{"product_id":"apex-calibration-solutions-ph-4-7-10-salinity","title":"APEX Calibration Solutions (PH 4-7-10 \u0026 Salinity)","description":"\u003ch4\u003eCALIBRATION SOLUTIONS FOR APEX SYSTEM\u003c\/h4\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003epH Calibration 4, 7 and 10 Standards.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSelect the 7 \u0026amp; 10 standards to calibrate a pH probe for a Saltwater Aquarium\u003c\/li\u003e\n\u003cli\u003eSelect the 4 \u0026amp; 7 standards to calibrate a pH probe for Freshwater Aquarium or a Calcium Reactor\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 class=\"a-size-large a-spacing-none\"\u003e\u003cspan class=\"a-size-large product-title-word-break\" id=\"productTitle\"\u003eConductivity Calibration Solution, 53.0 mS (salinity)\u003c\/span\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e53000 µS Conductivity Calibration Solution\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eUse it to calibrating conductivity probe for saltwater applications.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eCalibrating conductivity probes once every 3-6 months to keep readings reliable\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Neptune Systems","offers":[{"title":"PH 4","offer_id":47383394124099,"sku":"NS-CAL4","price":4.5,"currency_code":"EUR","in_stock":true},{"title":"PH 7","offer_id":47383394222403,"sku":"NS-CAL7","price":4.5,"currency_code":"EUR","in_stock":true},{"title":"PH 10","offer_id":47383394255171,"sku":"NS-CAL10","price":4.5,"currency_code":"EUR","in_stock":true},{"title":"Conductivity (Salinity)","offer_id":47383394287939,"sku":"NS-COND53","price":6.5,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0595\/1864\/8365\/files\/apex-calibration-solutions-ph-4-7-10-salinity-ph-7-559.webp?v=1734577381","url":"https:\/\/korellifarmi.com\/products\/apex-calibration-solutions-ph-4-7-10-salinity","provider":"Korallifarmi","version":"1.0","type":"link"}