{"product_id":"replacement-conductivity-and-tds-graphite-probe-for-21-2668-30-21-2668-31-hanna-instruments-hi73311","title":"Replacement Conductivity and TDS Graphite Probe for 21-2668-30 \u0026 21-2668-31, Hanna Instruments, HI73311","description":"\u003cspan style=\"font-family:\" times new roman font-size:=\"\"\u003e\u003cp\u003eSpare amperometric graphite probes for EC and TDS testers \u003cspan\u003e\u003cstrong\u003e21-2668-30\u003c\/strong\u003e\u003c\/span\u003e (HI 98311) and \u003cspan\u003e\u003cstrong\u003e21-2668-31\u003c\/strong\u003e\u003c\/span\u003e (HI 98312).\u003c\/p\u003e\u003c\/span\u003e ","brand":"Hanna Instruments","offers":[{"title":"EA (1)","offer_id":51111216972091,"sku":"92-2651-27-EA","price":89.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/2041\/6571\/files\/92-2651-27.png?v=1784712186","url":"https:\/\/preiser.com\/products\/replacement-conductivity-and-tds-graphite-probe-for-21-2668-30-21-2668-31-hanna-instruments-hi73311","provider":"Preiser Scientific","version":"1.0","type":"link"}