{"product_id":"ammonia-high-range-reagents-100-tests-hanna-instruments-hi93733-01","title":"Ammonia High Range Reagents, 100\/Tests, Hanna Instruments, HI93733-01","description":"\u003cp\u003e\u003cstrong\u003eHanna Instruments® Ammonia High Range Reagents, 100\/Tests, HI93733-01\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eAppearance: \u003cul\u003e \u003cli\u003eAmmonia High Range Reagent A:  straw yellow liquid\u003c\/li\u003e \u003cli\u003eAmmonia High Range Reagent B:  colorless liquid\u003c\/li\u003e \u003c\/ul\u003e \u003c\/li\u003e \u003cli\u003eCAS Nos.: \u003cul\u003e \u003cli\u003eAmmonia High Range Reagent A:  \u003cul\u003e \u003cli\u003ePotassium Tetraiodomercurate (II):  7783-33-7\u003c\/li\u003e \u003cli\u003eSodium Hydroxide:  1310-72-3\u003c\/li\u003e \u003c\/ul\u003e \u003c\/li\u003e \u003cli\u003eAmmonia High Range Reagent B: \u003cul\u003e \u003cli\u003eComponents at non-reportable levels\u003c\/li\u003e \u003c\/ul\u003e \u003c\/li\u003e \u003c\/ul\u003e \u003c\/li\u003e \u003cli\u003eFor colorimetric determination of ammonium (NH\u003csub\u003e4\u003c\/sub\u003e\u003csup\u003e+\u003c\/sup\u003e)\u003c\/li\u003e \u003cli\u003eUse with Hanna's compatible portable photometer\u003c\/li\u003e \u003cli\u003eHigh quality reagents manufactured in state-of-the-art facility with high purity chemicals and clearly marked with lot number and expiration date on each bottle for traceability.\u003c\/li\u003e \u003cli\u003ePre-made reagents for ease of use\u003c\/li\u003e \u003cli\u003eFollows Nessler Method in which reaction between ammonia and reagents causes yellow tint in sample\u003c\/li\u003e \u003cli\u003eIntensity of color is determined by compatible photometer and concentration will be displayed in ppm (mg\/L) of ammonium (NH\u003csub\u003e4\u003c\/sub\u003e\u003csup\u003e+\u003c\/sup\u003e) but can easily be converted to ammonia-nitrogen (NH\u003csub\u003e3\u003c\/sub\u003e-N) or ammonia (NH\u003csub\u003e3\u003c\/sub\u003e)\u003c\/li\u003e \u003cli\u003eUse samples with expected range of 0.0 to 100.0 ppm ammonium\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e \u003c\/p\u003e","brand":"Hanna Instruments","offers":[{"title":"PK (1)","offer_id":51184414687547,"sku":"90-4775-14-PK","price":104.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/2041\/6571\/files\/90-4775-14.png?v=1784704210","url":"https:\/\/preiser.com\/products\/ammonia-high-range-reagents-100-tests-hanna-instruments-hi93733-01","provider":"Preiser Scientific","version":"1.0","type":"link"}