HI713-11 vključuje zaprto kiveto za nič ppm fosfata in kiveto, ki postane obarvana, da dobi ekvivalenten vzorec 1,00 ± 0,08 ppm fosfata pri 25 °C, ko dodamo priloženi reagent. Vsi standardi so proizvedeni v našem najsodobnejšem proizvodnem obratu z uporabo kemikalij kakovosti reagentov v okolju z nadzorovano temperaturo.
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HI713-11
Reviews about this product
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Christophe H.
Published Feb 15, 2025 at 06:40 pm (Order date: Feb 09, 2025)Super satisfactory My checker is still within the norm after 6 years of use. (Translated review)
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Acheteur vérifié
Published Sep 05, 2022 at 04:57 pm (Order date: Sep 01, 2022)easy to do English instructions: just put your usual reagents (HI713) in the colored vial (B) and run vial A then vial B. You need 1 PPM with a margin of + or - 0.08. I got 0.92 PPM, so my Hanna checker is always well calibrated. I bought it 8 years ago . expensive but thanks to it I know that 8 years later my checker is still accurate! (Translated review)
Hanna Instruments - raztopina za umerjanje fosfatov (ozko območje) - za fotometer Checker® HC - HI713-11