Ever since the inception, e have emerged as a trust worthy trader and supplier of Packed GC Columns. These columns used to perform trace level analysis including the analysis of acids, bases, or other active compounds. Sourced from reliable vendors, our Packed GC Columns are made from top quality materials and modern technology. In addition, our clients avail these columns from us at a reasonable price.
Features:
Properties of Porous Polymers
Phase | Composition | Surface Area [m2/g] | MAOT [C] | Polarity Within Group | Polarity Index |
Chromosorb 101 | Styrene/divinylbenzene | <50 | 275 | 3 | 12 |
Chromosorb 102 | Styrene/divinylbenzene | 300-400 | 250 | 2 | 3.9 |
Chromosorb 103 | Polystyrene (basic surface) | 15-25 | 275 | 3 | 15.6 |
Chromosorb 104 | Acrylonitrile/divinylbenzene | 100-200 | 250 | 6 | 41.1 |
Chromosorb 105 | Acrylic ester | 600-700 | 250 | 4 | 6.6 |
Chromosorb 106 | Polystyrene | 700-800 | 250 | 1 | 0 |
Chromosorb 107 | Acrylic ester | 400-500 | 250 | 9 | 14.4-18.3 |
Chromosorb 108 | Cross linked acrylic | 100-200 | 250 | 10 | 23.4-26.2 |
HayeSep A | Divinylbenzene/ethylene glycol dimethacrylate (high purity) | 526 | 165 | 7 |
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HayeSep B | Divinylbenzene/polyethyleneimine | 608 | 190 | 8 |
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HayeSep C | Acrylonitrile/divinylbenzene | 442 | 250 | 6 |
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HayeSep D | Divinylbenzene (high purity) | 795 | 290 | 1 |
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HayeSep N | Divinylbenzene/ethylene glycol dimethacrylate | 405 | 165 | 9 |
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HayeSep P | Styrene/divinylbenzene | 165 | 250 | 3 |
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HayeSep Q | Styrene/divinylbenzene | 582 | 275 | 2 |
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HayeSep R | Divinylbenzene/N-Vinyl-2-pyrolidone | 344 | 250 | 5 |
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HayeSep S | Divinylbenzene/4-Vinylpyridine | 583 | 250 | 4 |
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HayeSep T | Ethylene glycol dimethacrylate | 250 | 165 | 10 |
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Porapak N | N-Vinyl-2-pyrolidone | 225-350 | 190 | 9 | 10.8 |
Porapak P | Styrene/divinylbenzene | 100-200 | 250 | 3 | 14.9 |
Porapak Q | Styrene/ethyl vinylbenzene | 500-600 | 250 | 2 | 5.1 |
Porapak QS | Styrene/ethyl vinylbenzene | 500-600 | 250 | 1 |
|
Porapak R | Vinylpyrrolidone | 450-600 | 250 | 5 | 5.7 |
Porapak S | Vinylpyridine | 300-450 | 250 | 4 | 4.5 |
Porapak T | Ethylene glycol dimethacrylate | 250-350 | 190 | 10 | 18.3-27.7 |
Tenax GC | Polyphenyleneoxide | 18.6 | 350 |
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Tenax TA | Polyphenyleneoxide (high purity) | 18.6 | 350 |
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PoraPLOT Q (Q-HT) | Styrene/divinylbenzene |
| 250 (290) |
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PoraPLOT U | Divinylbenzene/ethylene glycol dimethacrylate |
| 190 |
|
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Chromosorb Properties
Increasing Inertness --> | Chromosorb | Chromosorb | Chromosorb | Chromosorb | Chromosorb |
Max. Efficient Load | 30% | 5% | 15% | 12% | 5% |
Abs. Maximum Load | 40% | 10% | 30% | 25% | 15% |
pH | 6.5 | 8.5 | 8.5 | 8 | - |
Maximum Temperature | > 350 C | > 350 C | > 350 C | > 350 C | 250 C |
Free Fall Density | 0.38 g/mL | 0.47 g/mL | 0.18 g/mL | 0.33 g/mL | 0.42 g/mL |
Packed Density | 0.47 g/mL | 0.58 g/mL | 0.24 g/mL | 0.38 g/mL | 0.49 g/mL |