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1-n-Dodecylnaphthalene
One 40 g soil standard in a screw-cap bottle
Colistin sulfate
Textiles are wetted with either the acidic or alkaline solution to test the combined effect of perspiration solution and exposure to light according to ISO 105-B07
Silica gel with quaternary ammonium modification
Alaska BTEX in Soil, Soil QR 455044M 1-n-DodecylnaphthaleneOne 2 mL flame sealed ampule along with clean soil matrix for spiking. Use with method AK101 for all BTEX analytes at 5 100 mg kg after spiking.
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