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Chromatography Columns and Cartridges

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241 – 255 of 37,569 results
241

MilliporeSigma™ Supelco™ SUPELCOSIL™ LC-PAH HPLC Column, 5 μm Particle Size

SUPELCOSIL™ LC-PAH columns were designed specifically for analyses of the priority pollutant PAHs listed in US EPA Method 610.

Pore Size 120 Å
Particle Size 5 μm
Stationary Phase C18 (Octadecyl)
Phase Reversed Phase
Matrix C18 (Octadecyl) Phase/Silica Gel, Spherical Particle Platform
Product Line SUPELCOSIL
242

MilliporeSigma™ Supelco™ SPB™-1000 Capillary GC Column, df 0.25 μm

Useful for analyses of volatile acidic compounds.

Type Capillary GC
Length (Metric) 30 m
Packing Material Acid-modified poly(ethylene glycol)
Material Fused Silica
For Use With (Application) Gas Chromatography (GC)
Film Thickness 0.25 μm
Product Line SPB
243

MilliporeSigma™ Supelco™ SP™-2340 Capillary GC Column, df 0.20 μm

Capillary column coated with SP™-2340 stationary phase may be used in gas chromatographic analysis and separation of cis/trans isomeric fatty acids.

Max. Temperature Subambient to 250°C (isothermal or programmed)
Type Capillary GC
Packing Material Poly(biscyanopropyl siloxane)
Material Fused Silica
For Use With (Application) Gas Chromatography (GC)
Film Thickness 0.20 μm
USP Type G5
Product Line SP
244

MilliporeSigma™ Supelco™ SPB-35 Capillary GC Column, df 0.25 μm

Useful for analyses of polar compounds because they are retained longer relative to non-polar compounds.

Max. Temperature 0°C to 300°C (isothermal or programmed)
Type Capillary GC
Length (Metric) 30 m
Packing Material Poly(35% diphenyl/65% dimethyl siloxane)
Polarity Non-Polar
Material Fused Silica
For Use With (Application) Gas Chromatography (GC)
Film Thickness 0.25 μm
USP Type G42
Product Line SPB
246

MilliporeSigma™ Supelco™ SPB™-608 Capillary GC Column, df 0.25 μm

Suitable for use in herbicide analyses.

Max. Temperature Subambient to 300°C (isothermal or programmed)
Type Capillary GC
Packing Material Bonded
Diameter (Metric) Inner 0.25 mm
Material Fused Silica
For Use With (Application) Gas Chromatography (GC)
Film Thickness 0.25 μm
USP Type None
Product Line SPB
247

MilliporeSigma Supel™ Carbon LC 2.7 μm Capillary Column

The target analytes include polar compounds, non-polar compounds, and structural isomers.

Pore Size 200 Å
Particle Size 2.7 μm
Type HPLC/UHPLC/UHPLC-MS Column
Phase Reversed Phase
Material Stainless Steel
Technique UHPLC, LC/MS
248

MilliporeSigma Purospher™ STAR RP-18 Endcapped (2 μm) Capillary Column, 0.3 mm I.D.

Ultra-pure silica (99.999%) for excellent peak symmetry.

Particle Size 2 μm
Phase Reversed Phase
Diameter (Metric) 0.3 mm
Material Stainless Steel
249

MilliporeSigma™ Supelco™ Discovery™ BIO Wide Pore C18 HPLC Column, 10 μm Particle Size

The Discovery™ BIO Wide Pore C18 column has the ability to analyze peptides without TFA in the mobile phase, thereby increasing the LC-MS signal.

Pore Size 300 Å
Particle Size 10 μm
Stationary Phase C18 (octadecyl)
Phase Reversed Phase
Matrix C18 (octadecyl) Phase/silica particle platform
Endcapped Yes
Technique Wide Pore HPLC
Surface Area 100 m2/g
Product Line Discovery
250

MilliporeSigma™ LiChroCART™ Column/LiChrospher™ 100 RP-8 Sorbent HPLC Cartridges, 5μm

HPLC cartridge

Pore Size 100 Å
Particle Size 5 μm
Type Cartridge
Stationary Phase C8
Phase Reversed Phase
Packing Material Silica
Column Type Reversed Phase
Material Stainless Steel
USP Type L7
251

MilliporeSigma™ Supelco™ Tenax™ GR Thermal Desorption Tube, Particle Size: 60/80 Mesh

Suitable for US EPA: TO-1, TO-2, TO-3, and TO-17

Type Thermal Desorption Tube
Matrix Tenax GR Graphitized Porous Polymer (60/80)
Description Pre-conditioned/Sealed with Brass Endcaps
For Use With (Equipment) PerkinElmer, Markes, DANI, OI Analytical, and Shimadzu Instruments
Diameter (English) Outer 1/4 in.
Packaging Quantity 10/Pk.
Overall Length (English) 3.5 in.
For Use With (Application) Air Monitoring
Methods US EPA: TO-1, TO-2, TO-3, TO-17
Product Line Tenax
252

MilliporeSigma™ Supelco™ Astec™ CYCLOBOND™ I 2000 HP-RSP Chiral HPLC Column, 5 μm Particle Size

Most beneficial for basic and neutral compounds.

Pore Size 100 Å
Particle Size 5 μm
Stationary Phase Cyclodextrin, Beta-
Phase Chiral
Matrix Cyclodextrin, Beta- Phase/Silica Particle Platform
Diameter (Metric) 4.6 mm
Technique Chiral HPLC
253

MilliporeSigma™ Supelco™ Astec™ CHIRALDEX™ A-TA Capillary GC Column, df 0.12 μm

Exhibits high selectivity for oxygen-containing analytes in the form of alcohols, ketones, acids, aldehydes and lactones.

254

MilliporeSigma™ Supelco™ ChromegaChiral™ Chiral CC2 HPLC Column, 5 μm Particle Size

ChromegaChiral™ CC2 is a modified cellulose including 3-chloro-4 methylphenyl-carbamate bonding groups coated on high purity, high performance spherical silica particles.

Pore Size 1000 Å
Particle Size 5 μm
Stationary Phase 3-chloro-4 methylphenylcarbamate
Phase Chiral
Matrix 3-chloro-4 methylphenylcarbamate Phase
Technique Chiral HPLC
Product Line ChromegaChiral