Iron Test Strips 3-500ppm, 0-3-10-25-50-100-250-500ppm Terp Derp Kit contains the following:

Kit contains the following:

These components provide the essential nutrients necessary for robust flower development and trichome production

The bags ensure a better aeration and drainage system for better oxygen regulation

even during longer jobs

HI7004-050 is a high quality pH 4

Iron Test Strips 3-500ppm, 0-3-10-25-50-100-250-500ppm Terp Derp Kit contains the following:pH Buffer Powder Pillows for pH electrode calibration. Each powder pillow prepares 50 mL of fresh buffer solution. Color coded for easy identification (Blue). pH is 10. 01 0. 02 at 25C. Pack of 50 Powder Pillows Traceable to NIST standard reference materials Design for use with Hach and other meters. Product Type: Single Parameter Test Method: Test Strips Analyte Chemical: Iron NOTE: PLEASE ALLOW 2 3 DAYS FOR PACKING AND SHIPPING ON ALL TEST STRIPS