{"product_id":"soil-sample-preparation-solution-250-ml-hanna-instruments-hi7051m","title":"Soil Sample Preparation Solution, 250 mL, Hanna Instruments, HI7051M","description":"\u003cp\u003e\u003cstrong\u003eHanna Instruments® Soil Sample Preparation Solution, 250 mL, HI7051M\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eAppearance: colorless liquid\u003c\/li\u003e \u003cli\u003eCAS Nos.: does not contain hazardous materials\u003c\/li\u003e \u003cli\u003eElectrolyte solution used in applications involving pH measurement of soil samples\u003c\/li\u003e \u003cli\u003epH of soil is most commonly measured as either a water slurry or electrolyte slurry, where a set ratio of soil:solvent (solvent is water or electrolyte solution) is chosen\u003c\/li\u003e \u003cli\u003eUse of electrolyte solution is usually preferred as it is less affected by soil electrolyte concentration and provides more consistent measurement for soils whose salt content may fluctuate due to seasonal conditions or crop residues\u003c\/li\u003e \u003cli\u003eCommon ratios used for soil pH are 1:1, 1:2 or 1:5, where more solvent than soil is used when soil sample contains high amounts of organic matter or clay\u003c\/li\u003e \u003cli\u003eLot number and expiration date clearly marked on label of air tight bottle with tamper-proof seal to ensure solution quality\u003c\/li\u003e \u003cli\u003ePrepared with reagent grade chemicals\u003c\/li\u003e \u003cli\u003eProvides consistent pH measurements of various soils\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e \u003c\/p\u003e","brand":"Hanna Instruments","offers":[{"title":"EA (1)","offer_id":51111185187131,"sku":"92-1624-14-EA","price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/2041\/6571\/files\/92-1624-14.png?v=1784711423","url":"https:\/\/preiser.com\/products\/soil-sample-preparation-solution-250-ml-hanna-instruments-hi7051m","provider":"Preiser Scientific","version":"1.0","type":"link"}