Dataset Search
Sort By
Search results
48 results found
High Accuracy Near-infrared Carbon Dioxide Intensity Measurements to Support Remote Sensing
Data provided by National Institute of Standards and Technology
Data files for the publication "High Accuracy Near-infrared Carbon Dioxide Intensity Measurements to Support Remote Sensing" in Geophysical Research Letters
Tags: greenhouse gases,carbon dioxide,remote sensing,
Modified: 2024-02-22
Views: 0
Aggregation of Purified Protein Reference Materials Characterized by Asymmetric Flow Field Flow Fractionation
Data provided by National Institute of Standards and Technology
This is a file containing aggregation data for two proteins that were thermomechanically aggregated. The aggregated proteins were separated by asymmetric flow field flow fractionation and separated protein fractions were detected and quantified by UV spectrophotometry and multi-angle light scattering. The UV spectrophotometry was used to quantify the amount of residual monomer, which is reported herein. The multi-angle light scattering was fitted to a relevant model to calculate the molecular weight of the aggregated protein, also reported herein.
Tags: electrical sensing zone,flow imaging,light obscuration,particle,protein aggregate,protein particle,subvisible particle,visible particle,Biosciences and Health,
Modified: 2024-02-22
Views: 0
SRM 3163 Tungsten (W) Standard Solution, Lot No. 140606
Data provided by National Institute of Standards and Technology
This Standard Reference Material (SRM) is intended for use as a primary calibration standard for the quantitative determination of tungsten. A unit of SRM 3163 consists of 50 mL of an acidified aqueous solution prepared gravimetrically to contain a known mass fraction of tungsten in a high-density polyethylene bottle sealed in an aluminized bag.
Tags: tungsten,pure materials,cations,single-element solutions,spectrometry,Biosciences and Health,
Modified: 2024-02-22
Views: 0
SRM 3262 St. John's Wort (Hypericum perforatum L.) Aerial Parts
Data provided by National Institute of Standards and Technology
SRM 3262 St. John's Wort (Hypericum perforatum L.) Aerial Parts - This Standard Reference Material (SRM) is intended primarily for use in validating analytical methods for the determination of chlorogenic acid, flavonoids, naphthodianthrones, and toxic elements in Hypericum perforatum L. and similar materials. This data is public in the Certificate of Analysis for this material.
Tags: Standard Reference materials,SRM,SRM 3262,St. John's wort,nutrition,dietary supplements,certified value,reference value,Food and Nutrition,
Modified: 2024-02-22
Views: 0
SRM 3264 St. John's Wort (Hypericum perforatum L.) Methanol Extract
Data provided by National Institute of Standards and Technology
SRM 3264 St. John's Wort (Hypericum perforatum L.) Methanol Extract - This Standard Reference Material (SRM) is intended primarily for use in validating analytical methods for the determination of chlorogenic acid, flavonoids, naphthodianthrones, and toxic elements in methanol extracts of Hypericum perforatum L. and similar materials. This data is public in the Certificate of Analysis for this material.
Tags: Standard Reference materials,SRM,SRM 3264,St. John's wort,nutrition,dietary supplements,certified value,reference value,Food and Nutrition,
Modified: 2024-02-22
Views: 0
SRM 3281 Cranberry (Fruit)
Data provided by National Institute of Standards and Technology
SRM 3281 Cranberry (Fruit) - This Standard Reference Material (SRM) is intended primarily for use in validating analytical methods for the determination of organic acids in the fruit of cranberries and similar matrices. This SRM can also be used for quality assurance when assigning values to in-house control materials. This data is public in the Certificate of Analysis for this material.
Tags: Standard Reference materials,SRM,SRM 3281,Cranberry,food,nutrition,dietary supplement,anthocyanin,certified value,reference value,Food and Nutrition,
Modified: 2024-02-22
Views: 0
SRM 3282 Low-Calorie Cranberry Juice Cocktail
Data provided by National Institute of Standards and Technology
SRM 3282 Low-Calorie Cranberry Juice Cocktail. This Standard Reference Material (SRM) is intended primarily for use in validating analytical methods for the determination of organic acids and nutrient elements in cranberry juice cocktails and similar matrices. This SRM can also be used for quality assurance when assigning values to in-house control materials. A unit of SRM 3282 consists of five ampoules, each containing approximately 1.2 mL of material. This data is public in the Certificate of Analysis for this material.
Tags: Standard Reference materials,SRM,SRM 3282,cranberry juice,juice,food,nutrition,anthocyanin,certified value,reference value,Food and Nutrition,
Modified: 2024-02-22
Views: 0
SRM 3287 Blueberry (Fruit)
Data provided by National Institute of Standards and Technology
SRM 3287 Blueberry (Fruit). This Standard Reference Material (SRM) is intended primarily for use in validating analytical methods for the determination of organic acids and nutrients in blueberries and similar materials. This SRM can also be used for quality assurance when assigning values to in-house control materials. A unit of SRM 3287 consists of five packets, each containing approximately 5 g of freeze-dried, powdered fruit. This data is public in the Certificate of Analysis for this material.
Tags: Standard Reference materials,SRM,SRM 3287,blueberry,food,nutrition,dietary supplement,anthocyanin,certified value,reference value,Food and Nutrition,
Modified: 2024-02-22
Views: 0
SRM 3532 Calcium-Containing Solid Oral Dosage Form
Data provided by National Institute of Standards and Technology
SRM 3532 Calcium-Containing Solid Oral Dosage Form - This Standard Reference Material (SRM) is intended primarily for validation of methods for determining cholecalciferol (vitamin D3) and elements in a calcium dietary supplement and similar materials. This SRM can also be used for quality assurance when assigning values to in-house reference materials. A unit of SRM 3532 consists of five packets, each containing approximately 10 g of material. This data is public in the Certificate of Analysis for this material.
Tags: Standard Reference materials,SRM,SRM 3532,calcium supplement,food,nutrition,dietary supplements,certified value,reference value,Food and Nutrition,
Modified: 2024-02-22
Views: 0
SRM 3669 Arsenic Species in Frozen Human Urine (Elevated Levels)
Data provided by National Institute of Standards and Technology
SRM 3669 Arsenic Species in Frozen Human Urine (Elevated Levels) - This Standard Reference Material (SRM) is intended primarily for validating analytical methods and measurements for the determination of arsenic species in human urine. A unit of SRM 3669 consists of five pouches each containing a vial of arsenic species in frozen human urine at elevated levels. Each vial contains nominally 1.5 mL of urine. This data is public in the Certificate of Analysis for this material.
Tags: SRM 3669,arsenic,arsenic species,urine,Biosciences and Health,
Modified: 2024-02-22
Views: 0