851 Results for: "chromatography solvents"

Supplier: Restek

This mix has two components: 3-Nitro-o-xylene (1,000 μg/ml) and 2,3,4,5-Tetrachlorophenol (2,000 μg/ml)

Supplier: Ace Glass

A simple, all-PTFE septum injector that allows for the most efficient use of Michel-Miller non-packed columns.

Supplier: Thermo Scientific

GOLD-Grade products offer Ultra low absorption and excellent recovery for trace analysis.

Supplier: MP Biomedicals

Albumins are readily soluble in water and can only be precipitated by high concentrations of neutral salts such as ammonium sulfate. The solution stability of albumin is very good (especially if the solutions are stored aliquoted and frozen). Albumin is readily coagulated by heat. When heated to 50 °C or above, albumin quite rapidly forms hydrophobic aggregates which do not revert to monomers upon cooling.

Supplier: Thermo Fisher Scientific

Pierce™ 0.1% Formic Acid (v/v) in Water is an LC/MS-grade preparation with high purity and low UV-absorptivity that is ideal for HPLC and mass spectrometry applications.

Supplier: Restek

Contains: n-decane, C10, 280 µg/ml, methyl decanoate, C10:0, 420 µg/ml, n-undecane, C11, 280 µg/ml, methyl undecanoate, C11:0, 420 µg/ml, methyl dodecanoate, C12:0, 420 µg/ml, L(+)-2,3-butanediol, 530 µg/ml, 2,6-dimethylaniline, 320 µg/ml, 2,6-dimethylphenol, 320 µg/ml, 2-ethylhexanoic acid, 380 µg/ml, nonanal, 400 µg/ml, 1-octanol, 360 µg/ml.

Supplier: Thermo Scientific

These small reaction vials have an internal cone designed to make small-sample collection and handling easy and convenient. The cone feature is particularly useful for removing small quantities of sample with a syringe.

Supplier: MilliporeSigma

LiChrosolv® hypergrade is accurately tested for LC-MS suitability, and meet all the requirements of modern LC-MS ionization methods (ESI/APCI - positive and negative mode).

Supplier: AGILENT TECHNOLOGIES, INC (CSD)

Rinse reservoirs and other autosampler supplies used with Agilent SPS 4 and ASX 500 autosamplers.

Supplier: AGILENT TECHNOLOGIES, INC (CSD)

Easily configure your instrument to suit your needs anywhere in the lab.

Supplier: Thermo Scientific

Adding a syringe filtration step prior to injection not only helps to ensure more consistent and reliable results; it also helps protect delicate instruments and prolongs column life.

Supplier: Invitrogen

AminoLink™ Plus Coupling Resin allows simple and efficient covalent immobilization of proteins to a beaded agarose support, providing a valuable tool for affinity purification of antibodies, antigens or other biomolecules.

Supplier: DWK Life Sciences (KIMBLE)

These large-opening vials feature a sealed-in, limited-volume insert that allows more consisent sample recovery from vial to vial and reduces the possibility of autosampler needle damage.

Supplier: AGILENT TECHNOLOGIES, INC (CSD)

Injectors, outer tube sets, and other supplies for the fully demountable torch.

Supplier: Restek

The grob mix 280 consists of 10 components n-decane (280 μg/ml), methyl decanoate (420 μg/ml), n-undecane (280 μg/ml), methyl undecanoate (420 μg/ml), methyl dodecanoate (420 μg/ml), L-2,3-butanediol (530 μg/ml), 2,6-dimethylaniline (320 μg/ml), 2,6-dimethylphenol (320 μg/ml), nonanal (400 μg/ml) and 1-octanol (360 μg/ml).

Supplier: Upchurch Scientific

Connect standard 1/4-28 Inline Check Valves to any 1/4-28 flat-bottom port to limit flow to one direction

Supplier: MP Biomedicals

Chrome Azurol S is used as a reagent for determination of fluoride.

Supplier: MilliporeSigma

LiChrosolv® hypergrade is accurately tested for LC-MS suitability, and meet all the requirements of modern LC-MS ionization methods (ESI/APCI - positive and negative mode).

Supplier: AGILENT TECHNOLOGIES, INC (CSD)

Agilent graphite tubes and L'vov platforms for PerkinElmer THGA and HGA graphite furnace AA systems.

Supplier: AGILENT TECHNOLOGIES, INC (CSD)

Sampling probes for autosamplers used with Agilent AAS, ICP-OES, MP-AES, and ICP-MS instruments.

Supplier: AGILENT TECHNOLOGIES, INC (CSD)

One piece, semi and fully demountable RV/DV torches in a variety of injector sizes and materials.

Supplier: DWK Life Sciences (KIMBLE)

(4), Valve Stem, S.S., Short(for Sparge and Pump Ports) Tetrahydrofuran (THF), widely used as a mobile phase for GPC, attacks the CTFE valve stems and TFE/propylene o-rings used in the standard Five Valve Cap.

Supplier: SPEX CERTIPREP LLC

LC & LC/MS single-component organic standard.

Supplier: Invitrogen

The AminoLink Immobilization Kit contains AminoLink Coupling Resin and associated reagents sufficient to perform 5 protein immobilizations, with expected an expected yield of 2 to 20 mg protein per column.

Supplier: Cytiva

Capto Blue is an affinity medium for the capture of albumin, purification of enzymes, and recombinant proteins at laboratory and process scales.

Supplier: SPEX CERTIPREP LLC

LC & LC/MS single-component organic standard.

Supplier: SPEX CERTIPREP LLC

LC & LC/MS single-component organic standard.

Supplier: SPEX CERTIPREP LLC

LC & LC/MS single-component organic standard.

Supplier: SPEX CERTIPREP LLC

LC & LC/MS single-component organic standard.

Supplier: SPEX CERTIPREP LLC

LC & LC/MS single-component organic standard.