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等級
certified reference material
TraceCERT®
品質等級
agency
ISO 17943
產品線
TraceCERT®
形狀
powder or crystals
儲存期限
limited shelf life, expiry date on the label
製造商/商標名
Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
技術
gas chromatography (GC): suitable
bp
208 °C (lit.)
mp
56-60 °C (lit.)
格式
neat
SMILES 字串
Clc1cc(Cl)cc(Cl)c1
InChI
1S/C6H3Cl3/c7-4-1-5(8)3-6(9)2-4/h1-3H
InChI 密鑰
XKEFYDZQGKAQCN-UHFFFAOYSA-N
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一般說明
Certified content by quantitative NMR incl. uncertainty and expiry date are given on the certificate.
Download your certificate at: http://www.sigma-aldrich.com
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法律資訊
訊號詞
Warning
危險聲明
危險分類
Acute Tox. 4 Oral - Aquatic Chronic 2
儲存類別代碼
11 - Combustible Solids
水污染物質分類(WGK)
WGK 3
閃點(°F)
224.6 °F - closed cup
閃點(°C)
107 °C - closed cup
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High performance, reliability, and reproducibility of HS-SPME in combination with GC/MS for the determination of VOCs in water was proven in an interlaboratory trial. The new ISO 17943 using HS-SPME is an improvement on existing official methods for this determination in terms of sensitivity and selectivity.
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