{"product_id":"bluelab-2-77-ec-conductivity-standard-solution","title":"Bluelab 2.77 EC Conductivity Standard Solution - Reference Solution for Calibrating and Checking EC Meters - 250 ml and 500 ml","description":"\u003cp\u003eBluelab 2.77 EC Conductivity Standard Solution is a must in every grower's toolbox. Use it to check and calibrate your EC and ppm readings and keep conductivity probes accurate.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAvailable in 250 ml and 500 ml bottles (500 ml is 16.9 fl oz)\u003c\/li\u003e\n\u003cli\u003eImproves EC and ppm accuracy with regular cleaning and checking\u003c\/li\u003e\n\u003cli\u003e2.77 EC reference standard\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eHow to Use\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003ePour a small amount into a clean cup, rinse the probe and follow your meter's calibration steps. Do not return used solution to the bottle. Regular cleaning and calibration lengthen the life of your probes.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eProduct Details\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSizes:\u003c\/strong\u003e 250 ml and 500 ml bottles\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Bluelab\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSold:\u003c\/strong\u003e each\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"sku-info\"\u003e\u003cstrong\u003eModel # \/ SKU:\u003c\/strong\u003e HD125026, HGC732901\u003c\/p\u003e","brand":"Bluelab","offers":[{"title":"250 ml","offer_id":47515038711999,"sku":"HD125026","price":14.0,"currency_code":"USD","in_stock":true},{"title":"500 ml","offer_id":47515038744767,"sku":"HGC732901","price":23.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0655\/9334\/4191\/files\/bluelab-2-77-ec-conductivity-standard-solution-800.jpg?v=1791213767","url":"https:\/\/www.dsgardensupplies.com\/products\/bluelab-2-77-ec-conductivity-standard-solution","provider":"DS Garden Supplies","version":"1.0","type":"link"}