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trans-2-Nitrocinnamic+acid
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trans-2-Nitrocinnamic+acid
Catalog Number:
(BJ34442-2.5L)
Supplier:
Honeywell Research Chemicals
Description:
Acetonitrile, for synthesis of DNA, >/=99.9% (GC), ACN; Methyl cyanide, for DNA synthesis, max. 0.001% H2O, size: 2500 ml
Supplier:
MilliporeSigma
Description:
For spectrophotometry and chromatography. UV cutoff 189 nm. Gradient controlled to remove lipophilic interferences at 254 and 210 nm. Certificate of lot analysis on label.
Catalog Number:
(EM8.22311.0100)
Supplier:
MilliporeSigma
Description:
SupraSolv® ECD and FID is specially developed for gas chromatography in combination with ECD (Electron Capture Detetor) and FID (Flame Ionization detector). SupraSolv® solvents offer the largest specified retention time range, a clear baseline and a minimal signal-to-noise ratio leading to reliable and reproducible analysis results.
Supplier:
Spectrum Chemicals
Description:
Dimethylamine Hydrochloride, purity: 98 %, CAS number: 506-59-2, Molecular Formula: C2H7N.HCl, Molecular weight: 81.55, Form: Solid, synonyms: Hydrochloric acid dimethylamine, Methanamine, N-methyl-, hydrochloride, Dimethylammonium chloride, size: 500 g
Supplier:
Honeywell Research Chemicals
Description:
Acetonitrile, Purity: >/= 99.9%, Grade: chromasolv, CAS Number: 75-05-8, Molecular formula: CH3CN, Molar mass: 41.05 g/mol, Synonyms: ACN, Methyl cyanide, Tested for UHPLC-MS, High Purity Solvent, Appearance/color: Colorless, Size: 2L( gl
Supplier:
BeanTown Chemical
Description:
CAS: 75-09-2; EC No: 200-838-9; MDL No: MFCD00000881; RTECS: PA8050000
UN No: UN1593; Haz Class: 6.1; Packing Group: III
Liquid; Molecular Formula: CH2Cl2 ; MW: 84.93
Melting Point: -97°; Boiling Point: 39-40°
Density (g/mL): 1.325; Refractive Index: 1.424
Supplier:
MilliporeSigma
Description:
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:
BeanTown Chemical
Description:
CAS: 6279-86-3; EC No: 228-477-2; MDL No: MFCD00009150
Liquid; Linear Formula: CH(COOCH2CH3)3; Molecular Formula: C10H16O6; MW: 232.23
Melting Point: 25-26°; Boiling Point: 253°; Flash point: <gt/>110°C (<gt/>230°F)
Density (g/mL): 1.095; Refractive Index: 1.424
Supplier:
BeanTown Chemical
Description:
CAS: 2206-26-0; EC No: 218-616-5; MDL No: MFCD00001881
UN No: UN1648; Haz Class: 3; Packing Group: II
Liquid, in prescored ampules, 0.75ml/ampule; Linear Formula: CD3CN; MW: 44.07
Boiling Point: 80.7°; Flash point: 6°C (43°F)
Density (g/mL): 0.844; Refractive Index: 1.341
Supplier:
MilliporeSigma
Description:
SupraSolv® ECD and FID is specially developed for gas chromatography in combination with ECD (Electron Capture Detetor) and FID (Flame Ionization detector). SupraSolv® solvents offer the largest specified retention time range, a clear baseline and a minimal signal-to-noise ratio leading to reliable and reproducible analysis results. Typical applications include the determination of polychlorinated biphenyls (PCB) in water and soil or pesticides in fruits and vegetables. Also ideal for many EPA protocols.
Supplier:
BeanTown Chemical
Description:
CAS: 4637-24-5; EC No: 225-063-3; MDL No: MFCD00008482
UN No: UN1993; Haz Class: 3; Packing Group: II
Liquid; Linear Formula: (CH3)2NCH(OCH3)2; Molecular Formula: C5H13NO2; MW: 119.16
Melting Point: -85°; Boiling Point: 102-103°/720 mmHg; Flash point: 5°C (41°F)
Density (g/mL): 0.897; Refractive Index: 1.396
Moisture Sensitive
Supplier:
Restek
Description:
Porous polymers are unique, highly retentive stationary phases with a wide application range that are able to elute both polar and nonpolar compounds.
Supplier:
Electron Microscopy Sciences
Description:
A non-carcinogenic substitute for Propylene Oxide, used in tissueprocessing for TEM. Good for infiltration with EMbed-812 or other Epon-812 substitutes. Tarnowski, sB.I. et al, EMSA proceedings, Detroit, MI page 38 (1984).
Catalog Number:
(EM1.06454.1000)
Supplier:
MilliporeSigma
Description:
Suprasolv® hypergrade is a unique and universal solvent quality which can be employed for all three GC detection methods (ECD, FID and MS). Thanks to the large retention time range, even low-boiling substances can be reliably analyzed.
Catalog Number:
(BJ34413-2.5L)
Supplier:
Honeywell Research Chemicals
Description:
Chromasolv* Toluene, Purity: 99.7%, Cas number: 108-88-3, Molecular Formula: C6H5CH3, Molar mass: 92.14 g/mol, Synonym: High Purity Solvent, Gas Chromatographhy, Container: Glass bottle, Application: For analysis of dioxins, furans and PCB, Size: 2.5L
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 is still displayed and you need assistance, please call us at 1-800-932-5000.
Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the
is still displayed and you need assistance, please call us at 1-800-932-5000.
This product is marked as restricted and can only be purchased by approved Shipping Accounts. If you need further assistance, email VWR Regulatory Department at Regulatory_Affairs@vwr.com
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