{"product_id":"hanna-instruments-hi-3899bp-backpack-lab-marine-science-educational-test-kit","title":"Hanna Instruments HI-3899BP Backpack Lab Marine Science Educational Test Kit","description":"\u003cp\u003eMarine Science Test Kit - A classroom in a backpack!\u003c\/p\u003e \u003cp\u003eContains instrumentation to test Acidity, Alkalinity, Carbon Dioxide, Dissolved Oxygen, Nitrite, Phosphate, Salinity, pH, EC, TDS, Temperature, Marine Ammonia, Marine Nitrate.\u003c\/p\u003e\u003ch3\u003eHI-3899BP Backpack Lab® Marine Science Educational Test Kit\u003c\/h3\u003e \u003cp\u003e\u003cb\u003eBackpack Includes:\u003c\/b\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e110 tests each for acidity, alkalinity, carbon dioxide, dissolved oxygen, and salinity. 100 tests for Nitrite, and 50 tests for phosphate\u003c\/li\u003e \u003cli\u003eHanna's Checker HC's for Ammonia HI-784 and Nitrate HI-782\u003c\/li\u003e \u003cli\u003eHanna's HI-98129 Combo pH\/EC\/TDS\/temperature tester\u003c\/li\u003e \u003cli\u003eHydrometer for salinity\u003c\/li\u003e \u003cli\u003eSecchi disk for turbidity\u003c\/li\u003e \u003cli\u003eBackpack-style carrying case which holds all components of the kit\u003c\/li\u003e \u003cli\u003eTeacher’s manual with a curriculum that meets National Science Teachers Association Standards\u003c\/li\u003e \u003cli\u003eDownloadable resources\u003c\/li\u003e \u003cli\u003eLaminated, laboratory instruction cards with step-by-step field-test procedures\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eBackpack Lab is designed with all the necessary components in one place, reducing the chance of misplacing an item.\u003c\/p\u003e \u003cp\u003eIdeal for transporting, take this durable backpack to the field for on-site measurements. This kit is designed to provide a complete unit that introduces students to important Marine Science topics.\u003c\/p\u003e \u003cp\u003eThis teacher’s guide provides detailed background information for Marine Science lessons\/activities that can be adapted to various grade levels. Field tests are included to complement classroom lessons. All materials fit easily into the supplied backpack for convenient carrying.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth colspan=\"2\" style=\"text-align:left;\"\u003e\u003cstrong\u003eHI-3899BP Backpack LabMarine Science Educational Test Kit\u003c\/strong\u003e\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTest\u003c\/td\u003e\n\u003ctd\u003eAcidity CaCO3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eTitration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRange\u003c\/td\u003e\n\u003ctd\u003e0-100 mg\/L (ppm)0-500 mg\/L (ppm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMethod\u003c\/td\u003e\n\u003ctd\u003emethyl-orange phenolphthalein\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Tests\u003c\/td\u003e\n\u003ctd\u003e110 average\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIndividual Kit Reorder Code\u003c\/td\u003e\n\u003ctd\u003eHI-3820\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTest\u003c\/td\u003e\n\u003ctd\u003eAlkalinity (CaCO3) Phenolphthalein \u0026amp; Total\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eTitration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRange\u003c\/td\u003e\n\u003ctd\u003e0-100 mg\/L (ppm)0-300 mg\/L (ppm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMethod\u003c\/td\u003e\n\u003ctd\u003ePhenolphthalein\/ bromphenol blue\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Tests\u003c\/td\u003e\n\u003ctd\u003e110 average\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIndividual Kit Reorder Code\u003c\/td\u003e\n\u003ctd\u003eHI-3811\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTest\u003c\/td\u003e\n\u003ctd\u003eCarbon Dioxide\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eTitration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRange\u003c\/td\u003e\n\u003ctd\u003e0.0-10.0 mg\/L (ppm)0.0-50.0 mg\/L (ppm)0-100 mg\/L (ppm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMethod\u003c\/td\u003e\n\u003ctd\u003ePhenolphthalein\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Tests\u003c\/td\u003e\n\u003ctd\u003e110 average\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIndividual Kit Reorder Code\u003c\/td\u003e\n\u003ctd\u003eHI-3818\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTest\u003c\/td\u003e\n\u003ctd\u003eOxygen, Dissolved\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eTitration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRange\u003c\/td\u003e\n\u003ctd\u003e0.0-10.0 mg\/L (ppm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMethod\u003c\/td\u003e\n\u003ctd\u003eModified Winkler\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Tests\u003c\/td\u003e\n\u003ctd\u003e110 average\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIndividual Kit Reorder Code\u003c\/td\u003e\n\u003ctd\u003eHI-3810\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTest\u003c\/td\u003e\n\u003ctd\u003eNitrite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eColorimetric\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRange\u003c\/td\u003e\n\u003ctd\u003e0.0-1.0 mg\/L (ppm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMethod\u003c\/td\u003e\n\u003ctd\u003eChromotropic acid\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Tests\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIndividual Kit Reorder Code\u003c\/td\u003e\n\u003ctd\u003eHI-3873\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTest\u003c\/td\u003e\n\u003ctd\u003ePhosphate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eColorimetric\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRange\u003c\/td\u003e\n\u003ctd\u003e0-5 mg\/L (ppm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMethod\u003c\/td\u003e\n\u003ctd\u003eAscorbic acid\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Tests\u003c\/td\u003e\n\u003ctd\u003e50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIndividual Kit Reorder Code\u003c\/td\u003e\n\u003ctd\u003eHI-3833\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTest\u003c\/td\u003e\n\u003ctd\u003eSalinity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eTitration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRange\u003c\/td\u003e\n\u003ctd\u003e0.0-40.0 g\/kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMethod\u003c\/td\u003e\n\u003ctd\u003eMercuric nitrate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Tests\u003c\/td\u003e\n\u003ctd\u003e110 average\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIndividual Kit Reorder Code\u003c\/td\u003e\n\u003ctd\u003eHI-3835\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003cth colspan=\"2\" style=\"text-align:left;\"\u003e\u003cstrong\u003eHI-98129 Pocket Combo pH, EC, TDS, Temperature Tester\u003c\/strong\u003e\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRange - pH\u003c\/td\u003e\n\u003ctd\u003e0.00 to 14.00 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRange - EC\u003c\/td\u003e\n\u003ctd\u003e0 to 3999 µS\/cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRange - TDS\u003c\/td\u003e\n\u003ctd\u003e0 to 2000 mg\/L ppm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRange - Temperature\u003c\/td\u003e\n\u003ctd\u003e0.0 to 60.0°C \/ 32 to 140.0°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution - pH\u003c\/td\u003e\n\u003ctd\u003e0.01 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution - EC\u003c\/td\u003e\n\u003ctd\u003e1 µS\/cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution - TDS\u003c\/td\u003e\n\u003ctd\u003e1 ppm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution - Temperature\u003c\/td\u003e\n\u003ctd\u003e0.1°C \/ 0.1°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy - pH\u003c\/td\u003e\n\u003ctd\u003e±0.05 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy - EC\/TDS\u003c\/td\u003e\n\u003ctd\u003e±2% F.S.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy - Temperature\u003c\/td\u003e\n\u003ctd\u003e±0.5°C \/ ±1°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Compensation\u003c\/td\u003e\n\u003ctd\u003epH: automatic; EC\/TDS: automatic with ß adjustable from 0.0 to 2.4% \/ °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCalibration - pH\u003c\/td\u003e\n\u003ctd\u003eautomatic, 1 or 2 points with 2 sets of memorised buffers(pH 4.01 \/ 7.01 \/ 10.01 or 4.01 \/ 6.86 \/ 9.18)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCalibration - EC\/TDS\u003c\/td\u003e\n\u003ctd\u003eautomatic, 1 point\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTDS Conversion Factor\u003c\/td\u003e\n\u003ctd\u003eadjustable from 0.45 to 1.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Electrode\u003c\/td\u003e\n\u003ctd\u003eHI 73127 (replaceable; included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnvironment\u003c\/td\u003e\n\u003ctd\u003e0 to 50°C (32 to 122°F); RH max 100%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery Type \/ Life\u003c\/td\u003e\n\u003ctd\u003e4 x 1.5V \/ approx. 100 hours of continuous use;auto-off after 8 minutes of non-use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e163 x 40 x 26 mm (6.4 x 1.6 x 1.0\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e100 g (3.5 oz.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003cth colspan=\"2\" style=\"text-align:left;\"\u003e\u003cstrong\u003eHI-784 Marine Ammonia Checker\u003c\/strong\u003e\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRange\u003c\/td\u003e\n\u003ctd\u003e0.00 to 2.50 ppm (mg\/L) NH3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e0.01 ppm (mg\/L)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy\u003c\/td\u003e\n\u003ctd\u003e±0.05 ppm ±5% of reading @ 25 °C (77 °F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLight source\u003c\/td\u003e\n\u003ctd\u003eLight Emitting Diode @ 610 nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLight detector\u003c\/td\u003e\n\u003ctd\u003eSilicon photocell\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMethod\u003c\/td\u003e\n\u003ctd\u003eAdaptation of the Salicylate Method. The reaction between Ammonia and Ammonium and the reagent causes a blue-green tint in the sample.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnvironment\u003c\/td\u003e\n\u003ctd\u003e0 to 50 °C (32 to 122 °F); max. 95% RH non-condensing prepared sample cuvette (sample plus reagents) must be 18 to 29 °C (65 to 85 °F)*.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery type\u003c\/td\u003e\n\u003ctd\u003e1.5V AAA Alkaline Auto shut-off after 10 minutes of non-use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e86.0 x 61.0 x 37.5 mm (3.4 x 2.4 x 1.5”)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e64 g (2.3 oz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003cth colspan=\"2\" style=\"text-align:left;\"\u003e\u003cstrong\u003eHI-782 Marine Nitrate Checker\u003c\/strong\u003e\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNitrate Range\u003c\/td\u003e\n\u003ctd\u003e0.0 to 75.0 ppm (as NO3–)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNitrate Resolution\u003c\/td\u003e\n\u003ctd\u003e0.1 ppm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNitrate Accuracy\u003c\/td\u003e\n\u003ctd\u003e±2.0 ppm ±5% of reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNitrate Method\u003c\/td\u003e\n\u003ctd\u003eZinc reduction method. The reaction between nitrate and the reagent causes a pink tint in the sample. This checker has been developed to work with seawater samples.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhotometer\/Colorimeter Light Source\u003c\/td\u003e\n\u003ctd\u003eLED @ 525 nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhotometer\/Colorimeter Light Detector\u003c\/td\u003e\n\u003ctd\u003esilicon photocell\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery Type\/Life\u003c\/td\u003e\n\u003ctd\u003e1.5V AAA ; Automatic Shut-Off after 10 minutes of non-use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnvironment\u003c\/td\u003e\n\u003ctd\u003e0 to 50°C (32 to 122°F); RH max 95% non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e64 g (2.3 oz.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e86.0 mm x 61.0 mm x 37.5mm (3.2 x 2.4 x 1.5”)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrdering Information\u003c\/td\u003e\n\u003ctd\u003eHI-3899BP Backpack Lab includes acidity test kit, alkalinity test kit, marine ammonia handheld colorimeter, carbon dioxide test kit, dissolved oxygen test kit, marine nitrate high range handheld colorimeter, nitrite test kit, phosphate test kit, salinity test kit, Secchi disc, hydrometer, HI-98129 Combo pH\/EC\/TDS\/temperature tester, set of 6 field test procedures, teacher's guide and backpack.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReagents and Solutions only\u003c\/td\u003e\n\u003ctd\u003eHI-3820-100 acidity (as CaCO3), 110 tests avg.HI-3811-100 alkalinity (as CaCO3), 110 tests avg.HI-784-25 reagents for 25 Marine Ammonia testsHI-784-11 marine ammonia certified standard kitHI-3818-100 carbon dioxide, 110 tests avg. HI-3810-100 dissolved oxygen, 110 tests avg. HI-782-25 reagents for 25 marine nitrate HR testsHI-782-11 marine nitrate HR certified standard kitHI-3873-100 nitrite (as NO2¯—N), 100 tests avg. HI-3833-050 phosphate, 50 tests avg. HI-3835-100 salinity, 110 tests avg. HI-70004P pH 4.01 buffer solution for HI-98129, 20 mL sachets (25) HI-70007P pH 7.01 buffer solution for HI-98129, 20 mL sachets (25) HI-70010P pH 10.01 buffer solution for HI-98129, 20 mL sachets (25) HI-70031P 1413 μS\/cm conductivity calibration solution for HI-98129, 20 mL sachets (25) HI-70032P 1382 mg\/L (ppm) TDS calibration solution for HI-98129, 20 mL sachets (25)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":57640061108597,"sku":"HI-3899BP","price":771.21,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/5511\/6439\/files\/backpack-labtm-marine-science-test-kit-acidity-caco3-alkalini.jpg?v=1791580091","url":"https:\/\/testallwater.co.uk\/products\/hanna-instruments-hi-3899bp-backpack-lab-marine-science-educational-test-kit","provider":"Test All Water","version":"1.0","type":"link"}