Gas
Chromatography

H2

for GC FID Fuel Gas 30cc/min

Ideal for Capillary GC 2 to 5 cc/min/Split Flow50ml/min
HIGH Speed GC

Texol NM-H2 150psi 99..9999%
Texol PG-H2 100psi 99.999%

N2

packed Column GC 30cc/min 1/8” Column

Slightly more efficient at optimum flow rated 15cm/sec

Texol TPL-MG240 with B/in Air Compressor 200cc/mon 99.9999%

ZERO-Air

for High Sensitivity FID ~250cc/min

Catalyst system for <0.5ppM CH4;requires AIr Supply

Helium

Ideal Carrier Gas
Essential for GC Helium Ionisation Detector
Preferred for GC/MS

but supposedly the Earth is running out of Natural Helium
Price is going up and up
- except for that produced from Nuclear Energy - still a “taboo” subject ( in Australia )

Pays for itself in 1 to 3 years

Safety issues

eliminates gas bottles

minimises in-house gas plumbing

ideal form multi-floor labs

GC Carrier Gas requires HIGH PURITY - Gas Filters and OxyTraps - particularly at High Column temperatures and capillary column use
Also for Detector Make-up Detector Gas and High Senitivity GC DEtectors eg TCD, ECD, HID, MS

Hydrogen GEN

Zero Air GEN

MicroGEN2

2009 DJVU Cat 715pages   SEARCH ALL Text  ALL Pages

FANCYDJVU 09 Catalog ( Requires Active-X ) . . . Archive 07 Site

10% Discount on Most Rxi-1 and
Rxi-5 Fused Silica Columns
Feb01 to June30 2009
But YOU need to ASK !

DJvu Plug-in Viewer now from http://www.celartem.com/en/

much of our Archive pages use this format

Featured Products Updated Quarterly see also Restek ADVantage Newsletter Quarterly Latest 08-3,08-2, 08-1,,(PDF)  . . . Advantage NEWS Back Issues earlier issues in DJVu
some Chromalytic Specials 1/2 price LOOK ! . . .

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General Info

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specialists in chromtography Chromalytic Technology 08 

 see also http://www.chromtech.com.au
for more detail pages

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