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Mass Spectroscopy

MS Markers


Mass Spectrometry Standards

Some highly fluorinated organic compounds are useful as reference materials for mass spectrometry. The reason for their utility in MS applications is three-fold:

  • perfluorinated compounds are generally very stable
  • they have high volatility compared to non-fluorinated materials ot the same molecular mass
  • there is little spectral overlap between the fluorinated reference and non-fluorinated sample, making the interpretation easier

MS Standards


Cat. No.
Products
Description
CAS No.
Package Size
77298
Perfluorotetracosane p.a. standard for mass spectroscopy 1766-41-2 500 mg
77299
Heptacosafluorotributylamine p.a. standard for mass spectroscopy 311-89-7 5, 25 ml
93332
2,4,6-Tris(heptafluoropropyl)-1,3,5-triazine purum p.a. standard for mass spectroscopy; >98.0% (GC) 915-76-4 100, 500 mg
93383
2,4,6-Tris(pentafluoroethyl)-1,3,5-triazine purum p.a. standard for mass spectroscopy; >98.0% (NMR) 858-46-8 100, 500 mg
93384
2,4,6-Tris(perfluoroheptyl)-1,3,5-triazine purum p.a. for mass spectroscopy; >97.0% (GC) 21674-38-4 100, 500 mg
86311
Bis(pentafluorophenyl)-phenyl-phosphine p.a. standard for mass spectroscopy 5074-71-5 100, 500 mg
78744
Hexadecafluoro-2-butyltetra-hydrofuran p.a. standard for mass spectroscopy 335-36-4 1, 5 g
96187
Fluorinated -phosphazenes p.a. standard for mass spectroscopy   250 mg
03565
MALDI Validation Set Polystyrene Mp 500-70'000, certified according to DIN   1 each
03596
MALDI Validation Set Poly(butyl acrylate) Mp 700-80'000, certified according to DIN   1 each
03597
MALDI Validation Set PS, PMMA, PDMS, PEG and PSS Mp 5'000-20'000 certified according to DIN   1 each
03598
MALDI Validation Set Polyethylene glycol Mp 500-20'000 certified according to DIN   1 each
03599
MALDI Validation Set Poly(methyl methacrylate) Mp 500-70'000 certified according to DIN   1 each

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