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Potassium Hydrogen Phthalate
Potassium Hydrogen Phthalate (KHP) is a classic primary standard substance in that it is readily available in high purity; is relatively inexpensive; is easy to dry; is neither hygroscopic, oxidized by air, nor affected by Carbon Dioxide (thus making it easy to weigh out)...
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Sep 21, 2018
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Easy Sample Preparation
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Available Lots
r1510000-4a
Lot Code
Location
Available
Shelf Life
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CofA
1402C85
TX
2
24 months
FEB 2026
1404E49
TX
4
24 months
MAR 2026
1404E49
CA
4
24 months
MAR 2026
2404G78
MD
12
24 months
APR 2026
4404D44
IN
5
24 months
MAR 2026