For permission to reproduce any portion of this application note, please contact Restek’s publications/graphics department by phone (ext. 2128) or FAX.
Restek Trademarks:
FAMEWAX, Stabilwax, Thermolite.
Other Trademarks:
Carbowax—UnionCarbide Corp.
Product Listing
FattyAcidMethyl EsterMixtures
CarbonNo.
Compound
CAS# cat.#
C14:0
methyl myristate
124-10-7 35045
C14:1
∆
9 cis
methyl myristoleate
56219-06-8 35046
C15:0
methyl pentadecanoate 7162-64-1 35047
C16:0
methyl palmitate
112-39-0 35048
C16:1
∆
9 cis
methyl palmitoleate
1120-25-8 35049
C17:0
methyl heptadecanoate 1731-92-6 35050
C18:0
methyl stearate
112-61-8 35051
C18:1
∆
9 cis
methyl oleate
112-62-9 35052
C18:2
∆
9, 12 cis
methyl linoleate
112-63-0 35053
C18:3
∆
9,12,15 cis
methyl linolenate
301-00-8 35054
C19:0
methyl nonadecanoate 1731-94-8 35055
C20:0
methyl arachidate
1120-28-1 35056
C20:1
∆
11 cis
methyl eicosenoate
2390-09-2 35057
C20:2
∆
11,14 cis
methyl eicosadienoate 2463-02-7 35058
C20:3
∆
11,14,17 cis
methyl eicosatrienoate 55682-88-7 35059
C20:4
∆
5,8,11,14 cis methyl arachidonate
2566-89-4 35060
Neat fatty acidmethyl esters canbe used toprepare specific
mixtures not commercially available. Theseproducts areof the
highest purity available. Each compound is packagedunder a
nitrogenblanket to ensure product stability.ACertificate of
Analysis is providedwith each ampul.
Packaged100mg/ampul.
High-CapacitySplitVentTrap
Each
5-pk.
20698
20699
• Reduces the release of hazardousmaterials into the labwhen
using a split injectionmode.
• Lasts onemonthor 1,500 injections.
• Connecting lines andmountingkit included.
Thermolite
®
Septa (green)
SeptumDiameter
25-pk.
50-pk.
100-pk.
9.5mm (
3
/
8
")
20359
20360 20361
10mm
20378
20379 20380
11mm (
7
/
16
")
20363
20364 20365
Shimadzu Plug
20372
20373 20374
• Lowest bleedonFIDs, ECDs, andMSDs.
• Excellent puncturability.
• Preconditioned/ready touse.
• Does not adhere tohotmetal surfaces.
• Usable to340°C inlet temperatures.
• Packaged innon-contaminating tins.
FAMEWAX
™
Columns
ID
df (µm)
Stable to
30m
0.25mm 0.25
250°C
12497
0.32mm 0.25
250°C
12498
0.53mm 0.50
250°C
12499
• Ideal for FAME analysis.
• Similar toOmegawax
™
columns.
AutosamplerSyringe6-Packs forHP7673GCs
Volume Needle
Gauge Hamilton
SGE
(µL)
Term.
Restek cat.# Restek cat.#
5
ASN/F
23s
20170
24783
5
ASN/F
26s
21230
24782
5
ASN/F 23s-26s
24594
21214
10
ASN/F
23s
20169
24787
10
ASN/F
26s
24599
24786
10
ASN/F 23s-26s
24600
21215
• Hamilton andSGE syringes are designed and tested tomeet
critical autosampler specifications.
• Needle point styles are developed towithstandmultiple, fast
septum injections.
