Metabolomics Workbench : NIH Data Repository

MB Sample ID: SA358839

Local Sample ID:	July_3
Subject ID:	SU003430
Subject Type:	Plant
Subject Species:	Pinus koraiensis
Taxonomy ID:	88728

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Sample Preparation
Chromatography
Analysis
MS

Sample Preparation:

Sampleprep ID:	SP003437
Sampleprep Summary:	A volume of 100 ml of leachates was extracted by 300 ml ethyl acetate (Analytical grade, Tianjin Fengchuan Chemical Reagent Co., Ltd, 426 Tianjin, China) then evaporated by rotary evaporator at 45°C with 4°C-condensed water recycled in low-temperature circulator. The remaining sediment was 429 rinsed with 2.5 ml of hexane (HPLC, EMD Millipore, Billerica, MA, USA). The liquid hexane was filtered using a 0.22 um Millipore filter (Catridge filter, Jin Teng, China) for gas chromatography-mass spectrometry (GC-MS) analysis.

Sampleprep ID:

SP003437

Sampleprep Summary:

A volume of 100 ml of leachates was extracted by 300 ml ethyl acetate (Analytical grade, Tianjin Fengchuan Chemical Reagent Co., Ltd, 426 Tianjin, China) then evaporated by rotary evaporator at 45°C with 4°C-condensed water recycled in low-temperature circulator. The remaining sediment was 429 rinsed with 2.5 ml of hexane (HPLC, EMD Millipore, Billerica, MA, USA). The liquid hexane was filtered using a 0.22 um Millipore filter (Catridge filter, Jin Teng, China) for gas chromatography-mass spectrometry (GC-MS) analysis.