Middle line: multiply by 1 = gpg hardness as caco, Lower line: multiply by 20 = ppm hardness as caco, Middle line: 1 drop = 1 gpg caco – LaMotte AR-42 General Water Analysis Kit User Manual

Page 4: Lower line: 1 drop = 20 ppm caco

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Middle line: multiply by 1 = gpg hardness as caco, Lower line: multiply by 20 = ppm hardness as caco, Middle line: 1 drop = 1 gpg caco | Lower line: 1 drop = 20 ppm caco | LaMotte AR-42 General Water Analysis Kit User Manual | Page 4 / 8 Middle line: multiply by 1 = gpg hardness as caco, Lower line: multiply by 20 = ppm hardness as caco, Middle line: 1 drop = 1 gpg caco | Lower line: 1 drop = 20 ppm caco | LaMotte AR-42 General Water Analysis Kit User Manual | Page 4 / 8
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