2023 標準品戴奧辛年會 43rd International Symposium on Halogenated Persistent Organic Pollutants (POPs)

/在：

親愛的客戶、廠商您們好:

本公司將於 2023/9/10~2023/9/14 參加舉辦在荷蘭 馬斯特里赫特的戴奧辛年會

歡迎與會的舊雨新知一同交流,謝謝!

  • 會議名稱: 43rd International Symposium on Halogenated Persistent Organic Pollutants (POPs)
  • 地點: Maastricht, The Netherlands
  • 活動網址: https://dioxin2023.org/

發表新產品:Wellington 新系列標準品

/在：

親愛的客戶、廠商您好:

近期 Wellington 發表了幾項新的標準品，如下表所示

若符合您的實驗需求，歡迎與我們聯絡，謝謝！

PFAS mixtures of Linear and Branched Isomers
Catalogue Number Product Solvent Composition Qty Conc
br-PFOA Perfluorooctanoic acid isomeric mixture methanol,
<1% water		 1.2 mL 50.0 μg/mL
br-PFNA Perfluorononanoic acid isomeric mixture methanol,
<1% water		 1.2 mL 50.0 μg/mL
Ultrashort-Chain PFAS
Catalogue Number Product Solvent Composition Qty Conc
PFMeS Sodium trifluoromethanesulfonate methanol
 1.2 mL 50.0 μg/mL
PFEtS Sodium trifluoromethanesulfonate methanol
 1.2 mL 50.0 μg/mL
TFA Sodium trifluoromethanesulfonate methanol,
<1% water		 1.2 mL 50.0 μg/mL
PFPrA Perfluoropropanoic acid methanol,
<1% water		 1.2 mL 50.0 μg/mL

另外，有一款 MCBZ-12345 宣布停產，會由下面兩項標準品取代，

有興趣請聯絡我們，北極光靜候您的通知！

Discontinued Product
Catalogue Number Product Solvent Composition Qty Conc
MCBZ-12345 Pentachloro(13C6) benzene isooctane 1.2 mL 100 μg/mL
Suggested Replacement Products
Catalogue Number Product Solvent Composition Qty Conc
MPeCB Pentachloro(13C6) benzene methanol 1.2 mL 50.0 μg/mL
Catalogue Number Product Solvent Composition Qty/Conc
MCBS Mass-Labelled Chlorobenzene
Solution/Mixture		 nonane, 5% toluene 1.2 mL
Cholro(13C6) benzene 100 μg/mL
1,4-Dichloro(13C6) benzene 100 μg/mL
1,2,3-Trichloro(13C6) benzene 100 μg/mL
1,2,3,4- Tetrachloro(13C6) benzene 100 μg/mL
Pentachloro(13C6) benzene 100 μg/mL
Hexachloro(13C6) benzene 100 μg/mL
聯絡北極光