6915 Results for: "Liners+gc+septa+gc+ferrules"

Supplier: VWR Chemicals

A secondary GC solvent reference standard for various chromatographic and analytical applications.

Supplier: Merck

2-Hydroxyethyl methacrylate ≥97.0% (by GC) stabilised for synthesis, Sigma-Aldrich®

Supplier: Merck

Organic Standard, Ethyl vanillin, ≥98,5% (GC)

Supplier: Avantor

Column type: GC column, Avantor® Hichrom, FAST GC column, Fused silica, Ø int.: 0,10 mm, Length: 5 m, Film thickness: 0,20 µm

Supplier: Avantor

Column type: GC column, Avantor® Hichrom, GC column, Fused silica, Ø int.: 0,32 mm, Length: 50 m, Film thickness: 0,50 µm

Supplier: Merck

2-Propanol ≥99.5% (by GC), EMPARTA® ACS analytical reagent, Supelco®

Supplier: Merck

Azelaic acid ≥98% (by GC) for synthesis

Supplier: MACRON AVANTOR BRAND

Cyclohexanone ≥99.8% (by GC), AR® ACS, Macron Fine Chemicals™

Supplier: Merck

Crotonaldehyde mixture of isomers ≥99.0% (by GC) for synthesis, Sigma-Aldrich®

Supplier: Merck

1,3-Dimethyl-2-imidazolidinone ≥99.0% (by GC) for synthesis, Sigma-Aldrich®

Supplier: Merck

EPA 8270 GC-MS Tuning Solution, Supelco®, Certified reference material, 50 mug/mL each component in dichloromethane, : N/A

Supplier: Merck

1-(Trimethylsilyl)imidazole : Pyridine (1:4), LiChropur™ for GC derivatisation, Supelco®

Supplier: VWR Chemicals

Dichloromethane ≥99.9% stabilised, PESTINORM® for capillary GC analysis

Supplier: Merck

Organic Standard, 4-Hydroxy-2,5-dimethyl-3(2H)-furanone, ≥99,0% (GC)

Supplier: Merck

Alkane standard mixture for performance tests of GC-systems, C10 - C40 (all even), Supelco®, 50 mg/l each

Supplier: Merck

Organic Standard, (-)-Rose oxide, ≥99,0% (mixture of isomers (cis+trans), GC)

Supplier: Merck

Diethyl malonate ≥98.0% (by GC) for synthesis, Sigma-Aldrich®

Supplier: Avantor

Toluene ≥99.5% (by GC), CMOS for microelectronic, J.T.Baker®

Supplier: Merck

Organic Standard, 2-Heptanol, ≥98,0% (GC)

Supplier: Merck

Organic Standard, 4(5)-Methylimidazole, ≥98,0% (GC)

Supplier: Merck

Organic Standard, 2-Hexanol, ≥98,0% (GC)

Supplier: Merck

Organic Standard, trans-2,cis-6-Nonadienal, ≥94,5% (GC)

Supplier: Merck

Organic Standard, trans-3-Octen-2-one, ≥98,0% (GC)

Supplier: Merck

N,N-Dimethylformamide dimethyl acetal for GC derivatisation, Supelco®

Supplier: Merck

Water, SupraSolv® for GC-MS, Supelco®

Supplier: Merck

Organic Standard, 3-Heptanone, ≥98,5% (GC)

Supplier: Merck

Organic Standard, 4-Ethylguaiacol, ≥98,0% (GC)

Supplier: Merck

Organic Standard, 2-Methylthiophene, ≥98,5% (GC)

Supplier: Merck

Organic Standard, 2-Undecanone, ≥98,0% (GC)

Supplier: Merck

N,O-Bis(trimethylsilyl)trifluoroacetamide with 1% trimethylchlorosilane 99% (excluding TMCS) (by GC), LiChropur™ for GC derivatisation, Supelco®