811 Results for: "Analytical Standards"

Supplier: Optimize

The OPTI-PAK®'s unique hardware design integrates a PEEK holder with an auto-adjusting stem which provides a fluid interface with any 10-32 standard injector port, and guarantees a zero-dead-volume connection despite variances in tube stop depth.

Supplier: ELGA CA

The PURELAB Chorus 2+ range provide >15 MΩ.cm pure water. The systems provide additional bacteria and inorganic quality for sensitive analytical and life science applications above that of basic laboratory work. With its simple design and ease of use, water can be dispensed from the system or from a choice of additional Halo Dispensers.

Supplier: SPEX

The Cole-Parmer® XP-400 X-Press® hydraulic laboratory pellet press is an automatic and fully programmable pellet press designed for repetitive pressing of sample pellets for XRF, IR, and other analytical techniques. This press can also be operated manually as a simple motorized press whose functions are under direct user control.

Supplier: Enzo Life Sciences

For the quantitative determination of 11-dehydro-TXB2 in culture supernatants and urine from any species

Supplier: Ward's Science

Meets AP Science Practices 1, 2, 4, 5, 6, and 7

Supplier: Avantor

Exsil HPLC columns are a useful alternative to the classical spherical HPLC silicas.

Supplier: CHEMetrics

Ideal for low- to medium-range colorimetric analysis of water quality

Supplier: TCI America

CAS Number: 915-76-4
MDL Number: MFCD00042438
Molecular Formula: C12F21N3
Molecular Weight: 585.12
Purity/Analysis Method: >98.0% (GC)
Form: Clear Liquid
Color: Colorless
Boiling point (°C): 165
Specific Gravity (20/20): 1.72

Supplier: Upchurch Scientific

Upchurch Scientific® PEEK™ Y Connectors are designed to split a stream or join two streams together, just like a tee

Supplier: Enzo Life Sciences

For the quantitative determination of 11-dehydro-TXB2 in culture supernatants and urine from any species

Supplier: AGILENT TECHNOLOGIES, INC (CSD)

Bond Elut Plexa polymeric SPE offers simple extraction methods, minimal method development, and improved extract cleanliness, for a wide range of applications.

Supplier: CDS ANALYTICAL

The CDS 8500C is next evolution in CDS’ 40-year history in the purge and trap market and offers the highest performance to meet EPA regulatory methods.

Supplier: TCI America

CAS Number: 140-10-3
MDL Number: MFCD00004369
Molecular Formula: C9H8O2
Molecular Weight: 148.16
Purity/Analysis Method: >98.0% (GC,T)
Form: Crystal
Boiling point (°C): 300
Melting point (°C): 135
Lambda max.: 273 nm (MeOH)

Supplier: TCI America

[Matrix for MALDI-TOF/MS]
CAS Number: 490-79-9
MDL Number: MFCD00002460
Molecular Formula: C7H6O4
Molecular Weight: 154.12
Purity/Analysis Method: >99.0% (GC,T)
Form: Crystal
Melting point (°C): 206

Supplier: AGILENT TECHNOLOGIES, INC (CSD) CA

A range of high-quality loop capillaries suitable for use with a variety of autosampling equipment.

Supplier: Restek

Consists of 65 components, those are acenaphthene, acenaphthylene, acetophenone, anthracene, benzanthracene, benzopyrene, benzofluoranthene, benzoperylene, benzofluoranthene, benzyl butyl phthalate, biphenyl, bismethane, bisether, bisphthalate, 4-bromophenyl-phenylether, carbazole, 4-chloroaniline, 4-chloro-3-methylphenol, 2-chloronaphthalene, 2-chlorophenol, 4-chlorophenyl-phenylether, chrysene, dibenzanthracene, dibenzofuran, 3,3'-dichlorobenzidine, 2,4-dichlorophenol, diethylphthalate, 2,4-dimethylphenol, dimethylphthalate, di-n-butylphthalate, 4,6-dinitro-2-methylphenol , 2,4-dinitrophenol, 2,4-dinitrotoluene, 2,6-dinitrotoluene, di-n-octyl phthalate, diphenylamine *,fluoranthene, fluorene, hexachlorobenzene, hexachloro-1,3-butadiene , hexachlorocyclopentadiene, hexachloroethane, indenopyrene, isophorone, 2-methylnaphthalene, 2-methylphenol , 3-methylphenol, 4-methylphenol , naphthalene, 2-nitroaniline, 3-nitroaniline, 4-nitroaniline, nitrobenzene, 2-nitrophenol, 4-nitrophenol, n-nitroso-di-n-propylamine, 2,2'-oxybis, pentachlorophenol, phenanthrene, phenol, pyrene, 1,2,4,5-tetrachlorobenzene, 2,3,4,6-tetrachlorophenol, 2,4,5-trichlorophenol and 2,4,6-trichlorophenol.

Supplier: Ace Glass

These bottles have low-alkali content to prevent changes of pH and maintain the purity of contents.

Supplier: AGILENT TECHNOLOGIES, INC (CSD) CA

Bond Elut Plexa offers simple extraction, minimal method development, and improved cleanliness.

Supplier: Ward's Science

Meets AP Science Practices 1, 4, 5, and 6

Supplier: Alkali Scientific

Achieve chromatographic excellence with HPLC chromatography vials, designed for precise sample analysis.

Supplier: HERAEUS MATERIALS TECHNOLOGY NA

These crucibles are made with 95% Platinum and 5% Gold

Supplier: Troemner

Highly polished kilogram and gram weights made of Troemner Alloy 8, a specially developed austenitic stainless steel that possesses closely controlled density, extremely low magnetic permeability, good stability, and resistance to corrosion and handling damage

Supplier: YSI

The TitroLine® 5000, successor of the TitroLine® easy, is a very easy to use automatic titrator for a variety of applications, including water/wastewater applications, environmental and food analysis.

Supplier: Analytik Jena US

The UVP ChemStudio Systems offer 2 different camera options and an upgradable platform for NIR imaging. The extensive analytical software and range of epi LEDS included with the system ensure every application need is met.

Supplier: Troemner

Highly polished kilogram and gram weights made of Troemner Alloy 8, a specially developed austenitic stainless steel that possesses closely controlled density, extremely low magnetic permeability, good stability, and resistance to corrosion and handling damage

Supplier: TCI America

[for Mass spectrometry]
CAS Number: 311-89-7
MDL Number: MFCD00000436
Molecular Formula: C12F27N
Molecular Weight: 671.10
Purity/Analysis Method: >60.0% (GC)
Form: Clear Liquid
Boiling point (°C): 178
Specific Gravity (20/20): 1.89

Supplier: AGILENT TECHNOLOGIES, INC (CSD) CA

Captiva dual-depth filtration media removes precipitated proteins and prevents HPLC column clogging.

Supplier: TCI America

CAS Number: 480-66-0
MDL Number: MFCD00002287
Molecular Formula: C8H8O4
Molecular Weight: 168.15
Purity/Analysis Method: >98.0% (GC)
Form: Crystal
Color: Slightly Pale Yellow
Melting point (°C): 215

Supplier: DWK Life Sciences (KIMBLE)

MicroLiter offers a comprehensive line of 96-well microplates for chromatography.

Supplier: Thermo Scientific

Achieve repeatable and consistent liquid chromatography (LC) separations using Thermo Scientific™ Syncronis™ C18 columns.