1092 Results for: "HPLC Solvents"

Supplier: Advantec MFS

Advantec offers both supported and unsupported Hydrophobic PTFE membrane filters.

Supplier: Honeywell Research Chemicals

Acetonitrile is a medium-polarity solvent that is miscible with water and a range of organic solvents, but not saturated hydrocarbons. CHROMASOLV® Plus Acetonitrile is suitable for multiple applications including: Mass spectrometry, HPLC, TLC, GPC, UV, GC, Pesticide Residue Analysis, and RNA/DNA Synthesis and Purification.

Supplier: Honeywell Research Chemicals

Chloroform, or Trichloromethane, is an organic compound with formula CHCl₃. It is a colorless, sweet-smelling, dense liquid. Suitable for HPLC and spectrophotometry.

Supplier: Restek

Graphite-filled PTFE; best for organic solvents

Supplier: Invitrogen

Thermo Scientific Pierce Triethylamine (TEA) is a high-purity solvent that is used in certain HPLC protocols, such as weak anion exchange, to resolve certain tryptic peptides on a reverse-phase column.

Supplier: Honeywell Research Chemicals

For specialty organic synthesis, preparative scale HPLC, glassware cleaning, and applications requiring ACS reagent grade solvent. The 54gal. drum is individually analyzed with certificate attached. Soluble in water.

Supplier: DWK Life Sciences (KIMBLE)

Different size, material, and style adapters to be used in chromatography.

Supplier: SCAT AMERICAS, INC.

The HPLC Supply Sets, V2.0 of the premium manufacturer SCAT are attractively priced combinations of equipment for contamination-free supply of HPLC systems with solvents. The sets each consist of a laboratory bottle with GL 45 thread, a SCAT SafetyCap as well as matching capillaries, suction filters and air valves.

Supplier: Honeywell Research Chemicals

n-Heptane is the straight-chain alkane with the chemical formula H₃C(CH₂)₅CH₃ or C7H16. Heptane is a Greener alternative to Hexane in the laboratory, with lower long term toxicity. Suitable for HPLC and spectrophotometry.

Supplier: Cytiva

Useful for a wide range of both aqueous and solvent-based applications.

Supplier: DWK Life Sciences (KIMBLE)

Recommended for use with 250 ml to 5 L size reservoir systems.

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 HPLC and spectrophotometry.

Supplier: Restek

Graphite-filled PTFE; best for organic solvents

Supplier: Cytiva

SPARTAN syringe filters with regenerated cellulose (RC) membrane provide reproducible filtration of organic and aqueous solutions for high performance and ultra-high performance liquid chromatography (HPLC and UHPLC) sample preparation.

Supplier: Antyila Scientific

The Vaplock™ closed system design reduces chemical evaporation and exposure to hazardous vapors.

Supplier: Honeywell Research Chemicals

ACS GENERAL USE SOLVENTS

Supplier: Anaspec

Although FITC reagents have been more often used to prepare fluoresceinated bioconjugates, the low stability of FITC bioconjugates makes some researchers use amine-reactive succinimidyl esters of carboxyfluorescein (commonly called FAM) in bioconjugations. FAM reagents give carboxamides that are more resistant to hydrolysis. We have shown that FAM reagents require less stringent reaction conditions and give better conjugation yields, and the resulted conjugates have superior stability. We noted that FITC labeled peptides tend to deteriorate more quickly than the corresponding FAM conjugates.

Supplier: MilliporeSigma

Offering a high degree of UV transmittance, low particle count, low acidity and alkalinity, and low evaporation residue level, LiChrosolv® solvents are ideal for reproducible separations. They are produced from specially selected raw materials, and undergo a number of purification steps prior to final packaging. Since separations are normally carried out under gradient conditions in analytical HPLC, Merck Millipore offer solvents in ’gradient grade’ as well as ’isocratic grade’. This enables you to minimise the gradient effect of the solvent involved.

Supplier: Cytiva

Ultipor® Nylon Filter Discs are made of a reinforced single layer of N66 Nylon with nonwoven internal polyester.

Supplier: MilliporeSigma

Offering a high degree of UV transmittance, low particle count, low acidity and alkalinity, and low evaporation residue level, LiChrosolv® solvents are ideal for reproducible separations. They are produced from specially selected raw materials, and undergo a number of purification steps prior to final packaging. Since separations are normally carried out under gradient conditions in analytical HPLC, Merck Millipore offer solvents in ’gradient grade’ as well as ’isocratic grade’. This enables you to minimise the gradient effect of the solvent involved.

Supplier: MilliporeSigma

Offering a high degree of UV transmittance, low particle count, low acidity and alkalinity, and low evaporation residue level, LiChrosolv® solvents are ideal for reproducible separations. They are produced from specially selected raw materials, and undergo a number of purification steps prior to final packaging. Since separations are normally carried out under gradient conditions in analytical HPLC, Merck Millipore offer solvents in ’gradient grade’ as well as ’isocratic grade’. This enables you to minimise the gradient effect of the solvent involved.

Supplier: Honeywell Research Chemicals

ACS GENERAL USE SOLVENTS

Supplier: Honeywell Research Chemicals

For HPLC, liquid and gas chromatography, pesticide residue analysis, spectophotometry, organic synthesis and combinatorial chemistry.

Supplier: Antyila Scientific

The Vaplock™ closed system design reduces chemical evaporation and exposure to hazardous vapors.

Supplier: Honeywell Research Chemicals

For HPLC, liquid and gas chromatography, pesticide residue analysis, spectophotometry, organic synthesis and combinatorial chemistry.

Supplier: AVANTOR PERFORMANCE MATERIAL LLC

Ultra-clean, PP columns with BAKERBOND® HPLC media are engineered to save time, minimize work and final solvent volumes and improve performance. The built-in column guard filter and higher analyte concentration may reduce or eliminate prefiltration and concentration steps.

Supplier: Restek

Graphite-filled PTFE; best for organic solvents

Supplier: MilliporeSigma

Offering a high degree of UV transmittance, low particle count, low acidity and alkalinity, and low evaporation residue level, LiChrosolv® solvents are ideal for reproducible separations. They are produced from specially selected raw materials, and undergo a number of purification steps prior to final packaging. Since separations are normally carried out under gradient conditions in analytical HPLC, Merck Millipore offer solvents in ’gradient grade’ as well as ’isocratic grade’. This enables you to minimise the gradient effect of the solvent involved.

Supplier: MilliporeSigma

Offering a high degree of UV transmittance, low particle count, low acidity and alkalinity, and low evaporation residue level, LiChrosolv® solvents are ideal for reproducible separations. They are produced from specially selected raw materials, and undergo a number of purification steps prior to final packaging. Since separations are normally carried out under gradient conditions in analytical HPLC, Merck Millipore offer solvents in ’gradient grade’ as well as ’isocratic grade’. This enables you to minimise the gradient effect of the solvent involved.

Supplier: Anaspec

HiLyte™ Fluor 647 amine is a carbonyl-reactive fluorescent labeling dye that generates the conjugates that are slightly red-shifted compared to those of Cy5 dyes, resulting in an optimal match to filters designed for Cy5 dye.