Catalogue # Pack Size
Silica Cartridge, 1g/6mL
A6001G06-50 Pack of 50
Silica Cartridge, 2g/12mL
A6002G12-25 Pack of 25
Silica Cartridge, 5g/20mL
A6005G20-25 Pack of 25
Silica Cartridge, 500mg/3mL
A6050003-50 Pack of 50
Alumina (basic) Cartridge, 1g/12mL
A7601G12-25 Pack of 25
Alumina (basic) Cartridge, 500mg/6mL
A7650006-50 Pack of 50
Alumina (neutral) Cartridge, 1g/12mL
A7701G12-25 Pack of 25
Alumina (neutral) Cartridge, 500mg/6mL A7750006-50 Pack of 50
Florosil Cartridge, 1g/12mL
A7801G12-25 Pack of 25
Florosil Cartridge, 2g/20mL
A7802G20-25 Pack of 25
Florosil Cartridge, 500mg/3mL
A7850003-50 Pack of 50
Florosil Cartridge, 500mg/6mL
A7850006-50 Pack of 50
Weak Anion Exchange Cartridge, 100mg/1mL A8010001-50 Pack of 25
Strong Anion Exchange Cartridge, 100mg/1mL A8210001-50 Pack of 25
Activated Charcoal Cartridge, 2g/6mL
A9302G06-25 Pack of 25
Many EPA methodologies suggest Sample Clean-
up Cartridges to clean up organic samples prior
to analysis to remove interfering compounds.
All clean up cartridges from Environmental Express are supplied pre-activated and
vacuum sealed to maintain their activity level.
Florosil cleanup cartridges (EPA 3620C) are used when analytes of interest include
phthalate esters, haloethers, organophosphate pesticides, organochlorine
pesticides, nitrosamines, chlorinated hydrocarbons and other compounds.
Use activated silica cartridges, outlined in EPA 3630C, for PAH's, derivatized
phenolic compounds, organochlorine compounds and PCB's as Aroclors.
A five gram activated silica cartridge is required for Massachusetts EPH, and is now
required in several states.
Alumina sample clean-up cartridges are used for cleanup by EPA 3610 and EPA 3611
and targeted phthalate esters, nitrosamines and petroleum wastes.
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