{"product_id":"qa-instruments-ph-7-0-buffer-200ml","title":"QA Instruments pH Buffer (200ml)","description":"\u003cp\u003eQA Instruments pH buffers are manufactured to high standards. Used to calibrate pH meters of all types. For best practice do not re-use test buffers as they can become contaminated over time affecting the accuracy of the pH measurement. Always use fresh buffers and never return test buffers to original bottle.\u003c\/p\u003e\n\u003cp\u003eLong shelf if maintained in optimal conditions.\u003c\/p\u003e","brand":"QA Instruments","offers":[{"title":"pH 4.0","offer_id":48032901365992,"sku":"QAI-PH4-200","price":25.0,"currency_code":"AUD","in_stock":true},{"title":"pH 7.0","offer_id":48032903692520,"sku":"QAI-PH7-200","price":25.0,"currency_code":"AUD","in_stock":true},{"title":"pH 10.0","offer_id":48032901398760,"sku":"QAI-PH10-200","price":25.0,"currency_code":"AUD","in_stock":true},{"title":"Set of 3 Buffers","offer_id":48032907919592,"sku":"QAI-PH4710-200","price":75.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/7748\/4776\/files\/ph4_500x_3cdc412c-a512-4dac-ab89-d6224c34c5a7.webp?v=1769811472","url":"https:\/\/temperaturestore.com.au\/products\/qa-instruments-ph-7-0-buffer-200ml","provider":"The Temperature Store","version":"1.0","type":"link"}