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203 výsledků pro "Solid Phase Extraction"

"Solid Phase Extraction"

203 Výsledků
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Automated solvent extractors according to Randall

Automated solvent extractors according to Randall

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.

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SPE columns, HyperSep™ silica

SPE columns, HyperSep™ silica

Supplier: Thermo Fisher Scientific

A polar sorbent primarily used to retain analytes in non-polar matrices.

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Organic reference standard, Nerol, analytical standard, Supelco®

Supplier: Merck

Nerol belongs to the class of monoterpene glycosides.

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SPE columns, PCB analysis, CHROMABOND® SiOH-H2SO4/SA

SPE columns, PCB analysis, CHROMABOND® SiOH-H2SO4/SA

Supplier: MACHEREY-NAGEL

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

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Organic reference standard, Furfuryl alcohol, analytical standard, Supelco®

Supplier: Merck

Furfuryl alcohol belongs to the furan class of compounds.

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Supelco® TraceCERT® Organic Reference Standard, Diclofop-methyl

Supplier: Merck

The certified reference material (CRM) is intended to be used as a calibrant for chromatography and other analytical techniques. The diclofop-methyl CRM may find its use as described below:

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Organic reference standard, ethyl vanillin, analytical standard, Supelco®

Supplier: Merck

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

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Organic reference standard, Nodularin solution, analytical standard, Supelco®

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.

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Supelco® TraceCERT® Organic Reference Standard, Benfuracarb

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:

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MaxSpec® Dienes Derivatization Kit

MaxSpec® Dienes Derivatization Kit

Supplier: Cayman Chemical

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

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Savant™ SpeedVac™ SPD140DDA Vacuum Concentrator

Savant™ SpeedVac™ SPD140DDA Vacuum Concentrator

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.

Akce

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Sera-Xtracta virus/pathogen kit

Sera-Xtracta virus/pathogen kit

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.

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Supelco® TraceCERT® Organic Reference Standard, Tepraloxydim

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:

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Supelco® TraceCERT® Organic Reference Standard, Bromopropylate

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:

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Savant™ SpeedVac™ SPD140P2 Medium Capacity Vacuum Concentrator for Combinatorial Chemistry Applications

Savant™ SpeedVac™ SPD140P2 Medium Capacity Vacuum Concentrator for Combinatorial Chemistry Applications

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.

Akce

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VWR® Filtration Apparatus

VWR® Filtration Apparatus

Supplier: VWR Collection

Borosilicate 3.3 glass.

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