Iron Test Strips 3-500ppm, 0-3-10-25-50-100-250-500ppm vacuum This refractometer is housed in

This refractometer is housed in a protective

Grow1 Weed Barrier Mats offer the best way to battle bugs and pathogens and provide an extreme amount of protection for your plant’s roots

Commercial Greenhouses

the chiller will give you visual and audible alarms

tempered steel blades to achieve a matte

Iron Test Strips 3-500ppm, 0-3-10-25-50-100-250-500ppm vacuum This refractometer is housed inpH 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