Horticulture Source » Gardening & Hydroponics Store » 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 in 91 Countries! Thank you for your business!
Categories
* Lamps / Tubes / Bulbs ++ (538)
* Lighting Systems ++ (1169)
* Nutrients & Supplements (4228)
* Composters & Compost Tea Brewing (43)
* Organic Gardening (539)
* Leaf Shines & Washes (97)
* Pest & Disease Control (572)
* Cloning & Propagation (449)
* Grow Systems ++ (653)
* Meters, Timers & Instruments ++ (666)
* Pots / Containers (1026)
* Pumps, Irrigation & Watering Supplies ++ (1673)
* Grow Media (537)
* Plant Seeds (60)
* Environmental Control ++ (1957)
* Greenhouses (89)
* Grow Rooms / Tents (166)
* Reflective / B&W Films (141)
* Garden Accessories ++ (1007)
* Hand Tools ++ (538)
* Gardening Books & DVDs (58)
* Growing Apparel & Bags (98)
Manufacturers more
What's New? more
GH CocoTek Premium Coir, 1.5 cu ft
hf-GH3201
GH CocoTek Premium Coir, 1.5 cu ft
$14.48
Quick Find
Quick Find
Use keywords to find the product you are looking for.
Advanced Search

Information
Who else is online?
There are 22 guests and 
1 logged in customer online.
Ads
Product not found!
Continue
New Products For March
715733 Cutting Edge Uncle John's Blend 15 Gallon
715733
Cutting Edge Uncle John's Blend 15 Gallon

$496.40
H301C Harvest Shear w/ Short Curved Blade
H301C
Harvest Shear w/ Short Curved Blade

$6.37
dl-HHLG1L Liquid Greatness by Manna 1 Liter
dl-HHLG1L
Liquid Greatness by Manna 1 Liter

$63.75
747542 Netafim Self Piercing Emitter Insertion Tool
747542
Netafim Self Piercing Emitter Insertion Tool

$7.07
HY247 Flora Nectar 1 Quart
HY247
Flora Nectar 1 Quart

$18.95
hf-RT6502 Mykos Bars 100g Singles
hf-RT6502
Mykos Bars 100g Singles

$128.54
hf-GH99121 Bato Elbow
hf-GH99121
Bato Elbow

$2.19
708865 EVEREST NATION HORIZON 3 CLEANER QUART
708865
EVEREST NATION HORIZON 3 CLEANER QUART

$16.39
hf-ROAAG Roots Ancient Amber 1 gal
hf-ROAAG
Roots Ancient Amber 1 gal

$31.85
MI180 Orange Guard Ornamental Plants. 1 Quart
MI180
Orange Guard Ornamental Plants. 1 Quart

$14.39
eco-4088 8' Cord Set w/Socket (Vertical Hanging)
eco-4088
8' Cord Set w/Socket (Vertical Hanging)

$8.63
718027 GH Flora Bloom 15 Gallon
718027
GH Flora Bloom 15 Gallon

$204.40
eco-340420 8" Max-Fan, 675 CFM
eco-340420
8" Max-Fan, 675 CFM

$216.67
hf-JA10064 Ball Jar, 64 oz, pack of 6
hf-JA10064
Ball Jar, 64 oz, pack of 6

$11.78
dl-FF141 FloraFlex Bubbler 10GPH (12 Pack)
dl-FF141
FloraFlex Bubbler 10GPH (12 Pack)

$7.01
801005 Grower's Edge Plant Stake Labels Red - Box of 1000pcs
801005
Grower's Edge Plant Stake Labels Red - Box of 1000pcs

$22.13
dl-777918 Xtra-wide Replacement Blade for 18” Bowl Trimmers
dl-777918
Xtra-wide Replacement Blade for 18” Bowl Trimmers

$12.03
hf-WG5290 World Wide Garden Supply     HERCULES frame support for GL290
hf-WG5290
World Wide Garden Supply HERCULES frame support for GL290

$81.65
723616 Down To Earth Agmino Powder 14-0-0 - 5 lb
723616
Down To Earth Agmino Powder 14-0-0 - 5 lb

$45.45
eco-5392 Screen Top Fitting
eco-5392
Screen Top Fitting

$0.49
dl-HT1XL100W 100 Gal. White Lid
dl-HT1XL100W
100 Gal. White Lid

$65.56
hf-APCG8LPH CO2 Generator LP/HA 11,310-18,104 BTU - High Altitude
hf-APCG8LPH
CO2 Generator LP/HA 11,310-18,104 BTU - High Altitude

$330.00
736392 WALL VENT - SCREENED 16 INCH
736392
WALL VENT - SCREENED 16 INCH

$15.18
FE500 Earth Juice Grow. 1 Quart
FE500
Earth Juice Grow. 1 Quart

$12.75
733064 CNS17 COCO BLOOM 2.5 Gallons 2/CS
733064
CNS17 COCO BLOOM 2.5 Gallons 2/CS

$37.59
hf-HOJ50372 Rainbow Mix "PRO" Bloom, 2 lbs
hf-HOJ50372
Rainbow Mix "PRO" Bloom, 2 lbs

$8.15
703613 THP-100 ATMOSPHERIC CONTROLLER
703613
THP-100 ATMOSPHERIC CONTROLLER

$171.93
719898 HYGROCORP® NATURE'S NECTAR™ POTASSIUM 0-0-5 - Organic - 55 G
719898
HYGROCORP® NATURE'S NECTAR™ POTASSIUM 0-0-5 - Organic - 55 G

$1,401.60
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
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


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, Gallon Thyme Scent
Natural Armor Animal Repellent - Ready to Use Spray, Gallon Thyme Scent
$39.99
$35.99
Similar Products
Solution Starter Kit (pH, TDS & Cleaning)
hf-HIPHTDSKIT
Solution Starter Kit (pH, TDS & Cleaning)
$15.97

pH Up Dry 2.2lbs. Base
hf-GH1525
pH Up Dry 2.2lbs. Base
$10.56

PH4 Solution, 220ml
hf-MIMA9004
PH4 Solution, 220ml
$8.33

Microbe Life, pH Decrease 32oz
hf-ML21403
Microbe Life, pH Decrease 32oz
$17.47

Bluelab Nutrient Probe Care Kit Conductivity (14/Cs)
716052
Bluelab Nutrient Probe Care Kit Conductivity (14/Cs)
$8.35

Languages
English Deutsch Espańol
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
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