Horticulture Source » Gardening & Hydroponics Store » Meters, Timers & Instruments » Calibration, Storage & Cleaning Solutions, pH Up & Down » Hanna Instruments: HANNA PH 7 CAL SOLUTION 16OZ 12/CASE [716850]   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! Thank you for your business!
Categories
* Lamps / Tubes / Bulbs ++ (529)
* Lighting Systems ++ (1185)
* Nutrients & Supplements (4274)
* Composters & Compost Tea Brewing (43)
* Organic Gardening (536)
* Leaf Shines & Washes (97)
* Pest & Disease Control (588)
* Cloning & Propagation (450)
* Grow Systems ++ (721)
! Meters, Timers & Instruments ++ (661)
 » ! Calibration, Storage & Cleaning Solutions, pH Up & Down (207)
 » Instruments, Thermometers, Hygrometers & Light Meters (24)
 » pH, EC, PPM & TDS Testers (311)
 » Timers & Lighting Controllers (119)
* Pots / Containers (1023)
* Pumps, Irrigation & Watering Supplies ++ (1709)
* Grow Media (552)
* Plant Seeds (62)
* Environmental Control ++ (1994)
* Greenhouses (73)
* Grow Rooms / Tents (166)
* Reflective / B&W Films (141)
* Garden Accessories ++ (961)
* Hand Tools ++ (118)
* Gardening Books & DVDs (57)
* Growing Apparel & Bags (97)
What's New? more
Smart Pot Big Bag Raised Bed Long 8 ft (4/Cs)
725902
Smart Pot Big Bag Raised Bed Long 8 ft (4/Cs)
$51.53
Manufacturers more
Quick Find
Quick Find
Use keywords to find the product you are looking for.
Advanced Search

Information
Who else is online?
There are 15 guests online.
Ads
Product not found!
Continue
New Products For June
hf-VC995590 Gold Label Nutrients Goldzyme, 250 ml
hf-VC995590
Gold Label Nutrients Goldzyme, 250 ml

$32.38
dl-171003 3" Neoprene Inserts (Packs of 84)
dl-171003
3" Neoprene Inserts (Packs of 84)

$34.34
eco-4315 Active Air 12" Flange
eco-4315
Active Air 12" Flange

$13.98
dl-SIL1L Silicium 1L
dl-SIL1L
Silicium 1L

$221.92
dl-651040 PLATINIUM 1 Piece aeroponic top (Aerotop) - 100 series
dl-651040
PLATINIUM 1 Piece aeroponic top (Aerotop) - 100 series

$356.18
hf-HGGC10 Graduated Cylinder, 10 ml
hf-HGGC10
Graduated Cylinder, 10 ml

$2.40
hf-BCNKBLM55 KIND Bloom, 55 gal (Special Order)
hf-BCNKBLM55
KIND Bloom, 55 gal (Special Order)

$895.59
IN1941 Predator Mites. 100 per container
IN1941
Predator Mites. 100 per container

$27.05
eco-4399 SG Lite Ballast
eco-4399
SG Lite Ballast

$98.08
hf-GR35705 Grow More Water Soluble 30-10-10 25lb
hf-GR35705
Grow More Water Soluble 30-10-10 25lb

$29.55
hf-OG3310 RAW Nitrogen, 8 oz
hf-OG3310
RAW Nitrogen, 8 oz

$15.94
dl-HT205 ProTerra 3.0 CU.FT.
dl-HT205
ProTerra 3.0 CU.FT.

$32.12
703108 Agrowtek 8 Output Expansion (Special Order)
703108
Agrowtek 8 Output Expansion (Special Order)

$133.25
715110 Roots Organics Non-GMO Organic Soybean Meal 3 lb (3/Cs)
715110
Roots Organics Non-GMO Organic Soybean Meal 3 lb (3/Cs)

$8.59
EL412 1000w High Pressure Sodium Ballast Kit.
EL412
1000w High Pressure Sodium Ballast Kit.

$225.95
dl-750222 LuxStar2 2' T5 Fluorescent Light (Bloom Bulbs)
dl-750222
LuxStar2 2' T5 Fluorescent Light (Bloom Bulbs)

$58.93
hf-BAIGSD430L Ignitor Sodium 430W Long range (SPECIAL ORDER)
hf-BAIGSD430L
Ignitor Sodium 430W Long range (SPECIAL ORDER)

$30.77
hf-GH5135 Bio Thrive Bloom 6 Gal
hf-GH5135
Bio Thrive Bloom 6 Gal

$145.08
hf-HOH84022 Earth Juice Natural Down, 1.6 lbs.
hf-HOH84022
Earth Juice Natural Down, 1.6 lbs.

$13.21
dl-NPK270 RAW B-Vitamin - 2 oz
dl-NPK270
RAW B-Vitamin - 2 oz

$7.87
eco-2798D Floralicious Plus - 16 oz. (12/cs)
eco-2798D
Floralicious Plus - 16 oz. (12/cs)

$20.14
760408 FloraFlex 60 1/4 in 2 GPH Long Plunge Drippers (1=6/Bag)
760408
FloraFlex 60 1/4 in 2 GPH Long Plunge Drippers (1=6/Bag)

$3.64
eco-2811 FloraBloom - Gallon (4/cs)
eco-2811
FloraBloom - Gallon (4/cs)

$18.62
hf-ROSSPKG Soul Synthetics Peak Gal
hf-ROSSPKG
Soul Synthetics Peak Gal

$49.10
hf-KXET6001 Kenex Eternity Precision Scale, 600 g capacity x 0.1 g accuracy
hf-KXET6001
Kenex Eternity Precision Scale, 600 g capacity x 0.1 g accuracy

$10.03
hf-JSCCB PLANT!T Coco Coir Chip Brick, set of 3
hf-JSCCB
PLANT!T Coco Coir Chip Brick, set of 3

$4.66
hf-HI9935-1 WM pH TDS Cntrl. 15 VAC
hf-HI9935-1
WM pH TDS Cntrl. 15 VAC

$569.15
dl-SJWEBIT60 Secret Jardin Web plant support 2' x 2' (SJWebIT60)
dl-SJWEBIT60
Secret Jardin Web plant support 2' x 2' (SJWebIT60)

$3.85
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
Tell A Friend
 
Share what you've found! Email a link to this page to friends, family, and colleagues!
Specials more
Lightspeed Controller FLIP 16 Lighting Flip Box
Lightspeed Controller FLIP 16 Lighting Flip Box
$591.42
$530.00
Manufacturer Info
Hanna Instruments
Hanna Instruments 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

Similar Products
PH7 Solution 20ml, case of 25
hf-MI10007P
PH7 Solution 20ml, case of 25
$17.40

HM Digital 1000 ppm NaCl Calibration Solution, 20 ml sachets, box of 20
hf-HMDCP1000
HM Digital 1000 ppm NaCl Calibration Solution, 20 ml sachets, box of 20
$16.74

Nectar for the Gods Olympus Up Quart (12/Cs)
746312
Nectar for the Gods Olympus Up Quart (12/Cs)
$8.59

PH Down Gal, case of 4 (Special Order)
hf-BCNSPHLGAL
PH Down Gal, case of 4 (Special Order)
$62.27

Bluelab pH Probe KCI Storage Solution
hf-BLU1008
Bluelab pH Probe KCI Storage Solution
$9.60

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  Proud Hydro for Hunger Participant
UPSFedExUSPS OnTrac CalOver EstesR+LSouthEasternSAIA
Copyright © 2005 — 2017 Usisu, Inc.: Conditions of Use VISAMasterCardAmerican ExpressDiscoverDiners ClubJBCPayPal Money Order