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Add the correct quantity of Oxalic Acid (as detailed on the container) to the cup of the vaporiser. Connect up to a 12V car battery and slip the cup of vaporiser into the centre of the hive through the entrance.
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Price includes: oxalic acid vaporizer equipped with the battery socket of your choice, 1 piece of oxalic acid dispenser. Wireless and compatible with many batteries. It does not turn on below 17,2V. Without battery!
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Anhydrous oxalic acid is white crystal state. It is easy to sublimate because it will lose water of crystallization in dry air or heating. The initial sublimation temperature is 100 ℃, it will sublimate rapidly at 125 ℃,it will sublimate massive at 157 ℃ and start to decompose.
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During cold winter weather: seal hives to keep steam, usually with foam barrels at the entrance. Add the correct amount of oxalic acid (as detailed in the container) to the cup of the evaporator. Connect to the 12V car battery and place the evaporator cup into the center of the hive through the entrance.
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During cold winter weather: seal hives to keep steam, usually with foam barrels at the entrance. Add the correct amount of oxalic acid (as detailed in the container) to the cup of the evaporator. Connect to the 12V car battery and place the evaporator cup into the center of the hive through the entrance.
eBay
Add the correct quantity of Oxalic Acid (as detailed on the container) to the cup of the vaporiser. Connect up to a 12V car battery and slip the cup of vaporiser into the centre of the hive through the entrance.
eBay
Seal the hive to keep in the vapour, normally with a foam bung at the entrance. Connect up to a 12V car battery and slip the cup of vaporiser into the centre of the hive through the entrance. This product is only suitable for 12V batteries.
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