standard deviation
A measure of dispersion or variation, usually taken as the square root of the variance.
The term "standard deviation" was found in the following pages:
Component database: Northwest Analytical Inc. - Design-Expert
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Component database: ChemSW - ControlChart!Pro
Material database: National Institute for Environmental Studies (NIES) - NIES CRM 7: Tea Leaves
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Link database: JRC: STANDARD OPERATING PROCEDURE: DETERMINATION OF METHYLMERCURY IN SEAFOOD BY ELEMENTAL MERCURY ANALIZER
Material database: Canadian Certified Reference Materials Project (CCRMP) - HCC-1: Pyrometallurgical Reference Material for Sulphur
Material database: National Institute for Environmental Studies (NIES) - CRM 23: Tea Leaves II
Instrument database: Hitachi - Science & Technology - Z-2000 Tandem Flame/Furnace AA Spectrophotometer
Instrument database: Shimadzu Europe - AA-7000 Atomic Absorption Spectrophotometer
Material database: National Research Council of Canada (NRC - CNRC) - SELM-1
Instrument database: Beijing Titan Instruments Co., Ltd - AFS-930
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