Citation:

PANGAEA.987812 (dataset in review)

Name: Plant wax composition of sediment core ROT21 from the Rotsee, Switzerland
License: https://creativecommons.org/licenses/by/4.0/
Keywords: Biomarkers; Central Europe; CSIA; d13C; d2H; fatty acids; Holocene; Lake sediment core; leaf waxes; n-alkanes; plant waxes; Rotsee; Switzerland; Younger Dryas

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Abstract:

This dataset comprises raw downcore plant wax data (compound-specific concentration, δ2H, and δ13C of n-alkanes and fatty acids) from the Rotsee sediment core ROT21. A lake located in Central Switzerland, 47°04′10″N, 8°18′48″E, 419 m a.s.l.), spanning the Late Glacial to Holocene (~12.9–0 ka cal BP). It supports hydroclimate and vegetation reconstructions in Santos et al. (2025, Geophysical Research Letters, in submission), focusing on δ²H values and relative abundances of n-alkanes to derive precipitation δ²Hprc after vegetation corrections.

Keyword(s):

Biomarkers; Central Europe; CSIA; d13C; d2H; fatty acids; Holocene; Lake sediment core; leaf waxes; n-alkanes; plant waxes; Rotsee; Switzerland; Younger Dryas

Related to:

Santos, Ricardo N; Nelson, Daniel B; Klatt, Antonia; Schubert, Carsten J; Dubois, Nathalie; De Jonge, Cindy; Ladd, S N (submitted): Holocene Hydroclimate Reconstruction in Europe: Overcoming Vegetation Bias in Plant Wax Hydrogen Isotopes. Geophysical Research Letters

References:

De Jonge, Cindy; Dubois, Nathalie; Ladd, S N; Deng, Longhui; Gajendra, Niroshan; Haghipour, Negar; Schubert, Carsten J; Lever, Mark A (2025): Holocene environmental change in Rotsee and its impact on sedimentary carbon storage. Journal of Paleolimnology, 73(4), 311-327, https://doi.org/10.1007/s10933-025-00361-3

Funding:

University of Basel, grant/award no. PCEFP2 194211 : ADAPT: Algal Dynamics And Productivity through

Coverage:

Latitude: 48.069444 * Longitude: 9.313333

Date/Time Start: 2021-10-03T00:00:00 * Date/Time End: 2021-10-05T00:00:00

Minimum DEPTH, sediment/rock: 0.193 m * Maximum DEPTH, sediment/rock: 10.100 m

Event(s):

ROT21 * Latitude Start: 48.069444 * Longitude Start: 9.313333 * Latitude End: 48.069444 * Longitude End: 9.313333 * Date/Time Start: 2021-10-03T00:00:00 * Date/Time End: 2021-10-05T00:00:00 * Elevation Start: 419.0 m * Elevation End: 419.0 m * Lake water depth: 5.5 * Location: Rotsee, Switzerland * Method/Device: Gravity corer, UWITEC (GCUWI) * Comment: 2021-10-03/05

Comment:

This dataset contains compound-specific hydrogen (δ2H) and carbon (δ13C) isotope compositions and concentrations of long-chain n-alkanes and fatty acids (n-alkanoic acids) from the ROT21 sediment record of Rotsee, Central Switzerland (47°04′10″N, 8°18′48″E, 419 m a.s.l.). Sediment cores were retrieved in October 2021 using a UWITEC gravity corer, and the dataset spans the past ~13,000 years based on 19 radiocarbon dates (terrestrial and aquatic macrofossils) integrated with 210Pb and 137Cs profiles (see De Jonge et al., 2025). Laboratory analyses were conducted between February 2023 and November 2024 at the University of Basel.

Sediment samples (~2–5 g) were sub-sampled, freeze-dried, spiked with internal standards (n-C19-alkanoic acid, n-C36-alkane, 2-octadecanone, and n-C21-alkanol), and extracted with dichloromethane/methanol (9:1, v/v) using an Accelerated Solvent Extractor (Dionex ASE 350, Thermo Fisher Scientific). Following saponification, neutral fractions were separated via silica gel chromatography, and fatty acids were converted to fatty acid methyl esters (FAMEs). Both n-alkanes and FAMEs were further purified to isolate saturated compounds using AgNO3-impregnated silica gel columns, then analyzed and quantified by gas chromatography with flame ionization detection (GC-FID). Peak areas were normalized to recovery standards to account for potential losses during sample handling, and compounds were identified by comparison with external standards.

Compound-specific δ2H and δ13C values were determined by gas chromatography-isotope ratio mass spectrometry (GC-IRMS) and normalized to the VSMOW-SLAP (δ2H) and VPDB (δ13C) scales. Analytical precision was ±3-5 ‰ for δ2H and ±0.2–0.3 ‰ for δ13C.

The dataset was generated to reconstruct Holocene hydroclimate and vegetation dynamics in Central Europe using plant wax δ2H records. Full methodological details are provided in the associated manuscript (Santos et al., in submission).

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	Sample code/label	Sample label		Santos, Ricardo N
2	DEPTH, sediment/rock	Depth sed	m	Santos, Ricardo N		Geocode
3	AGE	Age	ka BP	Santos, Ricardo N		Geocode
4	n-Alkane C23, δD	C23 δD	‰ SMOW	Santos, Ricardo N	Gas chromatography - Isotope ratio mass spectrometer (GC-IRMS)	vs. VSMOW
5	n-Alkane C23, δD	C23 δD	‰ SMOW	Santos, Ricardo N	Gas chromatography - Isotope ratio mass spectrometer (GC-IRMS)
6	Counts	Counts	#	Santos, Ricardo N		C23_Count of d2H.VSMOW
7	n-Alkane C25, δD	C25 δD	‰ SMOW	Santos, Ricardo N	Gas chromatography - Isotope ratio mass spectrometer (GC-IRMS)	vs. VSMOW
8	n-Alkane C25, δD, standard deviation	C25 δD std dev	±	Santos, Ricardo N	Gas chromatography - Isotope ratio mass spectrometer (GC-IRMS)
9	Counts	Counts	#	Santos, Ricardo N		C25_Count of d2H.VSMOW
10	n-Alkane C27, δD	C27 δD	‰ SMOW	Santos, Ricardo N	Gas chromatography - Isotope ratio mass spectrometer (GC-IRMS)	vs. VSMOW
11	n-Alkane C27, δD, standard deviation	C27 δD std dev	±	Santos, Ricardo N	Gas chromatography - Isotope ratio mass spectrometer (GC-IRMS)
12	Counts	Counts	#	Santos, Ricardo N		C27_Count of d2H.VSMOW
13	n-Alkane C29, δD	C29 δD	‰ SMOW	Santos, Ricardo N	Gas chromatography - Isotope ratio mass spectrometer (GC-IRMS)
14	n-Alkane C29, δD, standard deviation	C29 δD std dev	±	Santos, Ricardo N	Gas chromatography - Isotope ratio mass spectrometer (GC-IRMS)
15	Counts	Counts	#	Santos, Ricardo N		C29_Count of d2H.VSMOW
16	n-Alkane C31, δD	C31 δD	‰ SMOW	Santos, Ricardo N	Gas chromatography - Isotope ratio mass spectrometer (GC-IRMS)	vs. VSMOW
17	n-Alkane C31, δD, standard deviation	C31 δD std dev	±	Santos, Ricardo N	Gas chromatography - Isotope ratio mass spectrometer (GC-IRMS)
18	Counts	Counts	#	Santos, Ricardo N		C31_Count of d2H.VSMOW
19	n-Alkane C21, δ13C	C21 δ13C	‰ PDB	Santos, Ricardo N	Gas chromatography - Isotope ratio mass spectrometer (GC-IRMS)	vs. VPDB
20	n-Alkane C21, δ13C, standard deviation	C21 δ13C std dev	±	Santos, Ricardo N	Gas chromatography - Isotope ratio mass spectrometer (GC-IRMS)
21	Counts	Counts	#	Santos, Ricardo N		nC21_Count of d13C.VPDB
22	n-Alkane C23, δ13C	C23 δ13C	‰ PDB	Santos, Ricardo N	Gas chromatography - Isotope ratio mass spectrometer (GC-IRMS)	vs. VPDB
23	n-Alkane C23, δ13C, standard deviation	C23 δ13C std dev	±	Santos, Ricardo N	Gas chromatography - Isotope ratio mass spectrometer (GC-IRMS)
24	Counts	Counts	#	Santos, Ricardo N		nC23_Count of d13C.VPDB
25	n-Alkane C25, δ13C	C25 δ13C	‰ PDB	Santos, Ricardo N	Gas chromatography - Isotope ratio mass spectrometer (GC-IRMS)	vs. VPDB
26	n-Alkane C25, δ13C, standard deviation	C25 δ13C std dev	±	Santos, Ricardo N	Gas chromatography - Isotope ratio mass spectrometer (GC-IRMS)
27	Counts	Counts	#	Santos, Ricardo N		nC25_Count of d13C.VPDB
28	n-Alkane C27, δ13C	C27 δ13C	‰ PDB	Santos, Ricardo N	Gas chromatography - Isotope ratio mass spectrometer (GC-IRMS)	vs. VPDB
29	n-Alkane C27, δ13C, standard deviation	C27 δ13C std dev	±	Santos, Ricardo N	Gas chromatography - Isotope ratio mass spectrometer (GC-IRMS)
30	Counts	Counts	#	Santos, Ricardo N		nC27_Count of d13C.VPDB
31	n-Alkane C29, δ13C	C29 δ13C	‰ PDB	Santos, Ricardo N	Gas chromatography - Isotope ratio mass spectrometer (GC-IRMS)	vs. VPDB
32	n-Alkane C29, δ13C, standard deviation	C29 δ13C std dev	±	Santos, Ricardo N	Gas chromatography - Isotope ratio mass spectrometer (GC-IRMS)
33	Counts	Counts	#	Santos, Ricardo N		nC29_Count of d13C.VPDB
34	n-Alkane C31, δ13C	C31 δ13C	‰ PDB	Santos, Ricardo N	Gas chromatography - Isotope ratio mass spectrometer (GC-IRMS)	vs. VPDB
35	n-Alkane C31, δ13C, standard deviation	C31 δ13C std dev	±	Santos, Ricardo N	Gas chromatography - Isotope ratio mass spectrometer (GC-IRMS)
36	Counts	Counts	#	Santos, Ricardo N		nC31_Count of d13C.VPDB
37	C16:0-fatty acid methyl esters, δD	δD C16:0-FAME	‰ SMOW	Santos, Ricardo N	Gas chromatography - Isotope ratio mass spectrometer (GC-IRMS)	vs. VSMOW, average
38	C16:0-fatty acid methyl esters, δD, standard deviation	δD C16:0-FAME std dev	±	Santos, Ricardo N	Gas chromatography - Isotope ratio mass spectrometer (GC-IRMS)
39	Counts	Counts	#	Santos, Ricardo N		C16:0 FAME Count of d2H.VSMOW
40	C18:0-fatty acid methyl esters, δD	δD C18:0-FAME	‰ SMOW	Santos, Ricardo N	Gas chromatography - Isotope ratio mass spectrometer (GC-IRMS)	vs. VSMOW, average
41	C18:0-fatty acid methyl esters, δD, standard deviation	δD C18:0-FAME std dev	±	Santos, Ricardo N	Gas chromatography - Isotope ratio mass spectrometer (GC-IRMS)
42	Counts	Counts	#	Santos, Ricardo N		C18:0 FAME Count of d2H.VSMOW
43	C20:0-fatty acid methyl esters, δD	δD C20:0-FAME	‰ SMOW	Santos, Ricardo N	Gas chromatography - Isotope ratio mass spectrometer (GC-IRMS)	vs. VSMOW, average
44	C20:0-fatty acid methyl esters, δD, standard deviation	δD C20:0-FAME std dev	±	Santos, Ricardo N	Gas chromatography - Isotope ratio mass spectrometer (GC-IRMS)
45	Counts	Counts	#	Santos, Ricardo N		C20:0 FAME Count of d2H.VSMOW
46	C22:0-fatty acid methyl esters, δD	δD C22:0-FAME	‰ SMOW	Santos, Ricardo N	Gas chromatography - Isotope ratio mass spectrometer (GC-IRMS)	vs. VSMOW, average
47	C22:0-fatty acid methyl esters, δD, standard deviation	δD C22:0-FAME std dev	±	Santos, Ricardo N	Gas chromatography - Isotope ratio mass spectrometer (GC-IRMS)
48	Counts	Counts	#	Santos, Ricardo N		C22:0 FAME Count of d2H.VSMOW
49	C24:0-fatty acid methyl esters, δD	δD C24:0-FAME	‰ SMOW	Santos, Ricardo N	Gas chromatography - Isotope ratio mass spectrometer (GC-IRMS)	vs. VSMOW, average
50	C24:0-fatty acid methyl esters, δD, standard deviation	δD C24:0-FAME std dev	±	Santos, Ricardo N	Gas chromatography - Isotope ratio mass spectrometer (GC-IRMS)
51	Counts	Counts	#	Santos, Ricardo N		C24:0 FAME Count of d2H.VSMOW
52	C26:0-fatty acid methyl esters, δD	δD C26:0-FAME	‰ SMOW	Santos, Ricardo N	Gas chromatography - Isotope ratio mass spectrometer (GC-IRMS)	vs. VSMOW, average
53	C26:0-fatty acid methyl esters, δD, standard deviation	δD C26:0-FAME std dev	±	Santos, Ricardo N	Gas chromatography - Isotope ratio mass spectrometer (GC-IRMS)
54	Counts	Counts	#	Santos, Ricardo N		C26:0 FAME Count of d2H.VSMOW
55	C28:0-fatty acid methyl esters, δD	δD C28:0-FAME	‰ SMOW	Santos, Ricardo N	Gas chromatography - Isotope ratio mass spectrometer (GC-IRMS)	vs. VSMOW, average
56	C28:0-fatty acid methyl esters, δD, standard deviation	δD C28:0-FAME std dev	±	Santos, Ricardo N	Gas chromatography - Isotope ratio mass spectrometer (GC-IRMS)
57	Counts	Counts	#	Santos, Ricardo N		C28:0 FAME Count of d2H.VSMOW
58	C30:0-fatty acid methyl esters, δD	δD C30:0-FAME	‰ SMOW	Santos, Ricardo N	Gas chromatography - Isotope ratio mass spectrometer (GC-IRMS)	vs. VSMOW, average
59	C30:0-fatty acid methyl esters, δD, standard deviation	δD C30:0-FAME std dev	±	Santos, Ricardo N	Gas chromatography - Isotope ratio mass spectrometer (GC-IRMS)
60	Counts	Counts	#	Santos, Ricardo N		C30:0 FAME Count of d2H.VSMOW
61	C16:0-fatty acid methyl esters, δ13C	δ13C C16:0-FAME	‰ PDB	Santos, Ricardo N	Gas chromatography - Isotope ratio mass spectrometer (GC-IRMS)	vs. VPDB, average
62	C16:0-fatty acid methyl esters, δ13C, standard deviation	δ13C C16:0-FAME std dev	±	Santos, Ricardo N	Gas chromatography - Isotope ratio mass spectrometer (GC-IRMS)
63	Counts	Counts	#	Santos, Ricardo N		C16:0 FAME Count of d13C.VPDB
64	C18:0-fatty acid methyl esters, δ13C	δ13C C18:0-FAME	‰ PDB	Santos, Ricardo N	Gas chromatography - Isotope ratio mass spectrometer (GC-IRMS)	vs. VPDB, average
65	C18:0-fatty acid methyl esters, δ13C, standard deviation	δ13C C18:0-FAME std dev	±	Santos, Ricardo N	Gas chromatography - Isotope ratio mass spectrometer (GC-IRMS)
66	Counts	Counts	#	Santos, Ricardo N		C18:0 FAME Count of d13C.VPDB
67	C20:0-fatty acid methyl esters, δ13C	δ13C C20:0-FAME	‰ PDB	Santos, Ricardo N	Gas chromatography - Isotope ratio mass spectrometer (GC-IRMS)	vs. VPDB, average
68	C20:0-fatty acid methyl esters, δ13C, standard deviation	δ13C C20:0-FAME std dev	±	Santos, Ricardo N	Gas chromatography - Isotope ratio mass spectrometer (GC-IRMS)
69	Counts	Counts	#	Santos, Ricardo N		C20:0 FAME Count of d13C.VPDB
70	C22:0-fatty acid methyl esters, δ13C	δ13C C22:0-FAME	‰ PDB	Santos, Ricardo N	Gas chromatography - Isotope ratio mass spectrometer (GC-IRMS)	vs. VPDB, average
71	C22:0-fatty acid methyl esters, δ13C, standard deviation	δ13C C22:0-FAME std dev	±	Santos, Ricardo N	Gas chromatography - Isotope ratio mass spectrometer (GC-IRMS)
72	Counts	Counts	#	Santos, Ricardo N		C22:0 FAME Count of d13C.VPDB
73	C24:0-fatty acid methyl esters, δ13C	δ13C C24:0-FAME	‰ PDB	Santos, Ricardo N	Gas chromatography - Isotope ratio mass spectrometer (GC-IRMS)	vs. VPDB, average
74	C24:0-fatty acid methyl esters, δ13C, standard deviation	δ13C C24:0-FAME std dev	±	Santos, Ricardo N	Gas chromatography - Isotope ratio mass spectrometer (GC-IRMS)
75	Counts	Counts	#	Santos, Ricardo N		C24:0 FAME Count of d13C.VPDB
76	C26:0-fatty acid methyl esters, δ13C	δ13C C26:0-FAME	‰ PDB	Santos, Ricardo N	Gas chromatography - Isotope ratio mass spectrometer (GC-IRMS)	vs. VPDB, average
77	C26:0-fatty acid methyl esters, δ13C, standard deviation	δ13C C26:0-FAME std dev	±	Santos, Ricardo N	Gas chromatography - Isotope ratio mass spectrometer (GC-IRMS)
78	Counts	Counts	#	Santos, Ricardo N		C26:0 FAME Count of d13C.VPDB
79	C28:0-fatty acid methyl esters, δ13C	δ13C C28:0-FAME	‰ PDB	Santos, Ricardo N	Gas chromatography - Isotope ratio mass spectrometer (GC-IRMS)	vs. VPDB, average
80	C28:0-fatty acid methyl esters, δ13C, standard deviation	δ13C C28:0-FAME std dev	±	Santos, Ricardo N	Gas chromatography - Isotope ratio mass spectrometer (GC-IRMS)
81	Counts	Counts	#	Santos, Ricardo N		C28:0 FAME Count of d13C.VPDB
82	C30:0-fatty acid methyl esters, δ13C	δ13C C30:0-FAME	‰ PDB	Santos, Ricardo N	Gas chromatography - Isotope ratio mass spectrometer (GC-IRMS)	vs. VPDB, average
83	C30:0-fatty acid methyl esters, δ13C, standard deviation	δ13C C30:0-FAME std dev	±	Santos, Ricardo N	Gas chromatography - Isotope ratio mass spectrometer (GC-IRMS)
84	Counts	Counts	#	Santos, Ricardo N		C30:0 FAME Count of d13C.VPDB
85	C32:0-fatty acid methyl esters, δ13C	δ13C C32:0-FAME	‰ PDB	Santos, Ricardo N	Gas chromatography - Isotope ratio mass spectrometer (GC-IRMS)	vs. VPDB, average
86	C32:0-fatty acid methyl esters, δ13C, standard deviation	δ13C C32:0-FAME std dev	±	Santos, Ricardo N	Gas chromatography - Isotope ratio mass spectrometer (GC-IRMS)
87	Counts	Counts	#	Santos, Ricardo N		C32:0 FAME Count of d13C.VPDB
88	n-Alkane C17	C17	µg/g	Santos, Ricardo N	Gas chromatography - Isotope ratio mass spectrometer (GC-IRMS)
89	n-Alkane C20	C20	µg/g	Santos, Ricardo N	Gas chromatography - Isotope ratio mass spectrometer (GC-IRMS)
90	n-Alkane C21	C21	µg/g	Santos, Ricardo N	Gas chromatography - Isotope ratio mass spectrometer (GC-IRMS)
91	n-Alkane C22	C22	µg/g	Santos, Ricardo N	Gas chromatography - Isotope ratio mass spectrometer (GC-IRMS)
92	n-Alkane C23	C23	µg/g	Santos, Ricardo N	Gas chromatography - Isotope ratio mass spectrometer (GC-IRMS)
93	n-Alkane C24	C24	µg/g	Santos, Ricardo N	Gas chromatography - Isotope ratio mass spectrometer (GC-IRMS)
94	n-Alkane C25	C25	µg/g	Santos, Ricardo N	Gas chromatography - Isotope ratio mass spectrometer (GC-IRMS)
95	n-Alkane C26	C26	µg/g	Santos, Ricardo N	Gas chromatography - Isotope ratio mass spectrometer (GC-IRMS)
96	n-Alkane C27	C27	µg/g	Santos, Ricardo N	Gas chromatography - Isotope ratio mass spectrometer (GC-IRMS)
97	n-Alkane C28	C28	µg/g	Santos, Ricardo N	Gas chromatography - Isotope ratio mass spectrometer (GC-IRMS)
98	n-Alkane C29	C29	µg/g	Santos, Ricardo N	Gas chromatography - Isotope ratio mass spectrometer (GC-IRMS)
99	n-Alkane C30	C30	µg/g	Santos, Ricardo N	Gas chromatography - Isotope ratio mass spectrometer (GC-IRMS)
100	n-Alkane C31	C31	µg/g	Santos, Ricardo N	Gas chromatography - Isotope ratio mass spectrometer (GC-IRMS)
101	n-Alkane C32	C32	µg/g	Santos, Ricardo N	Gas chromatography - Isotope ratio mass spectrometer (GC-IRMS)
102	n-Alkane C33	C33	µg/g	Santos, Ricardo N	Gas chromatography - Isotope ratio mass spectrometer (GC-IRMS)
103	n-Alkane C34	C34	µg/g	Santos, Ricardo N	Gas chromatography - Isotope ratio mass spectrometer (GC-IRMS)
104	C14:0-fatty acid methyl esters	C14:0-FAME	µg/g	Santos, Ricardo N	Gas chromatography - Isotope ratio mass spectrometer (GC-IRMS)
105	C15:0-fatty acid methyl esters	C15:0-FAME	µg/g	Santos, Ricardo N	Gas chromatography - Isotope ratio mass spectrometer (GC-IRMS)
106	C16:0-fatty acid methyl esters	C16:0-FAME	µg/g	Santos, Ricardo N	Gas chromatography - Isotope ratio mass spectrometer (GC-IRMS)
107	C17:0-fatty acid methyl esters	C17:0-FAME	µg/g	Santos, Ricardo N	Gas chromatography - Isotope ratio mass spectrometer (GC-IRMS)
108	C18:0-fatty acid methyl esters	C18:0-FAME	µg/g	Santos, Ricardo N	Gas chromatography - Isotope ratio mass spectrometer (GC-IRMS)
109	C20:0-fatty acid methyl esters	C20:0-FAME	µg/g	Santos, Ricardo N	Gas chromatography - Isotope ratio mass spectrometer (GC-IRMS)
110	C21:0-fatty acid methyl esters	C21:0-FAME	µg/g	Santos, Ricardo N	Gas chromatography - Isotope ratio mass spectrometer (GC-IRMS)
111	C22:0-fatty acid methyl esters	C22:0-FAME	µg/g	Santos, Ricardo N	Gas chromatography - Isotope ratio mass spectrometer (GC-IRMS)
112	C23:0-fatty acid methyl esters	C23:0-FAME	µg/g	Santos, Ricardo N	Gas chromatography - Isotope ratio mass spectrometer (GC-IRMS)
113	C24:0-fatty acid methyl esters	C24:0-FAME	µg/g	Santos, Ricardo N	Gas chromatography - Isotope ratio mass spectrometer (GC-IRMS)
114	C25:0-fatty acid methyl esters	C25:0-FAME	µg/g	Santos, Ricardo N	Gas chromatography - Isotope ratio mass spectrometer (GC-IRMS)
115	C26:0-fatty acid methyl esters	C26:0-FAME	µg/g	Santos, Ricardo N	Gas chromatography - Isotope ratio mass spectrometer (GC-IRMS)
116	C27:0-fatty acid methyl esters	C27:0-FAME	µg/g	Santos, Ricardo N	Gas chromatography - Isotope ratio mass spectrometer (GC-IRMS)
117	C28:0-fatty acid methyl esters	C28:0-FAME	µg/g	Santos, Ricardo N	Gas chromatography - Isotope ratio mass spectrometer (GC-IRMS)
118	C29:0-fatty acid methyl esters	C29:0-FAME	µg/g	Santos, Ricardo N	Gas chromatography - Isotope ratio mass spectrometer (GC-IRMS)
119	C30:0-fatty acid methyl esters	C30:0-FAME	µg/g	Santos, Ricardo N	Gas chromatography - Isotope ratio mass spectrometer (GC-IRMS)
120	C31:0-fatty acid methyl esters	C31:0-FAME	µg/g	Santos, Ricardo N	Gas chromatography - Isotope ratio mass spectrometer (GC-IRMS)
121	C32:0-fatty acid methyl esters	C32:0-FAME	µg/g	Santos, Ricardo N	Gas chromatography - Isotope ratio mass spectrometer (GC-IRMS)

License:

Creative Commons Attribution 4.0 International (CC-BY-4.0) (License comes into effect after moratorium ends)

Status:

Curation Level: Enhanced curation (CurationLevelC)

Size:

6953 data points

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