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Attribute Description
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Unit of Measure

Standards

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Ammonia

p/n: LC179401

$41.95
Calcium

p/n: LC127001

$51.95
Chloride Standard

p/n: LC130102

$57.95
From $50.95
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Nitrate

p/n: LC179001

$42.95
Nitrite

p/n: LC179201

$79.95
From $44.95
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From $44.95
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Sulfate Standard

p/n: LC255101

$52.95