{"product_id":"hanna-instruments-hi-7087m-sodium-na-ise-standard-solution-at-0-23-g-l-na","title":"Hanna Instruments HI-7087M Sodium (Na+) ISE Standard Solution at 0.23 g\/L Na+","description":"\u003cp\u003eHI-7087M is a premium quality 0.23 g\/L Na+ (sodium) standard solution for ISEs. Hanna standard solutions have the lot number and expiry date clearly marked on the label. Bottles are air tight with a tamper-proof seal to ensure the quality of the solution.\u003c\/p\u003e\u003ch3\u003eStandard Solution at 0.23 g\/L Na+\u003c\/h3\u003e \u003cp\u003e\u003cbr\u003e\u003cbr\u003e The HI-7087 is a 230mL bottle of standard solution at 0.23g\/L Na+.\u003cbr\u003e\u003cbr\u003e The sodium and sodium chloride standard solutions are used for the calibration of pocket sized, portable, bench salinity meters and sodium ISE.\u003c\/p\u003e \u003cp\u003eHI-7087M is a premium quality 0.23 g\/L Na+ (sodium) standard solution produced in accordance with ISO 3696\/BS3978 standards using high purity salts, deionised water, certified weight-checked balances, and Class A glassware in a temperature controlled environment monitored with certified thermometers. Reported values are traceable to NIST Standard Reference Materials (SRMs).\u003c\/p\u003e \u003cul\u003e \u003cli\u003eAir tight bottle with tamper-proof seal\u003c\/li\u003e \u003cli\u003eEnsures quality and freshness of solution\u003c\/li\u003e \u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage\u003c\/td\u003e\n\u003ctd\u003eBottles\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003e230ml\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuantity\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertificate\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":57640077263221,"sku":"HI-7087M","price":26.79,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/5511\/6439\/files\/standard-solution-at-0-23-g-l-na_7db7e3f7-f1e1-4da0-9499-40db3a74ba6e.jpg?v=1791580660","url":"https:\/\/testallwater.co.uk\/products\/hanna-instruments-hi-7087m-sodium-na-ise-standard-solution-at-0-23-g-l-na","provider":"Test All Water","version":"1.0","type":"link"}