140092 Resultater for: "PRINCETON CHROMATOGRAPHY INC"

Supplier: Avantor

316 Stainless steel, precision bore ¹/₁₆" type tubing.

Supplier: VWR Chemicals

Vand, PESTINORM® for headspace gas chromatography

Supplier: Merck

N,N-Dimethylformamid, SupraSolv® for headspace gas chromatography, Supelco®

Supplier: Merck

Ethylbenzen reference substance for gas chromatography, Supelco®

Supplier: Merck

N,N-Dimethylacetamid, SupraSolv® for headspace gas chromatography, Supelco®

Supplier: Avantor

316 Stainless steel, precision bore ¹/₁₆" type tubing.

Supplier: GRANT INSTRUMENTS

360° multifunktionsrotatorer, PTR-30, PTR-60

Supplier: Merck

N,N-Dimethylformamid ≥99.9%, LiChrosolv® for liquid chromatography, Supelco®

Supplier: Merck

Vand, SupraSolv® for headspace gas chromatography, Supelco®

Supplier: BUCHI

The Pure essential flash chromatography system focuses on the essentials for any basic flash application. The design of the instrument, its modularity, and user-friendliness make it easy for you to take the first steps into automation and profit from increased speed and endless possibilities.

Supplier: Thermo Fisher Scientific

Copper or stainless steel tubing.

Supplier: witeg Labortechnik

Sprayer are made of borosilicate glass, complete with rubber bulb.

Supplier: Merck

Diethylether, SupraSolv® for gas chromatography, Supelco®

Supplier: Merck

With their high degree of UV transmittance, low particle count, low acidity and alkalinity and low evaporation residue level, LiChrosolv® solvents are ideal for reproducible separations. Since separations are normally carried out under gradient conditions in analytical HPLC, we offer solvents in "gradient grade" as well as "isocratic grade". This enables to minimize the gradient effect of the solvent involved.

Supplier: Bohlender

Black, screw cap made of PPS with GL thread and body made of PTFE with female thread UNF 1/4” 28G. The bottle neck is adjusted by an o-ring behind an elastic sealing lip.

Supplier: Merck

2-Propanol, SupraSolv® for gas chromatography, Supelco®

Supplier: Merck

Vand suitable for ion chromatography, Supelco®

Supplier: VWR Chemicals

Florisil® 30 - 60 mesh for chromatography

Supplier: VWR Chemicals

Florisil® 60-100 mesh for chromatography

Supplier: Merck

1-Hexanesulfonsyre natriumsalt, LiChropur™ for ion pair chromatography, Supelco®

Supplier: Merck

Suitable as solvent for the analysis of residual solvents of ICH classes 1, 2 and 3.

Supplier: TCI

Application: SILREST (10-50 μL) is directly injected into GC at 150-250 °C of the column temperature. The baseline of the recorder normally stabilizes within several minutes. If not, injection of SILREST is repeated until the baseline stabilizes. Note: SILREST cannot be used for glycerin, polyethylene glycol, other liquid phases having activated hydrogen such as hydroxyl group, thiol group, carboxyl group, amino group, imino group.

Supplier: VWR Chemicals

Vand Reag. Ph. Eur. 1095503 for chromatography

Supplier: PerkinElmer

Skimmer cone o-ring

Supplier: Merck

Gas Chromatography <621> PT, Proficiency Testing Material

Supplier: Restek

These vial racks securely hold up to 36 headspace vials.

Supplier: WILEY JOHN SONS

Basic book on gas chromatography. Principles, calculations in qualitative and quantitative analyzes. How different detectors such as TCD, FID etc. works. Structure and properties of different stationary phases and support materials. Suitable for you who have or are considering obtaining our school chromatograph GC82 12.

Supplier: VWR Chemicals

N,N-Dimethylacetamid 99.99-100.00%, PESTINORM® for headspace gas chromatography

Supplier: VICI JOUR RESEARCH

These PFA (perfluoro alkoxy) tubing has excellent chemical stability and mechanical strength.

Supplier: DWK Life Sciences

FEP/PTFE or PTFE.