Chlorine Test Kit- Free & Total RKIN Video walkthroughs are also included

Video walkthroughs are also included on this product page

formulated for rooting cuttings

and 1X 100 PSI ASME Safety Valve for insured safety and peace of mind

Bluelab products are built for growers

How do I use Guard ‘n Spray

Chlorine Test Kit- Free & Total RKIN Video walkthroughs are also includedFree and Total Chlorine Test Kit comes in a hard plastic case and contains everything needed to perform 30 tests: Refill Low and High Range Comparators Activator Solution 25 mL Sample Cup and Instructions Product Type: Single Parameter Test Method: CHEMets Analyte Chemical: Chlorine Free Total Range: 0 1 & 0 5 ppm MDL: 0. 05 ppm Method: DPD (free & total) NOTE: PLEASE ALLOW 2 3 DAYS FOR PACKING AND SHIPPING ON ALL TEST STRIPS AND KITS. Videos