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30 results found

Data Supporting "Seabird Tissue Archival and Monitoring Project (STAMP) Data from 1999-2010"

Data provided by  National Institute of Standards and Technology

Here we provide curated analytical chemistry data for eggs collected from 1999 to 2010 on a subset of species and analytes that were measured regularly and reasonably systematically. Included in this publication are 487 samples analyzed for 174 ubiquitous environmental contaminants such as (poly)brominated diphenyl ethers (BDEs), mercury, organochlorine pesticides (OCPs), and polychlorinated biphenyls (PCBs). Data were collated to form a dataset useful in chemometric and related analyses of the marine ecosystem in the north Pacific Ocean.

Tags: NIST Biorepository,eggs,tissues,BDEs,PBDEs,PCBs,Pesticides,mercury,trace elements,heavy metals,organic,inorganic,chemistry,stable isotopes,genetics,Environment and Climate,chemometric,machine learning,ML,seabird,bird,Pacific Ocean,

Modified: 2024-02-22

Views: 0

Comparison of primary laser spectroscopy and mass spectrometry methods for measuring mass concentration of gaseous elemental mercury

Data provided by  National Institute of Standards and Technology

Data for mass concentration analysis and spectral analysis for the paper titled, "Comparison of primary laser spectroscopy and mass spectrometry methods for measuring mass concentration of gaseous elemental mercury"

Tags: mercury,laser absorption spectroscopy,Standard Generator,SI traceability,ID-CV-ICP-MS,primary measurement method,Environment and Climate,

Modified: 2024-02-22

Views: 0

SRM 3133 Mercury (Hg) Standard Solution Lot No. 160921

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 mercury. A unit of SRM 3133 consists of five 10 mL sealed borosilicate glass ampoules of an acidified aqueous solution prepared gravimetrically to contain a known mass fraction of mercury. The solution contains nitric acid at an approximate mass fraction of 10 %. This data is public in the Certificate of Analysis for this material.

Tags: mercury,pure materials,cations,metals,single element solutions,spectrometry,Advanced Materials,

Modified: 2024-02-22

Views: 0

SRM 3235 Soy Milk

Data provided by  National Institute of Standards and Technology

SRM 3235 Soy Milk - This Standard Reference Material (SRM) is intended primarily for validation of methods for determining vitamins, elements, proximates, fatty acids, and amino acids in soy milk and similar materials. This SRM can also be used for quality assurance when assigning values to in-house reference materials. The SRM is a soy milk prepared by a commercial manufacturer. A unit of SRM 3235 consists of 10 ampoules, each containing approximately 10 mL of material. This data is public in the Certificate of Analysis for this material.

Tags: Standard Reference Material,SRM,SRM 3235,soy milk,soy,certified values,reference values,food,nutrition,dietary supplements,Food and Nutrition,

Modified: 2024-02-22

Views: 0

SRM 3252 Protein Drink Mix

Data provided by  National Institute of Standards and Technology

SRM 3252 Protein Drink Mix - This Standard Reference Material (SRM) is intended primarily for validation of methods for determining proximates, fatty acids, cholesterol, vitamins, elements, and amino acids in protein drink mixes and similar materials. This SRM can also be used for quality assurance when assigning values to in-house reference materials. This data is public in the Certificate of Analysis for this material.

Tags: Standard Reference Material,SRM,SRM 3252,protein drink mix,certified values,reference values,food,nutrition,dietary supplements,Food and Nutrition,

Modified: 2024-02-22

Views: 0

SRM 3290 Dry Cat Food

Data provided by  National Institute of Standards and Technology

SRM 3290 Dry Cat Food - This Standard Reference Material (SRM) is intended primarily for use in validating methods for determining proximates, fatty acids, vitamins, elements, and amino acids in dry cat food and similar matrices. This SRM can also be used for quality assurance when assigning values to in-house control materials. This SRM is a blend of commercially available dry cat foods. A unit of SRM 3290 consists of five heat-sealed, aluminized pouches, each containing approximately 10 g of material. This data is public in the Certificate of Analysis for this material.

Tags: Standard Reference Material,SRM,SRM 3290,dry cat food,certified values,reference values,food,nutrition,Food and Nutrition,

Modified: 2024-02-22

Views: 0

SRM 3949 Folate Vitamers in Frozen Human Serum

Data provided by  National Institute of Standards and Technology

Standard Reference Material 3949 Folate Vitamers in Frozen Human Serum

Tags: Standard Reference Material,SRM,SRM 3949,Frozen Human Serum,certified values,reference values,folate vitamers,folates,folic acid,Biosciences and Health,

Modified: 2024-02-22

Views: 0

SRM 909c Frozen Human Serum

Data provided by  National Institute of Standards and Technology

Standard Reference Material 909c Frozen Human Serum - This Standard Reference Material (SRM) is intended primarily for use in validating analytical methods for the determination of specified constituents in human serum. This SRM can also be used for quality assurance when assigning values to in house control materials. A unit of SRM 909c consists of three vials, each containing 2 mL of frozen human serum. This data is public in the Certificate of Analysis for this material.

Tags: Standard Reference Material,SRM,SRM 909c,Frozen Human Serum,certified values,reference values,metabolites,electrolytes,Biosciences and Health,

Modified: 2024-02-22

Views: 0

SRM 972a Vitamin D Metabolites in Frozen Human Serum

Data provided by  National Institute of Standards and Technology

SRM 972a Vitamin D Metabolites in Frozen Human Serum - This Standard Reference Material (SRM) is intended for use as an accuracy control in the critical evaluation of methods for determining the amount-of-substance concentration of vitamin D metabolites in human serum. This SRM can also be used as a quality assurance tool for assigning values to in-house control materials for these constituents. This data is public in the Certificate of Analysis for this material.

Tags: Standard Reference Material,SRM,SRM 972a,Frozen Human Serum,certified values,reference values,Vitamin D Metabolites,25-hydroxyvitamin D3,25-hydroxyvitamin D2,3-epi-25-hydroxyvitamin D3,24R,25-dihydroxyvitamin D3,Biosciences and Health,

Modified: 2024-02-22

Views: 0

Albatross Species Chemical Database and Annotated Bibliography

Data provided by  National Institute of Standards and Technology

Database and annotated bibliography of contaminants in tissues from albatross (Family Diomedeidae) species. Database is saved as current Microsoft Access 365 .accdb file and a backward compatible to Access 2000 .mdb file and a Microsoft Excel .xlsx file which has the database output information, introduction with description of headers, and some derived data. A free viewer for Excel is at: https://www.microsoft.com/en-us/p/xlsx-viewer-free/9nblggh6hbf4?activet….

Tags: seabird,tissues,PAHs,PBDEs,PCBs,PCDDs,PCDF,perflourinated acids,phenols,toxicology pesticides,mercury,trace elements,heavy metals,organic,inorganic,chemistry,stable isotopes,Environment and Climate,

Modified: 2024-02-22

Views: 0