{"product_id":"calibration-solution-ph-4-0-1l","title":"CYCO™ Calibration Solution Ph 4.0","description":"\u003cp\u003e\u003cstrong\u003eCyco Calibration Solution pH 4.0\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe most common reasons for pH meter error is dry storage of the electrode and electrode contamination. These cause loss of accuracy, reduced performance and slower response times.\u003c\/p\u003e\n\u003cp\u003eThoroughly clean the electrode after use and always store your pH meter with the cap firmly in place. Frequency of meter calibration is crucial and will optimize your pH meter’s performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePerforming a Two Point Calibration\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eStep 01:\u003c\/strong\u003e Turn the pH meter on and enter the calibration mode on the pH meter.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003eStep 02: \u003c\/strong\u003eSelect your pH buffers that bracket the expected sample pH. The first buffer should be Cyco Calibration Solution pH 7.0 (your neutral\/zero point) and the second buffer should be near the expected sample, in this case Cyco Calibration Solution pH 4.0.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003eStep 03:\u003c\/strong\u003e Before starting calibration, be sure the sensor and the buffer solution are at the same temperature. If not, allow time for temperature equilibration. \u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003eStep 04:\u003c\/strong\u003e Pour the necessary amount of Cyco Calibration Solution pH 7.0 and Cyco Calibration Solution pH 4.0buffer solutions into individual glass beakers.\u003c\/p\u003e\n\u003cp\u003eBuffer solutions will remain stable in a glass beaker for a maximum of 2 hours. (Please note: Never carry out calibrations in the bottle of buffer solution as this will taint your solution and significantly reduce accuracy and do not pour used solutions back into the bottle, discard them and use new solution each calibration.)\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003eStep 05: \u003c\/strong\u003ePlace the electrode into the pH7 solution you have decanted. When the reading is stable, set the pH meter to the pH7 value.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003eStep 06: \u003c\/strong\u003eRemove your electrode and rinse it with distilled water\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003eStep 07: \u003c\/strong\u003ePlace the electrode into the pH4 solution you have decanted. When the reading is stable, set the pH meter to the pH4 value.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eWhen the pH meter calibration is done, rinse the electrode and place into the sample and take your pH measurement.\u003c\/p\u003e","brand":"CYCO Nutrients","offers":[{"title":"250mL","offer_id":67607933550892,"sku":null,"price":4.4,"currency_code":"AUD","in_stock":false},{"title":"250mL Carton (x12)","offer_id":67607933583660,"sku":null,"price":52.8,"currency_code":"AUD","in_stock":false},{"title":"500mL","offer_id":67607933616428,"sku":null,"price":8.15,"currency_code":"AUD","in_stock":false},{"title":"500mL Carton (x12)","offer_id":67607933649196,"sku":null,"price":97.8,"currency_code":"AUD","in_stock":false},{"title":"1 L","offer_id":67607933681964,"sku":null,"price":11.9,"currency_code":"AUD","in_stock":false},{"title":"1L Carton (x12)","offer_id":67607933714732,"sku":null,"price":142.8,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0985\/8495\/3132\/files\/CYCO_HYDROPONICGROWINGEQUIPMENTAUSTRALIA_JONGREENS_67.jpg?v=1791965443","url":"https:\/\/globalgardens.au\/products\/calibration-solution-ph-4-0-1l","provider":"My Store","version":"1.0","type":"link"}