a set of premium quality pH 4.01 and 7.01 calibrat...
a set of premium quality pH 4.01 and 7.01 calibration buffers produced in accordance with ISO 3696/BS3978 standards using high purity salts, deionized water, certified weight-checked balances.
Choose from the 4 sizes of Hydro Flow grommets to ...
Choose from the 4 sizes of Hydro Flow grommets to fit your needs
Made from rubber
Sold in bag or case quantities only
Choose from the 4 sizes of Hydro Flow Grommets to fit your needs
Made from rubber
Easy seal application makes these a breeze to inst
The Netafim 17mm Techlock Fittings have barb ends ...
The Netafim 17mm Techlock Fittings have barb ends that fit securely on the UV Polyethylene Tubing (HGC747559) while the techlock threaded caps and compression rings ensure a tight seal. The operating pressure is 0 to 100 psi.
Foremost rooting compound gel in its field since 1...
Foremost rooting compound gel in its field since 1989; Full spectrum of mineral nutrients and trace elements to nourish the young roots during the formative stages; Remains in contact around the stem sealing the cut tissue; Supplies hormones needed for ro
Our Stealth-RO300 comes with the upgraded KDF85/gr...
Our Stealth-RO300 comes with the upgraded KDF85/granulated catalytic carbon filter already installed. Perfect for hydroponic gardens requiring up to 300 gallons a day of pure reverse osmosis (RO) water.
Produces up to 300 GPD (gallons per day)/12 GPH (ga
HI7061-050 is the GroLine general purpose cleaning...
HI7061-050 is the GroLine general purpose cleaning solution that can be used for a variety of applications. Electrodes can become dirty from use and will produce inaccurate results even as they read correctly in a pH buffer. Hanna's cleaning solutions eli
Instant de-chlorinator and sediment filter with up...
Instant de-chlorinator and sediment filter with upgraded KDF85/Catalytic Carbon filter. Stand alone. 1-Gallon per minute. Small Boy w/ Upgraded KDF85/Catalytic Carbon Filter.
The Netafim 17mm Techlock Fittings have barb ends ...
The Netafim 17mm Techlock Fittings have barb ends that fit securely on the UV Polyethylene Tubing (HGC747559) while the techlock threaded caps and compression rings ensure a tight seal. The operating pressure is 0 to 100 psi.
Choose from the 4 sizes of Hydro Flow grommets to ...
Choose from the 4 sizes of Hydro Flow grommets to fit your needs
Made from rubber
Sold in bag or case quantities only
Choose from the 4 sizes of Hydro Flow Grommets to fit your needs
Made from rubber
Easy seal application makes these a breeze to inst