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Sedative / Hypnotic Drugs from Urine
Summary
Type: SPEApplication #: 301080
Catalog#: 730012 - SPE Cartridges, Chromabond, C18 ec, 3ml, PP, 200mg, 50/pk
Detection:
Conditions: Column conditioning:
2 ml methanol, then 5 ml dist. water
Sample application:
Slowly force or aspirate the sample through the column
Column washing:
2 ml hydrochloric acid / potassium chloride buffer pH 2, then 3 ml buffer /
methanol (85 : 15, v/v)
Elution:
2 ml methanol / water (7:3 or 6:4, v/v) pH 7.0
Authors: Macherey-Nagel
Source: LC Department
Details
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