643 Results for: "Gas Chromatography"

Supplier: AGILENT TECHNOLOGIES, INC (CSD)

QuickProbe GC/MS system consumables include insertion probes, columns, and specialized liners.

Supplier: Honeywell Research Chemicals

Diethyl Ether, Grade: CHROMASOLV, for Pesticide Residue Analysis, Purity: >=99.8%, including ethanol inhibitor; Synonyms: Ether; Ethyl ether, CAS Numbers: 60-29-7, Formula: (CH3CH2)2O, Density: 0.706 g/mL at 25 deg c, Size: 1l

Supplier: AGILENT TECHNOLOGIES, INC (CSD)

Agilent O-rings and supplies for PerkinElmer PinAAcle/Aanalyst flame atomic absorption systems.

Supplier: Hamilton

Hamilton offers 21 quality syringe options, S-Line, C-Line and X-Type, for the CTC/Leap LC/HTC/HTS Pal, and 2 quality syringe options for the CTC/Leap A200S HPLC Autosampler.

Supplier: AGILENT TECHNOLOGIES, INC (CSD)

Agilent offers the supplies you need for your Markes Thermal Desorber.

Supplier: Prosci

Transcription regulator involved in inner cell mass and embryonic stem (ES) cells proliferation and self-renewal. Imposes pluripotency on ES cells and prevents their differentiation towards extraembryonic endoderm and trophectoderm lineages. Blocks bone morphogenetic protein-induced mesoderm differentiation of ES cells by physically interacting with SMAD1 and interfering with the recruitment of coactivators to the active SMAD transcriptional complexes By similarity. Acts as a transcriptional activator or repressor By similarity. Binds optimally to the DNA consensus sequence 5'-TAAT[GT][GT]-3' or 5'-[CG][GA][CG]C[GC]ATTAN[GC]-3' By similarity. When overexpressed, promotes cells to enter into S phase and proliferation

Supplier: MilliporeSigma

Suitable for spectrophotometry, HPLC, GC, and residue analysis. UV cutoff 205nm. Certificate of Analysis on label.

Supplier: AGILENT TECHNOLOGIES, INC (CSD)

ICP-MS Octopole Reaction System (ORS) cell components for Agilent 7700, 7800, 7900, 8800, 8900.

Supplier: Honeywell Research Chemicals

For analysis of trace volatile organic compounds using purge and trap methods.
Suitable for EPA Method 8260B.

Supplier: Restek

Standards are packaged in methylene chloride in a 1 mL ampoule.

Supplier: AGILENT TECHNOLOGIES, INC (CSD)

With these premium nonstick septa, you'll never have to scrape bits of septum out of your inlet.

Supplier: Hamilton

Hamilton Company offers the most comprehensive selection of standard and custom syringes in the industry

Supplier: Honeywell Research Chemicals

Ethyl Acetate, Cas number: 141-78-6, Structural formula: CH3COOCH2CH3, Molecular weight: 88.11, Synonym: Ethyl Ethanoate, Acetic Acid Ethyl Ester, Form: liquid, clear, Color: colourless, Odor: fruity, Boiling point: 77.1C, Applications: HPLC, Spectrophotometry, Size: 56 L SSPDS

Supplier: Ward's Science

CAS Number: 7732-18-5
Formula Weight: 18.02
Formula: H₂O

Meets the strictest standards defined by the American Society for Testing and Materials (ASTM).

Supplier: AGILENT TECHNOLOGIES, INC (CSD)

Spray chamber end cap, nebulizer retaining nut and other supplies for ICP-MS Scott spray chamber.

Supplier: AGILENT TECHNOLOGIES, INC (CSD)

Liner O-rings for GC and GC/MS systems.

Supplier: Restek

Restek has optimized the deactivation technology applied to Restek's MXT®-Alumina BOND/MAPD column for improved analysis of trace concentrations of polar hydrocarbons like acetylene, methyl acetylene, and propadiene in hydrocarbon streams containing higher levels of C1-C5 hydrocarbons.

Supplier: IBI Scientific

Spectral Grade Formamide is used as a denaturant in hybridization and electrophoresis applications. Formamide is used to denature DNA and RNA. It separates the two strands of the double helix.
Formamide is supplied distilled, deionized and packaged under nitrogen

Supplier: Honeywell Research Chemicals

Methanol (CH₃OH) is also known as Methyl Alcohol or wood alcohol. It is a clear, colorless, volatile and flammable liquid. Methanol is a common laboratory solvent and is toxic if ingested and can result in blindness, coma and death. Suitable for Pesticide Residue Analysis (PRA) applications.

Supplier: M & I Materials

Silicone-free greases for lubricating stopcocks and movable joints in vacuum systems such as desiccators, rotary evaporators, vacuum traps, and ground glass joints

Supplier: Prosci

Signal transducer and activator of transcription that mediates signaling by interferons (IFNs). Following type I IFN (IFN-alpha and IFN-beta) binding to cell surface receptors, Jak kinases (TYK2 and JAK1) are activated, leading to tyrosine phosphorylation of STAT1 and STAT2. The phosphorylated STATs dimerize, associate with ISGF3G/IRF-9 to form a complex termed ISGF3 transcription factor, that enters the nucleus. ISGF3 binds to the IFN stimulated response element (ISRE) to activate the transcription of interferon stimulated genes, which drive the cell in an antiviral state. In response to type II IFN (IFN-gamma), STAT1 is tyrosine- and serine-phosphorylated. It then forms a homodimer termed IFN-gamma-activated factor (GAF), migrates into the nucleus and binds to the IFN gamma activated sequence (GAS) to drive the expression of the target genes, inducing a cellular antiviral state.

Supplier: Prosci

Signal transducer and activator of transcription that mediates signaling by interferons (IFNs). Following type I IFN (IFN-alpha and IFN-beta) binding to cell surface receptors, Jak kinases (TYK2 and JAK1) are activated, leading to tyrosine phosphorylation of STAT1 and STAT2. The phosphorylated STATs dimerize, associate with ISGF3G/IRF-9 to form a complex termed ISGF3 transcription factor, that enters the nucleus. ISGF3 binds to the IFN stimulated response element (ISRE) to activate the transcription of interferon stimulated genes, which drive the cell in an antiviral state. In response to type II IFN (IFN-gamma), STAT1 is tyrosine- and serine-phosphorylated. It then forms a homodimer termed IFN-gamma-activated factor (GAF), migrates into the nucleus and binds to the IFN gamma activated sequence (GAS) to drive the expression of the target genes, inducing a cellular antiviral state.

Supplier: Prosci

Signal transducer and activator of transcription that mediates signaling by interferons (IFNs). Following type I IFN (IFN-alpha and IFN-beta) binding to cell surface receptors, Jak kinases (TYK2 and JAK1) are activated, leading to tyrosine phosphorylation of STAT1 and STAT2. The phosphorylated STATs dimerize, associate with ISGF3G/IRF-9 to form a complex termed ISGF3 transcription factor, that enters the nucleus. ISGF3 binds to the IFN stimulated response element (ISRE) to activate the transcription of interferon stimulated genes, which drive the cell in an antiviral state. In response to type II IFN (IFN-gamma), STAT1 is tyrosine- and serine-phosphorylated. It then forms a homodimer termed IFN-gamma-activated factor (GAF), migrates into the nucleus and binds to the IFN gamma activated sequence (GAS) to drive the expression of the target genes, inducing a cellular antiviral state.

Supplier: Honeywell Research Chemicals

Dimethylformamide is an organic compound with the formula (CH₃)₂NC(O)H, commonly abbreviated as DMF. This colourless liquid is miscible with water and many hydrophobic organic compounds and has a low evaporation rate. Suitable for Pesticide Residue Aanlysis (PRA).

Supplier: AGILENT TECHNOLOGIES, INC (CSD)

These ICP-MS nebulizers, available in three models, disperse sample solutions from the peristaltic pump as a fine mist into the spray chamber using gaseous argon.

Supplier: Hamilton

The Hamilton C-Line syringe minimizes the potential for bent needles with a keyed flange design.

Supplier: AGILENT TECHNOLOGIES, INC (CSD)

Perkin Elmer torches for Optima ICP-OES instruments.

Supplier: AGILENT TECHNOLOGIES, INC (CSD)

Agilent Nebulizers and supplies for PerkinElmer ELAN and NexION 300/350 ICP-MS instuments.

Supplier: AGILENT TECHNOLOGIES, INC (CSD)

Agilent sampler cones and cone care packages ensure ICP-MS system stability and long lifetime.

Supplier: AGILENT TECHNOLOGIES, INC (CSD)

Our unique, stainless steel, self-tightening GC column nuts deliver tight connections with no expensive upgrades or adaptors needed.