May 16, 2023 · Description: A unit of SRM 1649b consists of a bottle containing 2 g of particulate material. All the constituents for which values are provided ...
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Buy NIST1649B, a certified reference material for the determination of polycyclic aromatic hydrocarbons, congeners, and inorganic constituents.
Urban dust - Organic contaminants. Product Code. NIST-1649B. CAS Number. 49 Analytes.
Apr 1, 2000 · Recertification of Standard Reference Material (SRM) 1649, Urban Dust, for the Determination of Polycyclic Aromatic Hydrocarbons (PAHs).
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SKU: 1649b. $737.00. Organic Contaminants in House Dust SKU: 2585. $678.00.
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Buy NIST1649B, a certified reference material for the determination of polycyclic aromatic hydrocarbons, congeners, and inorganic constituents.
$737.00
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NIST SRM 1649B Urban Dust is a high-quality certified reference material, meticulously crafted for precise determination of polycyclic aromatic hydrocarbons ...
... NIST. Part Number: SRM- 1649b. Qty: Quantity discounts are available please enquire. Each NIST Standard Reference Material® is supplied with a Certificate of ...
Jul 17, 2019 · ... National Institute of Standards and Technology (NIST) (SRM 1649b). Two extraction procedures, sonication and QuEChERS-like (quick easy cheap ...