{"product_id":"fauna-marin-multi-reference-test-kit-100ml","title":"Fauna Marin Multi Reference Test Kit 100ml","description":"\u003cp\u003eWith the Fauna Marin Multi-Reference Solution, you can test your test kits under accurate conditions. Our Reference Solution is the first to be based on a saltwater matrix and is quality tested using our ICP-AES testing machine. We use a saltwater matrix that is similar to aquarium water so that all common variables which affect normal water tests are taken into account.\u003c\/p\u003e\u003cp\u003eEach batch is quality controlled and tested in our Seawater Research Laboratory to ensure accurate and reliable solutions, every time.\u003c\/p\u003e\u003cp\u003eOur 100ml solution is stable and combines all these values into a single solution - the values vary with each batch! Please check your Multi Referenz bottle for the respective values.\u003c\/p\u003e\u003cp\u003eCalcium – 425 mg\/L\u003cbr\u003eMagnesium – 1,315 mg\/L\u003cbr\u003ePotassium – 375 mg\/L\u003cbr\u003eSalinity – 33.9 ppt (51.6 mS) @ 75°F\u003cbr\u003eAlkalinity – 7 DKH (2.5 meq\/L)\u003cbr\u003eStrontium – 7.1 mg\/L\u003cbr\u003eNitrate – 11.5 mg\/L\u003cbr\u003ePhosphate – 0.05 mg\/L\u003c\/p\u003e\u003cp\u003eMulti-Reference Solution is especially useful for Testing the validity of new test kits Verifying results after unexpected test results Testing kits that were stored for a long time Checking an expired test kit’s accuracy Calibrating your refractometer Example\u003c\/p\u003e\u003cp\u003eMeasurement of the reference solution with a magnesium test gives you a result of 1,000 mg\/L.\u003c\/p\u003e\u003cp\u003eThe reference solution however contains 1,314 mg\/L The ratio therefore is: 1,314 mg\/L : 1,000 mg\/L The correction factor is noted on the magnesium test A later measurement with this magnesium test results in the aquarium water: 1,300 mg\/L Calculation: 1,300 mg\/L * 1.314 = 1,708.2 mg\/L\u003c\/p\u003e","brand":"Fauna Marin","offers":[{"title":"Default Title","offer_id":57054670094667,"sku":"FAUNAMARIN-MULTREFERTEST100","price":13.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1033\/7065\/4027\/files\/m_u_multireference_rgb_frei_82.jpg?v=1776424615","url":"https:\/\/krakencorals.co.uk\/products\/fauna-marin-multi-reference-test-kit-100ml","provider":"Kraken Corals","version":"1.0","type":"link"}