NIST2781

Domestic sludge

NIST^® SRM^® 2781

• CAS号: 308066-19-5
• 分類程式碼代碼: 41116107
• NACRES: NA.24

属性

• 等級: certified reference material
• 品質等級: 100
• 包裝: pkg of 40 g
• 製造商／商標名: NIST^®
• 應用: environmental
• 格式: matrix material

说明

一般說明

One unit of SRM 2781 consists of a bottle containing 40 g of dried and pulverized domestic sludge. For more information, please refer to the SDS and COA.
SRM 2781_cert
SRM 2781_SDS

應用

Domestic sludge Standard Reference Material (SRM) is intended primarily for the evaluation of methods employed in analyzing sludges and other materials of a similar matrix.

特點和優勢

• Accompanied with certified mass fraction values for elements that are metrologically traceable to the SI unit for mass expressed as percentages or milligrams per kilogram.
• Reference mass fraction values are provided, along with both elemental and organic constituents, which are noncertified values serving as the best estimates of true values.
• Information mass fraction values are also provided for organic constituents.
• Expiration details, storage, and instructions for use are provided on the NIST certificate.

其他說明

Certified for the analytes listed below.
Arsenic (As), Nitrogen (N), Cadmium (Cd), Chromium (Cr), Copper (Cu), Lead (Pb), Mercury (Hg), Molybdenum (Mo), Nickel (Ni), Selenium (Se), Silver (Ag), Zinc (Zn)

Reference/Informational value is provided for the following analytes.
Beryllium (Be), Aluminum (Al), Calcium (Ca), Iron (Fe), Magnesium (Mg), Phosphorus (P), Potassium (K), Silicon (Si), Sodium (Na), Titanium (Ti), 1,3,4,6,7,8-Hexahydro-4,6,6,7,8,8-hexa-methyl-cyclopenta-(γ)-2-benzopyran (HHCB), 7-Acetyl-1,1,3,4,4,6-hexamethyltetralin (AHTN), 5-Acetyl-1,1,2,6-tetramethyl-3-isopropylindan (ATII), 4-Acetyl-1,1-dimethyl-6-tert-butylindan (ADBI), 6-Acetyl-1,1,2,3,3,5-hexamethylindan (AHMI), Perfluorohexanoic Acid (PFHxA), Perfluoroheptanoic Acid (PFHpA), Perfluorooctanoic Acid (PFOA), Perfluorohexanesulfonic Acid (PFHxS), Perfluorooctanesulfonic Acid (PFOS), Perfluorooctane Sulfonamide (PFOSA), γ-hexabromocyclododecane (γ-HBCD), γ-hexabromocyclododecane (γ-HBCD), γ-hexabromocyclododecane (γ-HBCD), Aluminum (Al), Barium (Ba), Cadmium (Cd), Calcium (Ca), Chromium (Cr), Copper (Cu), Iron (Fe), Lead (Pb), Magnesium (Mg), Manganese (Mn), Nickel (Ni), Silver (Ag), Vanadium (V), Zinc (Zn), Perfluorononanoic Acid (PFNA), Perfluorodecanoic Acid (PFDA)

See certificate for values and more details at nist.gov/SRM.

法律資訊

NIST is a registered trademark of National Institute of Standards and Technology

SRM is a registered trademark of National Institute of Standards and Technology

安全信息

• 儲存類別代碼: 13 - Non Combustible Solids
• 水污染物質分類（WGK）: WGK 3
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable