{"product_id":"colorimeter-silica-checker-high-range-0-to-200-ppm-mg-l-hanna-instruments-hi770","title":"Colorimeter, Silica Checker, High Range 0 to 200 ppm (mg\/L), Hanna Instruments, HI770","description":"\u003cdiv\u003e\u003cspan style=\"font-family:\" times new roman font-size: small\u003e \u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e \u003cul\u003e \u003cli\u003e\u003cspan style=\"font-family:\" times new roman font-size: small\u003eEasier to use and more accurate than chemical test kits\u003c\/span\u003e\u003c\/li\u003e \u003cli\u003e\u003cspan style=\"font-family:\" times new roman font-size: small\u003eAdaptation of EPA Diazotization method\u003c\/span\u003e\u003c\/li\u003e \u003cli\u003e\u003cspan style=\"font-family:\" times new roman font-size: small\u003e±2 ppm ±5% of reading accuracy\u003c\/span\u003e\u003c\/li\u003e \u003cli\u003e\u003cspan style=\"font-family:\" times new roman font-size: small\u003e1 ppm resolution (200 points)\u003c\/span\u003e\u003c\/li\u003e \u003cli\u003e\u003cspan style=\"font-family:\" times new roman font-size: small\u003eLarge, easy to read digits\u003c\/span\u003e\u003c\/li\u003e \u003cli\u003e\u003cspan style=\"font-family:\" times new roman font-size: small\u003eAuto shut off\u003c\/span\u003e\u003c\/li\u003e \u003cli\u003e\u003cspan style=\"font-family:\" times new roman font-size: small\u003eDedicated to a single parameter\u003c\/span\u003e\u003c\/li\u003e \u003cli\u003e\u003cspan style=\"font-family:\" times new roman font-size: small\u003eDesigned to work with HANNA's powder reagents\u003c\/span\u003e\u003c\/li\u003e \u003cli\u003e\u003cspan style=\"font-family:\" times new roman font-size: small\u003eUses 10 mL glass cuvettes\u003c\/span\u003e\u003c\/li\u003e \u003cli\u003e\u003cspan style=\"font-family:\" times new roman font-size: small\u003eSmall size, big convenience\u003c\/span\u003e\u003c\/li\u003e \u003cli\u003e\u003cspan style=\"font-family:\" times new roman font-size: small\u003eWeighing a mere 64 g (2.25 oz.), theChecker®HC easily fits into the palm of your hand or pocket\u003c\/span\u003e\u003c\/li\u003e \u003cli\u003e\u003cspan style=\"font-family:\" times new roman font-size: small\u003eUse for quick and accurate on the spot analysis\u003c\/span\u003e\u003c\/li\u003e \u003cli\u003e\u003cspan style=\"font-family:\" times new roman font-size: small\u003eSingle button operation: zero and measure\u003c\/span\u003e\u003c\/li\u003e \u003cli\u003e\u003cspan style=\"font-family:\" times new roman font-size: small\u003eOperated by a single AAA battery\u003c\/span\u003e\u003c\/li\u003e \u003cli\u003e\u003cspan style=\"font-family:\" times new roman font-size: small\u003e6-month warranty\u003c\/span\u003e\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cspan style=\"font-family:\" times new roman font-size: small\u003e\u003cstrong\u003eApplication:\u003c\/strong\u003e \u003c\/span\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\u003cspan style=\"font-family:\" times new roman font-size: small\u003eAquaculture\u003c\/span\u003e\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e \u003c\/p\u003e \u003cp\u003e\u003cspan style=\"font-family:\" times new roman font-size: small\u003eSilica is the name given to silicon dioxide, SiO\u003csub\u003e2\u003c\/sub\u003e. Silicon, Si, is the most abundant element in the Earth's crust, 28% of it by weight. Silicon is never found free form in nature. In crystallized form it is only reactive under conditions of extremely high temperatures. Water and water vapor probably have little influence upon silicon solubility, because a protective surface layer of silicon dioxide is rapidly formed. Silicon binds with other elements to form various species of silica and silicate. The concentration of the soluble silica molecules are important to aquaculture because they influence (and limit) the growth of diatoms.  In most waters, the predominant form of dissolved silica is monosilicic acid, which incorporates 2 water molecules.\u003c\/span\u003e\u003c\/p\u003e \u003cp\u003e\u003cspan style=\"font-family:\" times new roman font-size: small\u003eThe HANNA HI 770 Checker®HC is accurate and affordable. This portable handheld colorimeter features a resolution of 1 ppm (200 points) and ±2 ppm ±5% of reading accuracy.\u003c\/span\u003e\u003c\/p\u003e \u003cp\u003e\u003cspan style=\"font-family:\" times new roman font-size: small\u003eThe contoured style of the HI 770 Checker®HC fit in your palm and pocket perfectly and the large LCD is easy to read. The auto shut off feature assures the battery life will not be drained if you forget to turn it off.\u003c\/span\u003e\u003c\/p\u003e \u003cp\u003e\u003cspan style=\"font-family:\" times new roman font-size: small\u003eThe HI 770 Checker®HC is simple to use. First, zero the instrument with your water sample. Next, add the reagents in order, respecting all the indications. Last, place the vial into the Checker®HC, press the operational button for about 3 seconds and the display will show the countdown prior to the measurement or, alternatively, wait for 2 minutes after last reagent adding and press operational button. The Checker®HC displays concentration in ppm of Silica as SiO\u003csub\u003e2\u003c\/sub\u003e.\u003c\/span\u003e\u003c\/p\u003e \u003cdiv\u003e \u003c\/div\u003e\n\n\u003cdiv\u003e \u003c\/div\u003e \u003cdiv\u003e\u003cspan style=\"font-family:\" times new roman font-size: small\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e \u003cdiv\u003e\u003cspan style=\"font-family:\" times new roman font-size: small\u003e \u003c\/span\u003e\u003c\/div\u003e \u003cdiv\u003e \u003c\/div\u003e \u003cdiv class=\"TabbedPanelsContent\" tabbedpanelscontentvisible style=\"display:\" block\u003e \u003ctable class=\"spec_table\" style=\"width:\" border: solid border=\"1\" frame=\"border\" rules=\"all\" align=\"center\"\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd style=\"background-color:\"\u003e \u003cdiv\u003e\u003cspan style=\"font-family:\" times new roman font-size: small\u003e\u003cstrong\u003eRange\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e \u003c\/td\u003e \u003ctd\u003e \u003cdiv\u003e\u003cspan style=\"font-family:\" times new roman font-size: small\u003e0 to 200 ppm\u003c\/span\u003e\u003c\/div\u003e \u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"background-color:\"\u003e \u003cdiv\u003e\u003cspan style=\"font-family:\" times new roman font-size: small\u003e\u003cstrong\u003eResolution\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e \u003c\/td\u003e \u003ctd\u003e \u003cdiv\u003e\u003cspan style=\"font-family:\" times new roman font-size: small\u003e1 ppm\u003c\/span\u003e\u003c\/div\u003e \u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"background-color:\"\u003e \u003cdiv\u003e\u003cspan style=\"font-family:\" times new roman font-size: small\u003e\u003cstrong\u003eAccuracy @ 20°C\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e \u003c\/td\u003e \u003ctd\u003e \u003cdiv\u003e\u003cspan style=\"font-family:\" times new roman font-size: small\u003e±2 ppm ±5% of reading\u003c\/span\u003e\u003c\/div\u003e \u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"background-color:\"\u003e \u003cdiv\u003e\u003cspan style=\"font-family:\" times new roman font-size: small\u003e\u003cstrong\u003eLight Source\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e \u003c\/td\u003e \u003ctd\u003e \u003cdiv\u003e\u003cspan style=\"font-family:\" times new roman font-size: small\u003eLED @ 470 nm\u003c\/span\u003e\u003c\/div\u003e \u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"background-color:\"\u003e \u003cdiv\u003e\u003cspan style=\"font-family:\" times new roman font-size: small\u003e\u003cstrong\u003eLight Detector\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e \u003c\/td\u003e \u003ctd\u003e \u003cdiv\u003e\u003cspan style=\"font-family:\" times new roman font-size: small\u003esilicon photocell\u003c\/span\u003e\u003c\/div\u003e \u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"background-color:\"\u003e \u003cdiv\u003e\u003cspan style=\"font-family:\" times new roman font-size: small\u003e\u003cstrong\u003eEnvironment\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e \u003c\/td\u003e \u003ctd\u003e \u003cdiv\u003e\u003cspan style=\"font-family:\" times new roman font-size: small\u003e0 to 50°C (32 to 122°F); RH max 95% non-condensing\u003c\/span\u003e\u003c\/div\u003e \u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"background-color:\"\u003e \u003cdiv\u003e\u003cspan style=\"font-family:\" times new roman font-size: small\u003e\u003cstrong\u003eBattery Type\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e \u003c\/td\u003e \u003ctd\u003e \u003cdiv\u003e\u003cspan style=\"font-family:\" times new roman font-size: small\u003e1.5V AAA\u003c\/span\u003e\u003c\/div\u003e \u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"background-color:\"\u003e \u003cdiv\u003e\u003cspan style=\"font-family:\" times new roman font-size: small\u003e\u003cstrong\u003eAuto-off\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e \u003c\/td\u003e \u003ctd\u003e \u003cdiv\u003e\u003cspan style=\"font-family:\" times new roman font-size: small\u003eafter two minutes of non-use\u003c\/span\u003e\u003c\/div\u003e \u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"background-color:\"\u003e \u003cdiv\u003e\u003cspan style=\"font-family:\" times new roman font-size: small\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e \u003c\/td\u003e \u003ctd\u003e \u003cdiv\u003e\u003cspan style=\"font-family:\" times new roman font-size: small\u003e81.5 x 61 x 37.5 mm (3.2 x 2.4 x 1.5)\u003c\/span\u003e\u003c\/div\u003e \u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"background-color:\"\u003e \u003cdiv\u003e\u003cspan style=\"font-family:\" times new roman font-size: small\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e \u003c\/td\u003e \u003ctd\u003e \u003cdiv\u003e\u003cspan style=\"font-family:\" times new roman font-size: small\u003e64 g (2.25 oz.)\u003c\/span\u003e\u003c\/div\u003e \u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"background-color:\"\u003e \u003cdiv\u003e\u003cspan style=\"font-family:\" times new roman font-size: small\u003e\u003cstrong\u003eMethod\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e \u003c\/td\u003e \u003ctd\u003e \u003cdiv\u003e\u003cspan style=\"font-family:\" times new roman font-size: small\u003eadaptation of the USEPA METHOD 370.1 for drinking, surface and saline waters, domestic and industrial wastes and Standard Method 4500-SiO\u003csub\u003e2\u003c\/sub\u003e C\u003c\/span\u003e\u003c\/div\u003e \u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003c\/div\u003e \u003cp\u003e\u003cspan style=\"font-family:\" times new roman font-size: small\u003e  \u003c\/span\u003e\u003c\/p\u003e \u003cdiv\u003e\u003cspan style=\"font-size:\" x-small\u003e\u003cspan style=\"font-family:\" times new roman\u003e\u003cbig\u003e\u003cstrong\u003eAdditional Models:\u003c\/strong\u003e\u003c\/big\u003e\u003c\/span\u003e\u003cspan style=\"font-family:\" times new roman\u003e\u003cbig\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/big\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e \u003ctable class=\"catlinks\" style=\"width:\" solid border=\"1\" frame=\"border\" rules=\"all\" cellspacing=\"0\" cellpadding=\"0\" align=\"center\" border:=\"\"\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd style=\"text-align:\" center background: align=\"center\"\u003e\u003cspan style=\"color:\" font-family: times new roman font-size: small\u003e\u003cspan\u003e90-2619-01\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"ctrbodytext\" style=\"text-align:\" center align=\"center\"\u003e\u003cspan style=\"font-family:\" times new roman font-size: small\u003eFree Chlorine Checker\u003csmall\u003e\u003csup\u003e®\u003c\/sup\u003e\u003c\/small\u003eHC HI701\u003c\/span\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"text-align:\" center background: align=\"center\"\u003e\u003cspan style=\"color:\" font-family: times new roman font-size: small\u003e\u003cspan\u003e90-2619-02\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"ctrbodytext\" style=\"text-align:\" center align=\"center\"\u003e\u003cspan style=\"font-family:\" times new roman font-size: small\u003eTotal Chlorine Checker\u003csmall\u003e\u003csup\u003e®\u003c\/sup\u003e\u003c\/small\u003eHC HI 711\u003c\/span\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"text-align:\" center background: align=\"center\"\u003e\u003cspan style=\"color:\" font-family: times new roman font-size: small\u003e\u003cspan\u003e90-2619-03\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"ctrbodytext\" style=\"text-align:\" center align=\"center\"\u003e\u003cspan style=\"font-family:\" times new roman font-size: small\u003eFree Phosphate Checker\u003csmall\u003e\u003csup\u003e®\u003c\/sup\u003e\u003c\/small\u003eHC HI 713\u003c\/span\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"text-align:\" center background: align=\"center\"\u003e\u003cspan style=\"color:\" font-family: times new roman font-size: small\u003e\u003cspan\u003e90-2619-04\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"ctrbodytext\" style=\"text-align:\" center align=\"center\"\u003e\u003cspan style=\"font-family:\" times new roman font-size: small\u003eFree Iodine Checker\u003csmall\u003e\u003csup\u003e®\u003c\/sup\u003e\u003c\/small\u003eHC HI 718\u003c\/span\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"text-align:\" center background: align=\"center\"\u003e\u003cspan style=\"color:\" font-family: times new roman font-size: small\u003e\u003cspan\u003e90-2619-05\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e \u003ctd class=\"ctrbodytext\" style=\"text-align:\" center align=\"center\"\u003e\u003cspan style=\"font-family:\" times new roman font-size: small\u003eFree Iron Checker\u003csmall\u003e\u003csup\u003e®\u003c\/sup\u003e\u003c\/small\u003eHC HI 721\u003c\/span\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"text-align:\" center background:\u003e\u003cspan style=\"font-family:\" times new roman font-size: small\u003e\u003cspan\u003e90-2619-06\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e \u003ctd style=\"text-align:\" center\u003e\u003cspan style=\"font-family:\" times new roman font-size: small\u003eLow Range Fluoride Checker\u003csmall\u003e\u003csup\u003e®\u003c\/sup\u003e\u003c\/small\u003eHC HI 729\u003c\/span\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"text-align:\" center background:\u003e\u003cspan style=\"font-family:\" times new roman font-size: small\u003e\u003cspan\u003e90-2619-07\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e \u003ctd style=\"text-align:\" center\u003e\u003cspan style=\"font-family:\" times new roman font-size: small\u003eCalcium Checker\u003csmall\u003e\u003csup\u003e®\u003c\/sup\u003e\u003c\/small\u003eHC HI 758\u003c\/span\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"text-align:\" center background:\u003e\u003cspan style=\"font-family:\" times new roman font-size: small\u003e\u003cspan\u003e90-2619-08\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e \u003ctd style=\"text-align:\" center\u003e\u003cspan style=\"font-family:\" times new roman font-size: small\u003eHigh Range Silica Checker\u003csmall\u003e\u003csup\u003e®\u003c\/sup\u003e\u003c\/small\u003eHC HI 770\u003c\/span\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"text-align:\" center background:\u003e\u003cspan style=\"font-family:\" times new roman font-size: small\u003e\u003cspan\u003e90-2619-09\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e \u003ctd style=\"text-align:\" center\u003e\u003cspan style=\"font-family:\" times new roman font-size: small\u003eColor of Water Checker\u003csmall\u003e\u003csup\u003e®\u003c\/sup\u003e\u003c\/small\u003eHC HI 727\u003c\/span\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"text-align:\" center background:\u003e\u003cspan style=\"font-family:\" times new roman font-size: small\u003e\u003cspan\u003e90-2619-12\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e \u003ctd style=\"text-align:\" center\u003e\u003cspan style=\"font-family:\" times new roman font-size: small\u003eUltra Low Range Phosphorus Checker\u003csmall\u003e\u003csup\u003e®\u003c\/sup\u003e\u003c\/small\u003eHC HI 736\u003c\/span\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"text-align:\" center background:\u003e\u003cspan style=\"font-family:\" times new roman font-size: small\u003e\u003cspan\u003e90-2619-13\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e \u003ctd style=\"text-align:\" center\u003e\u003cspan style=\"font-family:\" times new roman font-size: small\u003eAlkalinity Checker\u003csmall\u003e\u003csup\u003e®\u003c\/sup\u003e\u003c\/small\u003eHC HI 755\u003c\/span\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"text-align:\" center background:\u003e\u003cspan style=\"font-family:\" times new roman font-size: small\u003e\u003cspan\u003e90-2619-14\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e \u003ctd style=\"text-align:\" center\u003e\u003cspan style=\"font-family:\" times new roman font-size: small\u003eUltra Low Range Nitrite Checker\u003csmall\u003e\u003csup\u003e®\u003c\/sup\u003e\u003c\/small\u003eHC HI 764\u003c\/span\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"text-align:\" center background:\u003e\u003cspan style=\"font-family:\" times new roman font-size: small\u003e\u003cspan\u003e90-2619-15\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e \u003ctd style=\"text-align:\" center\u003e\u003cspan style=\"font-family:\" times new roman font-size: small\u003eHigh Range Phosphorus Checker\u003csmall\u003e\u003csup\u003e®\u003c\/sup\u003e\u003c\/small\u003eHC HI 706\u003c\/span\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"text-align:\" center background:\u003e\u003cspan style=\"font-family:\" times new roman font-size: small\u003e\u003cspan\u003e90-2619-16\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e \u003ctd style=\"text-align:\" center\u003e\u003cspan style=\"font-family:\" times new roman font-size: small\u003eHigh Range Nickel Checker\u003csmall\u003e\u003csup\u003e®\u003c\/sup\u003e\u003c\/small\u003eHC HI 726\u003c\/span\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"text-align:\" center background:\u003e \u003cdiv\u003e\u003cspan style=\"font-family:\" times new roman font-size: small\u003e\u003cspan\u003e90-2619-17\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e \u003c\/td\u003e \u003ctd style=\"text-align:\" center\u003e\u003cspan style=\"font-family:\" times new roman font-size: small\u003eHigh Range Phosphate Checker\u003csmall\u003e\u003csup\u003e®\u003c\/sup\u003e\u003c\/small\u003eHC HI 726\u003c\/span\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"text-align:\" center background:\u003e\u003cspan style=\"font-family:\" times new roman font-size: small\u003e\u003cspan\u003e90-2619-18\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e \u003ctd style=\"text-align:\" center\u003e\u003cspan style=\"font-family:\" times new roman font-size: small\u003eHigh Range Chromium VI Checker\u003csmall\u003e\u003csup\u003e®\u003c\/sup\u003e\u003c\/small\u003eHC HI 717\u003c\/span\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"background:\" none repeat scroll text-align: center\u003e\u003cspan style=\"font-family:\" times new roman font-size: small\u003e\u003cspan\u003e90-2619-39\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e \u003ctd style=\"text-align:\" center border: solid\u003e\u003cspan style=\"font-family:\" times new roman font-size: small\u003eHigh Range Ammonia Checker\u003csmall\u003e\u003csup\u003e®\u003c\/sup\u003e\u003c\/small\u003eHC HI 733\u003c\/span\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"text-align:\" center background:\u003e\u003cspan style=\"font-family:\" times new roman font-size: small\u003e\u003cspan\u003e90-2619-60\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e \u003ctd style=\"text-align:\" center border: solid\u003e\u003cspan style=\"font-family:\" times new roman font-size: small\u003eLow Range Ammonia Checker\u003csmall\u003e\u003csup\u003e®\u003c\/sup\u003e\u003c\/small\u003eHC HI 700\u003c\/span\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"text-align:\" center background:\u003e\u003cspan style=\"font-family:\" times new roman font-size: small\u003e\u003cspan\u003e90-2619-90\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e \u003ctd style=\"text-align:\" center border: solid\u003e\u003cspan style=\"font-family:\" times new roman font-size: small\u003eUltra High Range Total Chlorine Checker\u003csmall\u003e\u003csup\u003e®\u003c\/sup\u003e\u003c\/small\u003eHC HI 771\u003c\/span\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"text-align:\" center background:\u003e\u003cspan style=\"font-family:\" times new roman font-size: small\u003e\u003cspan\u003e90-2619-93\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e \u003ctd style=\"text-align:\" center border: solid\u003e\u003cspan style=\"font-family:\" times new roman font-size: small\u003eUltra Low Range Total Chlorine Checker\u003csmall\u003e\u003csup\u003e®\u003c\/sup\u003e\u003c\/small\u003eHC HI 761\u003c\/span\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003cdiv\u003e\u003cspan style=\"font-family:\" times new roman font-size: small\u003e \u003c\/span\u003e\u003c\/div\u003e \u003cp\u003e\u003cspan style=\"font-family:\" times new roman font-size: small\u003e \u003c\/span\u003e\u003c\/p\u003e \u003cdiv\u003e \u003c\/div\u003e\n\n\u003cdiv\u003e\n\u003cbr\u003e\u003cspan style=\"font-family: times new roman,times; font-size: small;\"\u003e \u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e \n\u003cdiv style=\"text-align: left;\"\u003e\n\u003cspan style=\"font-family: times new roman,times; font-size: small;\"\u003e\u003cstrong\u003eSupplied With:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"font-family: times new roman,times; font-size: small;\"\u003e HI 770 Checker®HC colorimeter\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: times new roman,times; font-size: small;\"\u003eSample cuvettes with caps (2 ea.)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: times new roman,times; font-size: small;\"\u003ePowder reagents for 6 tests\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: times new roman,times; font-size: small;\"\u003eBattery\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: times new roman,times; font-size: small;\"\u003eInstructions\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Hanna Instruments","offers":[{"title":"EA (1)","offer_id":51110857048379,"sku":"90-2619-08-EA","price":67.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/2041\/6571\/files\/90-2619-08.png?v=1784702798","url":"https:\/\/preiser.com\/products\/colorimeter-silica-checker-high-range-0-to-200-ppm-mg-l-hanna-instruments-hi770","provider":"Preiser Scientific","version":"1.0","type":"link"}