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Nitrogen Standards
Nitrogen standards can be confusing, because Nitrogen exists in so many forms and nomenclature is not always consistent. Our practice is to name each standard according to the species being measured.
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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
r2249500-1a
Lot Code
Location
Available
Shelf Life
Expiration
CofA
2403E54
MD
1
24 months
FEB 2026
4403G94
IN
1
24 months
FEB 2026