Thread: LF copper
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Old 05-12-2021, 05:05 PM
xerxes300 xerxes300 is offline
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Join Date: Jan 2013
Location: vancouver, west end
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Default Chelated Copper - YVR
i have both powders, Lab Grade:

Compound: Copper Sulfate pentahydrate, Citric Acid
Purity: 99% purity
Brand: Fisher Scientific

also, a lab calibrated 1L HDPE container(for the posted 1000ppm DIY solution)

dt vancouver
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