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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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One Step Forward, No Steps Back
Easy Sample Preparation
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Available Lots
r6410000-1c
Lot Code
Location
Available
Shelf Life
Expiration
CofA
1409E44
TX
2
18 months
FEB 2026
2410E29
MD
52
18 months
MAR 2026