Bluelab Probe Care Kit - Conductivity Controllers Timers & Meters 2 US gal)This product is

2 US gal)This product is Biodegradable

Complies with NFPA standard 90A & 90B

Discharge Rate: 0-3 oz [120 ml] /min

which in turn provide key compounds directly to plant roots

9%- Potassium oxide (K2O) soluble in water : 26

Bluelab Probe Care Kit - Conductivity Controllers Timers & Meters 2 US gal)This product isEverything you need to clean and maintain your conductivity probes Your Bluelab Probe Care Kit Conductivity contains: Probe care instructions Two 18 ml single use sachets of Bluelab 2. 77 EC Conductivity Standard Solution One plastic cup Bluelab Conductivity Probe Cleaner Chamois for cleaning your conductivity probe Packaging may vary