( 4
Reference
(by
application)
Column Cross
~
-
II
Pb\UiJ·
"
~
CAPILLARYCOLWIVINS
LAElORA;rORY
MEGA
Phase Composition
Temperature
USP
EPA Methods.
Applications
Max
*
Classification
Normatives
MEGA -1
100%Methyl Polysiloxane
350°C G1, G2. G9, G38
EPA504.1, 505, 606,
General purpose column.Solventimpurities, PCB congeners (Aroclormixes), simulated
8141 A
distillation,drugsofabuse, gases, naturalgases, essential oils,semivolatiles, pesticides.
MEGA-1 MS
100%Methyl Polysiloxane
350°C G1, G2. G9, G38
EPA606
General purpose column (see MEGA-I) for GC-MS use.
(LowBleeding)
MEGA-1 HT
100%Methyl Polysiloxane
380°C
G2
General purpose column (see MEGA-I) for high temperature use.
(HighTemperature)
EPA611/8110, 604,606,607,608/8081, General purpose column.Solventimpurities. PCB congeners (Arcclormixes).
MEGA- 5
5%Phenyl, 95%Methyl Polysiloxane
350°C
G27,G36,G41 609,612,613,615,619.622,8015B,
8041.8061A. 8082.8091.8121.8141A hydocarbons, essential oils,semlvclatlles, pesticides etc.
5%Phenyl, 95%Methyl Polysiloxane
EPA 513.525.552.2.604.606.610.
MEGA- 5 MS
(LowBleeding)
350°C
G27,G36,G41 613.625.1625.1653.8100.8141A.
General purpose column (see MEGA-5) for GC-MS use.
8270C. 8280A
MEGA- 5 HT
5%Phenyl, 95%Methyl Polysiloxane
380°C
G27,G36,G41
General purpose column (see MEGA-5) for high temperature use.
(HighTemperature)
MEGA -Wax
G14, G15, G16,
EPA602, 603, 619, 8121,
General purpose column.FAMEs, solvents, BTEX aromatics, flavourcompounds,
Polyethylenglycol (PEG)
250°C
G20, G39, G47
USP467 (OVls)
alcohols. lIme yourWAX column polarity!AskusforacustomPEG basedcolumn
besides ourwellknownstandard MEGA-WAX.Contactusformoreinformation
I
MEGA -Wax MS
Polyethylenglycol (PEG)
250°C
G14, G15, G16,
EPA602, 603, 619,
General purpose column (see MEGA-WAX) for GC-MS use.
(LowBleeding)
G20, G39, G47
USP467 (OVls)
MEGA -Wax HT
Polyethylenglycol (PEG)
300°C
General purpose column (see MEGA-WAX) for high temperature use.
(HighTemperature)
MEGA-1701
7%Cyanopropyl, 7%Phenyl,
280°C
G46
EPA513, 515.2, 552.2, 607,
General purpose column. Alcohols, oxygenates, PCBcongeners
86%Methyl Polysiloxane
619,622, 8091, 8121, 8151A (e.g. Arocior mixes) etc. Ideal as confirmation column.
MEGA - 35
35%Phenyl,
340°C
G28,G32,G42
EPA507,508,513,551.1,552.2 General purpose column. Substitued polar compounds. phenols,
65%Methyl Polysiloxane
607,611,615,622,8082,8141A PCBs, pesticides etc. Ideal as confirmation column.
MEGA - 35 MS
35%Phenyl,
340°C
G28,G42
General purpose column (see MEGA-35) for GC-MS use.
65%Methyl Polysiloxane(LowBleeding)
MEGA-17
50%Phenyl,
340°C
G3,G17
EPA604, 608. 619, 8060, 8081
General purpose column. Phthalate esters, rosin acids, herbicides,
50%Methyl Polysiloxane
pharmaceuticals etc. Ideal as confirmation column.
MEGA-17 MS
50%Phenyl,
340°C
G3,G17
General purpose column (see MEGA-17) for GC-MS use.
50%Methyl Polysiloxane(LowBleeding)
MEGA - ACID (FFAP)
Polyethylenglycol (PEG)AcidModified
250°C
G14, G15, G16,
General purpose column. Free acids, FAMEs, solvents, BTEX aromatics,
G25, G35, G39
flavour compounds, alcohols, polar compounds.
MEGA - 10 FAMEs
100%Cyanopropyl Polysiloxane
260°C
G5,G8,G48
High polarity column ideal for cis/trans FAMEsand dioxins isomers.
MEGA- 225
25%Cyanopropyl, 25%Phenyl,
280°C
G7, G19
Mid to high polarity column for carbohydrate, sterols, flavour
50%Methyl Polysiloxane
compounds.
MEGA- 225 MS
25%Cyanopropyl, 25%Phenyl,
280°C
G7, G19
Mid to high polarity column (see MEGA-225) for GC-MS use.
50%Methyl Polysiloxane(LowBleeding)
6%Cyanopropylphenyl,
EPA501.3,502.1,502.2,503.1,504.1,
MEGA - 624
94%Methyl Polysiloxane
280°C
G43
524.2,601,602,603.624,1624,8010B,
General purpose column ideal for volatile organic pollutants.
8021B, 8030A, 8260B, USP 467(OVls)
Alltrademarksmentionedinthisdocumentareregistered.
*:
the temperaturerangemaychangedepending onstationaryphasefilmthickness.
