Hanna Instruments GroLine 5000 µs/cm Conductivity Standard with Certificate, 230 mL Coco Blocks & Coco Grow Bags Week 3 Week 4 Week

Week 3 Week 4 Week 5 Week 6 Week 7 Week 8 Week 9 8 mL/Gal 12 mL/Gal 12 mL/Gal 8 mL/Gal 8 mL/Gal 4 mL/Gal

please note that the lower the micron count

room relfections values

Primordial Soulutions Rootamentary Application Rate:

Hanna Instruments GroLine 5000 µs/cm Conductivity Standard with Certificate, 230 mL Coco Blocks & Coco Grow Bags Week 3 Week 4 WeekHI7039 023 is a GroLine 5,000 S cm conductivity standard that is prepared against a NIST traceable potassium chloride solution and supplied with a certificate of analysis. Hanna conductivity solutions have the lot number and expiration date clearly marked on the label and are air tight with a tamper proof seal to ensure the quality of the solution. Hanna's line of conductivity standards have been specially formulated to have an expiration of 5 years