 qt
    $13.60
    HM Digital Variety, 20 ml sachets, box of 20 units
    hf-HMDASP20
    HM Digital Variety, 20 ml sachets, box of 20 units
    $17.25
    HM Digital pH 7.0 Buffer Solution, 20 ml sachets, box of 20
    hf-HMDPHP7
    HM Digital pH 7.0 Buffer Solution, 20 ml sachets, box of 20
    $17.25
    Storage Solution, 16 oz
    hf-HI70300L
    Storage Solution, 16 oz
    $14.41
    Hanna 7.01, 1413 uS/cm, and Cleaning Solution
    716474
    Hanna 7.01, 1413 uS/cm, and Cleaning Solution
    $15.36
    Hydroponic Essentials Calibration Qt 7.0
    hf-ESCALQT7
    Hydroponic Essentials Calibration Qt 7.0
    $13.78
    EARTH JUICE™ NATURAL pH CONTROLLER DOWN 2 LB (12/CASE)
    722173
    EARTH JUICE™ NATURAL pH CONTROLLER DOWN 2 LB (12/CASE)
    $13.60
    1500PPM TDS Sol 16oz
    hf-HI70442L
    1500PPM TDS Sol 16oz
    $13.10
    Hanna 4.01, 7.01, and Cleaning Solution
    716472
    Hanna 4.01, 7.01, and Cleaning Solution
    $15.70
    X Nutrients pH Up (1 Gallon)
    dl-XNHPHUP-1GA
    X Nutrients pH Up (1 Gallon)
    $16.34
    X Nutrients pH Down (1 Gallon)
    dl-xnHPHDOWN-1G
    X Nutrients pH Down (1 Gallon)
    $15.73
    pH UP GALLON (4/CASE)
    722095
    pH UP GALLON (4/CASE)
    $17.02
    Earth Juice Natural Up, 2lbs.
    hf-HOH81512
    Earth Juice Natural Up, 2lbs.
    $14.03
    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
    Oakton
    Oakton 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 Spray, Pint Thyme Scent
    Natural Armor Animal Repellent - Ready to Use Spray, Pint Thyme Scent
    $12.99
    $11.69
    Similar Products
    1382 PPM Buffer Solution. 16 fl oz
    NT735
    1382 PPM Buffer Solution. 16 fl oz
    $9.27

    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

    12880 S/ cm conductivity solution
    hf-HI7030M
    12880 S/ cm conductivity solution
    $11.03

    PH4 Solution, 220ml
    hf-MIMA9004
    PH4 Solution, 220ml
    $8.27

    pH Down, 1 lt
    hf-TFPHD1L
    pH Down, 1 lt
    $8.08

    Languages
    English Deutsch Español
    Currencies
    Ads
    Amazon Ad
    Matched Content
    Ads
    Summerstone Nursery

    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