n-Hexane

ROTISOLV ^®
≥95 %, GC Ultra Grade
1-Methylpentane

Dichloromethane

ROTISOLV ^®
≥99,9 %, GC Ultra Grade
Methylene chloride, DCM

Acetone

ROTISOLV ^®
≥99,9 %, GC Ultra Grade
2-Propanone, Dimethyl ketone

Cyclohexane

ROTISOLV ^®
≥99,9 %, GC Ultra Grade
Hexahydrobenzene

Acetic acid ethyl ester

ROTISOLV ^®
≥99,9 %, GC Ultra Grade
Ethyl acetate, Acetic ester

Polypropylene columns CHROMABOND^® XTR

Kieselguhr phase for liquid-liquid extraction

Features:

• Base material coarse-grained kieselguhr ...

SPE-polypropylene columns
CHROMABOND^® Drug II

Extraction of THC and derivates, acidic analytes from biological fluids (urine, blood ...)

Special silica gel phase:
Bifunctional modification - ...

SPE-polypropylene columns
CHROMABOND^® Drug

Drug analysis

Special silica gel phase:
Bifunctional modification - C₈ / SA
(strong cation exchanger - benzene sulphonic ...

SPE-polypropylene columns
CHROMABOND^® ABC18

For determination of acrylamide in food

Special phase:

Octadecyl silica phase with ion exchange character

SPE-polypropylene columns
CHROMABOND^® HR-XC

Benzenesulphonic acid modified spherical polystyrene/divinylbenzene copolymer, strong cation exchanger (mixed-mode)

Pore size: 65-75 Å, ...

SPE-polypropylene columns
CHROMABOND^® HR-XCW

Carboxylic acid modified spherical polystyrene/divinylbenzene copolymer, weak acidic cation exchanger (mixed-mode)

Pore size: 50-60 Å, particle ...

SPE-polypropylene columns
CHROMABOND^® HR-XAW

Sec./tert. ammonium modified spherical polystyrene/divinylbenzene copoloymer, weak basic anion exchanger (mixed-mode)

Pore size: 55-65 Å, ...

SPE-polypropylene columns
CHROMABOND^® HR-P

Highly porous polystyrene/divinylbenezene copolymer
Particle size: 50-100 µm
Spec. surface: 1200 ...

SPE-polypropylene columns
CHROMABOND^® HR-X

Spherical, hydrophobic polystyrene/divinylbenzene copolymer

Pore size: 55-60 Å, particle size: 85 µm
Spec. surface:

SPE-glass columns
CHROMABOND^® C18 ec
Ideal for determining phthalate concentration

Octadecyl-modified silica gel, endcapped

Pore size: 60 Å, particle size: 45 µm
Spec. surface: 500 m²/g, pH stability: ...

SPE-polypropylene columns
CHROMABOND^® SiOH

Unmodified, slightly acidic silica gel

Pore width: 60 Å, particle size: 45 µm
Spec. surface: 500 m²/g, pH stability: ...

SPE-polypropylene columns
CHROMABOND^® NH₂

Aminopropyl modified silica gel

Pore size: 60 Å, particle size: 45 µm
Spec. surface: 500 m²/g, pH stability: 2-8 ...

SPE-polypropylene columns
CHROMABOND^® Florisil^®

Magnesium silicate, high-purity

MgO - SiOH (15:85)
Particle size: 150-250 µm

Recommended ...

SPE-polypropylene columns
CHROMABOND^® SA (SCX)

Benzenesulphonic acid modified silica gel, strongly acidic cation exchanger

Pore size: 60 Å, particle size: 45 µm
Spec. surface: 500 ...

SPE-polypropylene columns
CHROMABOND^® SB (SAX)

Quat. ammonium modified silica gel, strongly basic anion exchanger

Pore size: 60 Å, particle size: 45 µm
Spec. surface: 500 ...