186 Results for: "Solid Phase Extraction"

Supplier: Merck

Nodularins belong to the class of hepatotoxic cyclic pentapeptides and have their structures resembling to that of microcystins. They are produced by Nodularia spumigena cyanobacterium.

Supplier: Merck

Organic Standard, Ethyl vanillin, ≥98,5% (GC)

Supplier: VELP SCIENTIFIC

The SER 148/3 and SER 148/6 can be used to separate a substance or a group of elements (e.g. fat) from solid and semi-solid samples according to the Randall technique (consisting of immersion, washing and solvent recovery). The main field of application is the determination of the content of soluble products such as fats, detergents, plasticisers and pesticides in food, animal feed, detergents, rubber and plastic formulas, pharmaceutical products, soil, and more.

Supplier: Merck

The certified reference material (CRM) is intended to be used as a calibrant for chromatography and other analytical techniques. Benfuracarb certified reference material (CRM) may also be used as following:

Supplier: Merck

The certified reference material (CRM) is intended to be used as a calibrant for chromatography and other analytical techniques. Bromopropylate CRM may also find following uses:

Supplier: MACHEREY-NAGEL

CHROMABOND® SiOH-H₂SO₄/SA is a combination phase for SPE analysis of PCBs.

Supplier: Merck

The certified reference material (CRM) is intended to be used as a calibrant for chromatography and other analytical techniques. Tepraloxydim CRM may also be used as given below:

Supplier: Merck

α-Terpineol is a monoterpene alcohol. It is one of the components responsible for the antifungal activity of Melaleuca alternifolia (tea tree) essential oil.

Supplier: Merck

Amberlite® XAD®-2 is a strongly acidic ion-exchange resin.

Supplier: Merck

Hexacosanoic acid is classified under the very long chain fatty acids (VLCFAs) group of biologically important compounds.

Supplier: THERMO SAVANT

Savant™ SpeedVac™ medium capacity vacuum concentrators evapourate strong acids, bases, and aggressive organic solvents. Approved for combinatorial chemistry, these concentrators incorporate an intuitive programmable user display for enhanced usability.

Supplier: Cayman Chemical

Derivatization Kit for the sensitive LC-MS/MS analysis of dienes such as Vitamin D and Vitamin D metabolites.

Supplier: Merck

Tryptamines which are usually found in plants, fungi, animals, etc. are categorized under the monoamine alkaloids class of compounds.

Supplier: Merck

The certified reference material (CRM) is intended to be used as a calibrant for chromatography and other analytical techniques. Thiofanox CRM may also be used as given below:

Supplier: Merck

Naphthol Yellow S is a dye that is known for its hazardous nature.

Supplier: Merck

Ethyl benzoate belongs to the class of aromatic esters.

Supplier: Merck

Patulin (PAT) is a mycotoxin of the polyketide lactone type, usually produced by species of the Penicillium, Aspergillus and Byssochlamys genera.

Supplier: Cytiva

Sera-Xtracta virus/pathogen kit for high-throughput total nucleic acid (DNA/RNA) isolation from bacteria and viruses including adenovirus (type 14), influenza A (H3N2) and COVID-19.

Supplier: Merck

If your waste samples contain non-volatile or semi-volatile substances or metals, use this hazardous waste filtration system for saparation, extratction, and filtration.

Supplier: Merck

Butyraldehyde (BA) belongs to the class of volatile organic compounds (VOCs).
Analytical standard reference:

Supplier: Merck

2,3-Butanediol is a chiral compound which is extensively utilised in chemical feedstocks and liquid fuels.

Supplier: Merck Millipore (Calbiochem‎)

ProteoExtract® Kits cover the different steps of the proteomics workflow, from protein extraction and abundant protein removal to concentration of protein mixtures and removal of interfering substances, digestion of proteins and selective capturing of phosphopeptides. These kits work in concert with one another to provide protein samples that are directly compatible with downstream analytical applications.

Supplier: MACHEREY-NAGEL

For the CHROMABOND® vacuum manifolds for upto 12, 16 or 24 samples the following accessories are available.

Supplier: THERMO SAVANT

Savant™ SpeedVac™ medium capacity vacuum concentrators evapourate strong acids, bases, and aggressive organic solvents. Approved for combinatorial chemistry, these concentrators incorporate an intuitive programmable user display for enhanced usability.

Supplier: VWR Collection

Borosilicate 3.3 glass.

Supplier: SIGMA ALDRICH MICROSCOPY

2,3-Diaminonaphthalene is also known as 2,3-Naphthalenediamine or DAN. It is one of the isomers of naphthalene bearing two amino groups, which are also called naphthalenediamines. They are usually prepared by reducing the nitronaphthalene derivative and aminating the subsequent hydroxynaphthalene derivative.

Supplier: MACHEREY-NAGEL

The high purity CHROMABOND® adsorbents can be used for a self-filling of SPE columns or further analytical applications.

Supplier: THERMO SAVANT

Thermo Scientific™ Savant™ SpeedVac™ SPD300DDA vacuum concentrator is a large-capacity vacuum concentrator with a modular design, ideal for drying aggressive organic solvents, strong acids, bases, and combinatorial chemistry solvents. It is capable of drying larger quantities of samples at one time and can support high-volume sample preparation needs.

Supplier: THERMO SAVANT

The Thermo Scientific™ Savant™ SpeedVac™ SPD130DLX vacuum concentrator is a medium-capacity, vacuum concentrator with a modular design. It is compatible with a wide variety of solvents and offers resistance to TFA, DMSO, and other aggressive solvents used in combinatorial chemistry applications.

Supplier: THERMO SAVANT

Thermo Scientific™ Savant™ SpeedVac™ SPD300DDA vacuum concentrator is a large-capacity vacuum concentrator with a modular design, ideal for drying aggressive organic solvents, strong acids, bases, and combinatorial chemistry solvents. It is capable of drying larger quantities of samples at one time and can support high-volume sample preparation needs.