Mixed Mode Octyl(C8)/SAX SPE Cartridges

This SPE cartridge can be widely used in the detection of drug abuses, such as THC; and of metabolites in biological fluids, such as barbiturates.

Description

Mixed Mode C8/SAX SPE Cartridges

Octyl(C8)/SAX SPE Cartridges are hybrid which can take advantage of the two cartridges’ respective characteristics. This mixed mode cartridge has double retention ability since the functional group of the cartridge is made up of a proportionally bonded octyl and a quaternary amine group. The former provides moderate hydrophobic interaction and the latter provides strong anion exchange.

Hawach Mixed mode extraction cartridge can be applied in samples over-adsorbed by C8 or C18 SPE cartridges, or too retentive to SAX.
They are perfectly suitable for the treatment of complex matrix samples such as blood and urine

Characteristics of Mixed Mode Octyl(C8)/SAX SPE Cartridges

Medium retention capacity to solve the problem that individual target compounds are difficult to elute.
Suitable for processing complex matrix samples such as blood and urine.

Parameters

Specific surface area: 510 m²/g
Average particle size: 40 – 75μm
Average pore size: 70 Å

Applications of Mixed Mode Octyl(C8)/SAX SPE Cartridges

Detection of drugs like THC, can be used in drug abuse.
Detection of metabolites in biological fluids (blood and urine), such as barbiturates and aryl benzoic acids.

C8-SAX-SPE-Cartridge

Technical Data

SpecificationMaximum Sample LoadVolumeMinimum Elution Volume
50-100mg2.5mg-5mg1mL100-200μL
100-200mg5mg-10mg3mL200-500μL
200mg-1g10mg-50mg6mL500μL-6mL
500mg-2g25mg-100mg12mL3mL-10mL

Ordering Information

Item   No. SpecificationPackage (pcs/pk)
SLSPE301C8SAXC8/SAX, 30mg/1mL100
SLSPE1001C8SAXC8/SAX, 100mg/1mL100
SLSPE2003C8SAXC8/SAX, 200mg/3mL50
SLSPE5003C8SAXC8/SAX, 500mg/3mL50
SLSPE2006C8SAXC8/SAX, 200mg/6mL30
SLSPE5006C8SAXC8/SAX, 500mg/6mL30
SLSPE1K6C8SAXC8/SAX, 1g/6mL30
SLSPE1K12C8SAXC8/SAX, 1g/12mL20
SLSPE2K12C8SAXC8/SAX, 2g/12mL20
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