Horticulture Source » Gardening & Hydroponics Store » Meters, Timers & Instruments » Calibration, Storage & Cleaning Solutions, pH Up & Down » Hanna Instruments: Hanna Cleaning Solution 16oz [716470]   Mobile   Secure |  My Account | Cart Contents | Checkout )
Horticulture Source
Quick Find
Help [?]   Search Descriptions Phrase   Advanced
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 12th Year of Service to Gardeners! Thank you for your business!
Product not found!
Continue
New Products For May
hf-HI70030P 12880 S/cm Calibration Solution, 25 x 20mL, case of 25
hf-HI70030P
12880 S/cm Calibration Solution, 25 x 20mL, case of 25

$24.41
hf-GH1516 pH Test Indicator 8 oz
hf-GH1516
pH Test Indicator 8 oz

$7.11
714255 PLANTERS PRIDE 50 PELLET GREENHOUSE KIT
714255
PLANTERS PRIDE 50 PELLET GREENHOUSE KIT

$7.00
dl-129892 DeLite Double Ended Reflector
dl-129892
DeLite Double Ended Reflector

$59.40
dl-011025 250ml Measuring Cup
dl-011025
250ml Measuring Cup

$1.31
dl-741138 Float Valve with 3/8" Quick Connect
dl-741138
Float Valve with 3/8" Quick Connect

$9.85
hf-EP5060 Kelp Meal 4 lb bag
hf-EP5060
Kelp Meal 4 lb bag

$15.94
701260 Phresh Intake Filter 6in x 8in 270CFM
701260
Phresh Intake Filter 6in x 8in 270CFM

$45.10
718400 BOTANICARE® TRIFLEX BASE GALLON (4/CASE)
718400
BOTANICARE® TRIFLEX BASE GALLON (4/CASE)

$29.04
351630 50 FOOT PATCH CORD Cat-5e RJ-45
351630
50 FOOT PATCH CORD Cat-5e RJ-45

$15.94
hf-FX14072 Happy Frog Acid Loving Fertilizer, 18 lbs.
hf-FX14072
Happy Frog Acid Loving Fertilizer, 18 lbs.

$26.37
hf-HI70032P 1382PPM@25c Calibration Solution
hf-HI70032P
1382PPM@25c Calibration Solution

$24.41
HY631 Gold Grow Part B. 1 Liter
HY631
Gold Grow Part B. 1 Liter

$9.89
747584 Hydro Flow / Netafim Techline CV .9 GPH Flow - 12 in Dripper Spacing - 1,000 Ft Coil (Special Order)
747584
Hydro Flow / Netafim Techline CV .9 GPH Flow - 12 in Dripper Spacing - 1,000 Ft Coil (Special Order)

$346.09
801618 Rosin Industries 160 Micron Thickness Rosin Bag (1=10/Pack) (12/Cs)
801618
Rosin Industries 160 Micron Thickness Rosin Bag (1=10/Pack) (12/Cs)

$4.40
hf-CAEBBEXP6 Ebb & Gro Expansion Kit, 6 pots, tubing & fittings
hf-CAEBBEXP6
Ebb & Gro Expansion Kit, 6 pots, tubing & fittings

$49.47
hf-HNHR400 Humboldt Roots 125 ml.
hf-HNHR400
Humboldt Roots 125 ml.

$26.70
eco-2273 Jump Start 81 Pellet Refills
eco-2273
Jump Start 81 Pellet Refills

$7.88
700816 Quest Dual 150 Overhead Dehumidifier
700816
Quest Dual 150 Overhead Dehumidifier

$1,799.95
hf-LR3R LightRail 6' Rail (rail only)
hf-LR3R
LightRail 6' Rail (rail only)

$23.09
hf-CCO5 50 lb. CO2 Tank
hf-CCO5
50 lb. CO2 Tank

$329.97
dl-688602 Black & White PE Grow Bags 2 gallon (pack of 50)
dl-688602
Black & White PE Grow Bags 2 gallon (pack of 50)

$6.60
hf-OX40SYS oxyCLONE 40 Site Cloning System
hf-OX40SYS
oxyCLONE 40 Site Cloning System

$79.19
724735 SMART POT 20" x 14.5" and 19.7 Gallons - #20 SIZE - 50/CASE (CASE DIM= 21" X 21" X 24") (CASE WEIGHT= 35LBS)
724735
SMART POT 20" x 14.5" and 19.7 Gallons - #20 SIZE - 50/CASE (CASE DIM= 21" X 21" X 24") (CASE WEIGHT= 35LBS)

$7.89
726906 GH Cocotek Coco Grow - A 6 Gallon
726906
GH Cocotek Coco Grow - A 6 Gallon

$82.50
hf-HC4128 Hormex Liquid Concentrate, 1 gal
hf-HC4128
Hormex Liquid Concentrate, 1 gal

$90.74
728876 ROOT POTS - 500 GALLON 80" X 24" (1/CASE) - SPECIAL ORDER ONLY
728876
ROOT POTS - 500 GALLON 80" X 24" (1/CASE) - SPECIAL ORDER ONLY

$49.78
732179 General Hydroponics® FloraNectar 6 Gallon
732179
General Hydroponics® FloraNectar 6 Gallon

$144.38
Ads
Manufacturer Info
Hanna Instruments
Hanna Instruments Homepage
Other products
Reviews more
Write ReviewWrite a review on this product!

Shop By Price
Categories
* Lamps / Tubes / Bulbs ++ (532)
* Lighting Systems ++ (1238)
* Nutrients & Supplements (4479)
* Composters & Compost Tea Brewing (41)
* Organic Gardening (514)
* Leaf Shines & Washes (91)
* Pest & Disease Control (604)
* Cloning & Propagation (442)
* Grow Systems ++ (721)
! Meters, Timers & Instruments ++ (656)
 » ! Calibration, Storage & Cleaning Solutions, pH Up & Down (213)
 » Instruments, Thermometers, Hygrometers & Light Meters (24)
 » pH, EC, PPM & TDS Testers (284)
 » Timers & Lighting Controllers (135)
* Pots / Containers (1032)
* Pumps, Irrigation & Watering Supplies ++ (1739)
* Grow Media (549)
* Plant Seeds (62)
* Environmental Control ++ (2064)
* Greenhouses (83)
* Grow Rooms / Tents (167)
* Reflective / B&W Films (143)
* Garden Accessories ++ (1151)
* Hand Tools ++ (463)
* Gardening Books & DVDs (55)
* Growing Apparel & Bags (119)
Manufacturers more
Ads
Most Viewed in Calibration, Storage & Cleaning Solutions, pH Up & Down
pH DOWN QUART (12/CASE)
pH DOWN QUART (12/CASE)
pH DOWN 1 GALLON (4/CASE)
pH DOWN 1 GALLON (4/CASE)
Bluelab Nutrient Probe Care Kit Conductivity (14/Cs)
Bluelab Nutrient Probe Care Kit Conductivity (14/Cs)
pH UP QUART (12/CASE)
pH UP QUART (12/CASE)
pH 7.0 CAL SOLUTION 8OZ (12/CASE)
pH 7.0 CAL SOLUTION 8OZ (12/CASE)
EARTH JUICE NATURAL pH CONTROLLER UP 2 LB (12/CASE)
EARTH JUICE NATURAL pH CONTROLLER UP 2 LB (12/CASE)
GH pH Up Dry 2.2lb (12/Cs)
GH pH Up Dry 2.2lb (12/Cs)
EARTH JUICE™ NATURAL pH CONTROLLER DOWN 2 LB (12/CASE)
EARTH JUICE™ NATURAL pH CONTROLLER DOWN 2 LB (12/CASE)
pH UP GALLON (4/CASE)
pH UP GALLON (4/CASE)
1500 PPM CAL SOLUTION 8OZ (12/CASE)
1500 PPM CAL SOLUTION 8OZ (12/CASE)
TECHNAFLORA pH DOWN 1 LITER (12/CASE)
TECHNAFLORA pH DOWN 1 LITER (12/CASE)
OAKTON PH BUFFER SOLUTION 7.01 500 ML
OAKTON PH BUFFER SOLUTION 7.01 500 ML
pH 7 Buffer Solution. 4 fl oz
pH 7 Buffer Solution. 4 fl oz
pH 4.01 CAL SOLUTION 8OZ (12/CASE)
pH 4.01 CAL SOLUTION 8OZ (12/CASE)
MI M10007B 20ML PACKET 7.01 BUFFER CASE OF 25
MI M10007B 20ML PACKET 7.01 BUFFER CASE OF 25
pH 7.0 CAL SOLUTION QUART (12/CASE)
pH 7.0 CAL SOLUTION QUART (12/CASE)
pH Down Gallon Acid
pH Down Gallon Acid
TECHNAFLORA pH UP 1 LITER (12/CASE)
TECHNAFLORA pH UP 1 LITER (12/CASE)
TECHNAFLORA pH DOWN 4 LITER (4/CASE)
TECHNAFLORA pH DOWN 4 LITER (4/CASE)
TECHNAFLORA pH UP 4 LITER (4/CASE)
TECHNAFLORA pH UP 4 LITER (4/CASE)
Languages
English Deutsch Español
Amazon Ad
ebay Ad

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
Ads

UPSFedExUSPS OnTrac CalOver EstesR+LSouthEasternSAIA
Copyright © 2005 — 2018 Usisu, Inc.: Conditions of Use VISAMasterCardAmerican ExpressDiscoverDiners ClubJBCPayPal Money Order