Origin | IT(Origin) |
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HANNA HI774/PO4 HI758/CA HI755/KH HI781NO3 HI736/PO4 aquarium water quality test salinity tester stand-alone product
210.71 $
22 in stock
Note: Different models correspond to different chemical elements. Products are bought individually, not in sets. Some products contain liquid and batteries. If you choose products containing liquid, please choose the special channel. Russian buyers please choose Cainiao Heavy Parcel Line. If the goods are returned by the logistics provider because they contain external batteries, I will take out the batteries and send them again. thank you
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PH NH4 NO2 No3 GH CI H2S aquarium fish tank water quality testing solution aquaculture water quality Testing monitoring agent
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