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Heliflex
Heliflex columns are individually tested high-performance GC columns. These columns were formerly made by Grace Discovery.
Technical Data
Heliflex AT-1ms+: mass spec analysis for environmental, PAH, CLP pesticides, steroids and drugs
Heliflex AT-1ht+: high boiling compounds waxes, crude oil and triglycerides
Heliflex AT-1+: general purposes
Heliflex AT-5ms+: mass spec analysis for general applications
Heliflex AT-5+: general applications
Heliflex AT-20+: volatile compounds and solvents
Heliflex AT-50+: pesticides, herbicides, phthalate esters, free phenols and basic drugs
Heliflex AT-1301+: volatile organics, pharmaceuticals and EPA method 612
Heliflex AT-35ms+ / Heliflex AT-35+: pesticides, herbicides, drugs, aromatics
Heliflex AT-210+: ketones, aldehydes, silanes, glycols, nitro aromatics, herbicides and methods 8140 and 609
Heliflex AT-1701+: pesticides, PCB's, drugs, herbicides and TMS sugars
Heliflex AT-WAX+/ Heliflex AT-WAXms+: FAMEs, polar solvents, BTEX, flavour and fragrances, glycols, alcohols and aromatics
Heliflex AT-AquaWax DA+: acidic organic compounds and free fatty acids
Heliflex AT-AquaWax+: food and beverages
Heliflex AT-1000+: free fatty acids
Heliflex AT-502.2+: volatile organics and EPA methods 502.2, 524.2 and 8260
Heliflex AT-624+: EPA methods 524, 601, 602, 624, 8240 and 8260 and solvent analysis
Heliflex AT-225+: carbohydrates and solvents
Heliflex AT-Silar-90+: FAMEs
Heliflex AT-SILAR-100+: cis/trans isomers of FAMEs, dioxins and furans
Heliflex AT-3710+: boiling point of gasoline
Heliflex AT-SULFUR+: volatile sulfur compounds
Heliflex AT-Petro+: hydrocarbon mixtures
| Phase | Modification | USP | Inner diameter | Film thickness | Tmax |
| AT-1ms+ | dimethyl polysiloxane (100%) | G1, G2, G38 | 0.25 mm | 0.10, 0.25 μm | 330-350 °C |
0.32 mm | 0.25 μm | ||||
| AT-1ht+ | dimethyl polysiloxane (100%) | G1, G2, G38 | 0.25 mm | 0.10 μm | 400 °C |
| AT-1+ | dimethyl polysiloxane (100%) | G1, G2, G38 | 0.25 mm | 0.10, 0.20, 0.25, 1.00 μm | 300-350 °C |
0.32 mm | 0.10, 0.15, 0.25, 0.30, 1.00, 3.00, 5.00 μm | ||||
0.53 mm | 1.00, 1.20, 1.50, 2.65, 3.00, 5.00 μm | ||||
| AT-5ms+ | phenyl, methyl polysiloxane (5%/95%) | G27, G36 | 0.25 mm | 0.10, 0.25, 0.50, 1.00 μm | 350 °C |
0.32 mm | 0.25, 1.00 μm | ||||
| AT-5+ | phenyl, methyl polysiloxane (5%/95%) | G27, G36 | 0.25 mm | 0.10, 0.20, 0.25, 0.50, 1.00 μm | 300-350 °C |
0.32 mm | 0.25, 1.00 μm | ||||
0.53 mm | 0.50, 1.00, 1.20, 1.50, 2.65, 5.00 μm | ||||
| AT-20+ | phenyl, methyl polysiloxane (20%/80%) | G28, G32 | 0.25 mm | 0.25 μm | 320-340 °C |
0.53 mm | 1.00, 1.20 μm | ||||
| AT-50+ | phenyl, methyl polysiloxane (50%/50%) | G3 | 0.25 mm | 0.25 μm | 300-340 °C |
0.32 mm | 0.25 μm | ||||
0.53 mm | 0.50, 1.00 μm | ||||
| AT-1301+ | cyanopropylphenyl, methyl polysiloxane (6%/84%) | G43 | 0.53 mm | 1.00, 3.00 μm | 260 °C |
| AT-35ms+ | phenyl, methyl polysiloxane (35%/65%) | G42 | 0.25 mm | 0.25 μm | 340 °C |
| AT-35+ | phenyl, methyl polysiloxane (35%/65%) | G42 | 0.25 mm | 0.25, 1.00 μm | 300-340 °C |
0.32 mm | 0.25, 0.50 μm | ||||
0.53 mm | 1.00, 1.20, 2.65 μm | ||||
| AT-210+ | trifluoropropyl methyl siloxane | G6 | 0.53 mm | 1.00, 1.20 μm | 240 °C |
| AT-1701+ | cyanoproypphenyl, methyl polysiloxane (14%/86%) | N/A | 0.25 mm | 0.25, 1.00 μm | 280 °C |
0.32 mm | 0.25, 1.00 μm | ||||
0.53 mm | 1.00, 1.20 μm | ||||
| AT-WAX+ | polyethylene glycol | G14, G15, G16, G39 | 0.25 mm | 0.20, 0.25, 0.50 μm | 260-270 °C |
0.32 mm | 0.25, 0.30, 0.50, 1.00 μm | ||||
0.53 mm | 0.50, 1.00, 1.20 μm | ||||
| AT-WAXms+ | polyethylene glycol | G14, G15, G16, G39 | 0.25 mm | 0.25 μm | 270 °C |
0.32 mm | 0.25 μm | ||||
| AT-AquaWax DA+ | polyethylene glycol acidic modified | N/A | 0.25 mm | 0.25 μm | 260 °C |
0.32 mm | 0.25 μm | ||||
0.53 mm | 0.25 μm | ||||
| AT-AquaWax+ | polyethylene glycol | N/A | 0.25 mm | 0.25 μm | 260 °C |
0.32 mm | 0.25 μm | ||||
| AT-1000+ | polyethylene glycol acidic modified | G25, G35 | 0.25 mm | 0.20, 0.25 μm | 250-260 °C |
0.32 mm | 0.25, 0.30, 1.00 μm | ||||
0.53 mm | 1.00, 1.20, 2.00 μm | ||||
| AT-502.2+ | proprietary | N/A | 0.25 mm | 1.40 μm | 300 °C |
0.32 mm | 1.80 μm | ||||
0.53 mm | 3.00 μm | ||||
| AT-624+ | cyanopropylphenyl, methyl polysiloxane (6%/94%) | G43 | 0.25 mm | 1.40 μm | 260 °C |
0.32 mm | 1.80, 3.00 μm | ||||
0.53 mm | 3.00 μm | ||||
| AT-225+ | cyanopropylphenyl, methyl polysiloxane (50%/50%) | G19 | 0.25 mm | 0.20, 0.25 μm | 240 °C |
0.32 mm | 0.25, 0.30 μm | ||||
0.53 mm | 1.20 μm | ||||
| AT-SILAR-90+ | polybiscyanopropyl, cyanopropylphenyl siloxane (90%/10%) | G8 | 0.25 mm | 0.20 μm | 250 °C |
0.32 mm | 0.20 μm | ||||
| AT-SILAR-100+ | Polybiscyanopropyl siloxane | G8 | 0.25 mm | 0.20 μm | 250 °C |
0.32 mm | 0.20 μm | ||||
| AT-3710+ | methyl polysiloxane | N/A | 0.53 mm | 5.00 μm | 300 °C |
| AT-Sulfur+ | methyl polysiloxane | N/A | 0.32 mm | 4.00 μm | 320 °C |
| AT-Petro+ | methyl polysiloxane | N/A | 0.25 mm | 0.50 μm | 340 °C |
Downloads
Brochures
MEGA Heliflex AT+ & EconoCap EC+ Catalogue
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