110880 Determination of plant treatment agents in water acc. to DIN EN ISO 11369 (F12)

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Determination of plant treatment agents in water acc. to DIN EN ISO 11369 (F12)

Summary

Type: HPLC
Application #: 110880
Catalog#: 720055.40 - MN HPLC Column, Nucleosil C18, 120A, 3um, 4x250mm
Detection: UV, 230 and 245 nm
Conditions: Eluents: A) 20 mmol ammonium acetate / methanol 75:25; B) Methanol
Gradient: 0-9.5% B in 30 min., isocratic up to 60 min., 9.5-87% B up to 90 min.
Temperature: 40 °C
Injection volume: 50 ul (c = 5-20 ng/l)
Flow rate: 1 mL/min
Authors: LC department
Source: Macherey-Nagel, November 1997