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Benzalkonium chloride from waste water
Summary
Type: SPEApplication #: 301940
Catalog#: 730013 - SPE Cartridges, Chromabond, C18 ec, 3ml, PP, 500mg, 50/pk
Detection:
Conditions: Column conditioning:
force or aspirate 1 column volume methanol, then 1 column volume dist. water
through the column
Sample application:
force or aspirate 10 ml of the waste water sample through the column
Column washing:
force or aspirate 1 column volume dist. water, then 1 column volume ethyl
acetate through the column
Elution:
3 x 1 ml methanol/ethyl acetate (1:1, v/v) with 1 % calcium chloride
Authors: Kümmerer K
Source: J Chromatogr A 774 (1997) 281 - 286
Details
Legend: Compounds investigated: 0.5 - 2.0 mg/l benzalkonium chloride (n = 11 - 13) 93 - 95 % recovery