amber labeled chromatography sample vials evaporation-proof seal
Method 1699: Pesticides in Water, Soil, Sediment, Biosolids, and
environmental samples by high resolution gas chromatography/high 6.1.1.3 If amber bottles are not available, samples must be protected from light.
Thin-Layer Chromatography for Binding Media Analysis – Getty Center
The carrier solvent of the sample solution evaporates and deposits tions are stored in tightly sealed glass vials and can be kept in the refrig.
Best Lab Autosampler Vials – Buying Guide | Gistgear
2ml ...
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