Horticulture Source » Gardening & Hydroponics Store » Hanna Instruments: HANNA GROCHEK® 1500 PPM TDS SOLUTION 20 ML (CASE of 25) MODEL HI 70442P (FULL CASE QUANTITIES ONLY) [716880]   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.
Happy Black Friday Shopping!
Celebrating our 11th Year of Service to Gardeners! Thank you for your business!
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

Shop By Price
Categories
* Lamps / Tubes / Bulbs ++ (526)
* Lighting Systems ++ (1197)
* Nutrients & Supplements (4262)
* Composters & Compost Tea Brewing (42)
* Organic Gardening (527)
* Leaf Shines & Washes (94)
* Pest & Disease Control (603)
* Cloning & Propagation (440)
* Grow Systems ++ (713)
* Meters, Timers & Instruments ++ (637)
* Pots / Containers (1029)
* Pumps, Irrigation & Watering Supplies ++ (1738)
* Grow Media (554)
* Plant Seeds (62)
* Environmental Control ++ (2028)
* Greenhouses (84)
* Grow Rooms / Tents (166)
* Reflective / B&W Films (143)
* Garden Accessories ++ (1089)
* Hand Tools ++ (450)
* Gardening Books & DVDs (56)
* Growing Apparel & Bags (119)
Manufacturers more
Ads
Most Viewed
Gro Pro Premium Nursery Pot 1 Gallon
Gro Pro Premium Nursery Pot 1 Gallon
SUN SYSTEM® HPS 150W GROW LIGHT FIXTURE - COMPLETE WITH LAMP INCLUDED
SUN SYSTEM® HPS 150W GROW LIGHT FIXTURE - COMPLETE WITH LAMP INCLUDED
Thermoformed Nursery Pot 1 Gallon
Thermoformed Nursery Pot 1 Gallon
EcoPlus Eco 396 Submersible Pump 396 GPH (24/Cs)
EcoPlus Eco 396 Submersible Pump 396 GPH (24/Cs)
1 Gal. Thermoformed Pot
1 Gal. Thermoformed Pot
BOTANICARE® COCOGRO™ PREMIUM SOILESS ORGANIC GROW MEDIA COMPRESSED COIR FIBER BALE 5 KG = .31 CU FT OR 70 LITERS = 4.37 CU
BOTANICARE® COCOGRO™ PREMIUM SOILESS ORGANIC GROW MEDIA COMPRESSED COIR FIBER BALE 5 KG = .31 CU FT OR 70 LITERS = 4.37 CU
5 GALLON PLASTIC BUCKET 2 LBS (288 PER PALLET) EACH
5 GALLON PLASTIC BUCKET 2 LBS (288 PER PALLET) EACH
Retail Product Catalogs
Retail Product Catalogs
EcoPlus Eco 66 Submersible Pump 75 GPH (60/Cs)
EcoPlus Eco 66 Submersible Pump 75 GPH (60/Cs)
ECOGROWER®         17 GALLON RESERVOIR DRIP HYDROPONIC GROWING SYSTEM - 22.5" X 22.5" X 15.5"
ECOGROWER® 17 GALLON RESERVOIR DRIP HYDROPONIC GROWING SYSTEM - 22.5" X 22.5" X 15.5"
FoxFarm Ocean Forest Potting Soil 1.5 cu ft (62-75/Plt)
FoxFarm Ocean Forest Potting Soil 1.5 cu ft (62-75/Plt)
Plastic Grow Bag. 1 Gallon
Plastic Grow Bag. 1 Gallon
3 GALLON PLASTIC BUCKET 1.2 LBS (360/PER PALLET) EACH
3 GALLON PLASTIC BUCKET 1.2 LBS (360/PER PALLET) EACH
Vortex Inline Fan 6 in 452 CFM
Vortex Inline Fan 6 in 452 CFM
MESH POT / BUCKET LID 8" FITS SNUGGLY ON A 5 GALLON BUCKET
MESH POT / BUCKET LID 8" FITS SNUGGLY ON A 5 GALLON BUCKET
Plastic Dura-Pot. 3.5 in
Plastic Dura-Pot. 3.5 in
SUPERTHRIVE™ 4 OZ (12/CASE)
SUPERTHRIVE™ 4 OZ (12/CASE)
EZ-CLONE SPRAYER RED (BAG OF 100)
EZ-CLONE SPRAYER RED (BAG OF 100)
OdorSok 4" x 12" 140 CFM
OdorSok 4" x 12" 140 CFM
Round Net Pot. 2 in
Round Net Pot. 2 in
Languages
English Deutsch Español
Product not found!
Continue
New Products For November
714242 Growstone GS-3 Coco Mix 1.5 cu ft. Bag (55/Plt)
714242
Growstone GS-3 Coco Mix 1.5 cu ft. Bag (55/Plt)

$18.29
MFT20 Deluxe 14-Function Multi Tool w/ Case
MFT20
Deluxe 14-Function Multi Tool w/ Case

$9.83
717893 NPK RAW Nitrogen 0.5 lb Dry (6/Cs)
717893
NPK RAW Nitrogen 0.5 lb Dry (6/Cs)

$15.27
740660 Measure Master Garden Syringe 20 ml/cc (Bag of 100)
740660
Measure Master Garden Syringe 20 ml/cc (Bag of 100)

$63.09
FE651 All Purpose GrowThruBloom 2lb
FE651
All Purpose GrowThruBloom 2lb

$16.07
hf-AAPADIV6 6 Outlet Copper Air Divider
hf-AAPADIV6
6 Outlet Copper Air Divider

$4.46
742830 Hydro Flow Bulkhead Thread/Thread 3/4 in Hole Size 1-1/2 in - Display Box (Box of 25)
742830
Hydro Flow Bulkhead Thread/Thread 3/4 in Hole Size 1-1/2 in - Display Box (Box of 25)

$97.85
dl-649032 Greenhouse Film Commercial size 6mil 32'x100'
dl-649032
Greenhouse Film Commercial size 6mil 32'x100'

$255.24
hf-GH5132 BioThrive Bloom Qt
hf-GH5132
BioThrive Bloom Qt

$11.44
702960 Powerbox DPC-15000-60A-4HW (Hardwire)
702960
Powerbox DPC-15000-60A-4HW (Hardwire)

$597.79
701015 PHRESH FILTER 8" x 24" 750 CFM
701015
PHRESH FILTER 8" x 24" 750 CFM

$133.67
hf-FFLEX071 FloraFlex Short Rocket 60 deg 4 GPH, Pack of 6
hf-FFLEX071
FloraFlex Short Rocket 60 deg 4 GPH, Pack of 6

$4.82
dl-HT4532 Airbox 4+ Pre Filter
dl-HT4532
Airbox 4+ Pre Filter

$13.23
hf-HGR321CT 3/4 Pipe Thread Swivel x 1/2 A
hf-HGR321CT
3/4 Pipe Thread Swivel x 1/2 A

$1.66
727370 Danner Supreme Hydroponic Air Pump 2 Outlet - 4 Watt (4/Cs)
727370
Danner Supreme Hydroponic Air Pump 2 Outlet - 4 Watt (4/Cs)

$11.55
hf-STGI9 Squall 4.75x6" (Case of 12) (Special Order)
hf-STGI9
Squall 4.75x6" (Case of 12) (Special Order)

$221.33
722075 GH Exile Insecticide / Fungicide / Miticide 2.5 Gallon (2/Cs)
722075
GH Exile Insecticide / Fungicide / Miticide 2.5 Gallon (2/Cs)

$136.73
hf-ML21402 Microbe Life, pH Decrease 16 oz
hf-ML21402
Microbe Life, pH Decrease 16 oz

$10.54
hf-XT2KIT SG 1000W Convertible Ballast with Xtrasun Winged Reflector and 1000W HPS lamp (Hanging Kit Includes)
hf-XT2KIT
SG 1000W Convertible Ballast with Xtrasun Winged Reflector and 1000W HPS lamp (Hanging Kit Includes)

$141.13
dl-HT4501-P Air Box Jr. Pre-Filter Refill
dl-HT4501-P
Air Box Jr. Pre-Filter Refill

$8.63
734175 Titan Controls Apollo 18 Two Outlet Dual Schedule Digital Timer
734175
Titan Controls Apollo 18 Two Outlet Dual Schedule Digital Timer

$11.71
hf-THAPPROP Superoots Air-Pot #Prop (0.3 gal - 1L), case of 25
hf-THAPPROP
Superoots Air-Pot #Prop (0.3 gal - 1L), case of 25

$41.44
728821 Hydro-logic Stealth RO 300
728821
Hydro-logic Stealth RO 300

$197.84
AGU330T Zenport AGU330T 6 foot Field Umbrella (1.5 inch Tilt Pole)
AGU330T
Zenport AGU330T 6 foot Field Umbrella (1.5 inch Tilt Pole)

$28.81
SA406 Anti-Wilt Concentrate. 4 fl oz
SA406
Anti-Wilt Concentrate. 4 fl oz

$8.02
743096 Current Culture 3-Site Expansion Kit for UC XL
743096
Current Culture 3-Site Expansion Kit for UC XL

$260.96
hf-DYBLM008 Dyna-Gro Bloom 8 oz
hf-DYBLM008
Dyna-Gro Bloom 8 oz

$5.71
eco-5702 ActiveAqua Chiller - 1/4 HP
eco-5702
ActiveAqua Chiller - 1/4 HP

$362.22
Ads
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 — 2017 Usisu, Inc.: Conditions of Use VISAMasterCardAmerican ExpressDiscoverDiners ClubJBCPayPal Money Order