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Product Information
Phase Detail
Phenogel 500 Å GPC/SEC Columns
Phenogel 500 Å GPC/SEC Columns have a Molecular Weight Range of 1 K - 15 K
Phenogel 500 Å GPC/SEC Columns
Phenogel 500 Å GPC/SEC Columns
The Optimal Choice for Aqueous and Mixed Organic Solutions
- Molecular Weight Range: 1 K - 15 K
- Recommended for use with small organics
- Wide range of solvent compatibility: packed in tetrahydrofuran (THF); additional shipping solvents (i.e. DMF, Toluene, Chloroform, and others) available on request
- Temperature stable to 140 ˚C
- Reduce solvent consumption and disposal costs up to 65% while retaining elution profile with 500 Å Narrow Bore columns
Particle Size 5, 10 |
Recommended Use Separation of small organics (1 K - 15 K MW) |
Applications on Phenogel Fixed Pore 500 Å
Non-Aqueous GPC/SEC Columns
Non-Aqueous GPC/SEC Columns
Phenolic Resins
Columns:
Phenogel 5 µm 500 Å x 2, 103 Å, 104 Å |
Dimension:
300 x 7.8 mm |
Part No.:
00H-0443-K0 (500 Å) 00H-0444-K0 (103 Å) 00H-0445-K0 (104 Å) |
Solvent:
THF |
Flow Rate:
1 mL/min |
Temperature:
25 °C
|
Detection:
Rl
|
Sample:
Phenolic Aldehyde Resin, MW 500 to 470 K
|
Polyethylene Glycol 330
Columns:
Phenogel 5 μm 50 Å, 100 Å, 500 Å
|
|
Dimension:
300 x 7.8 mm
|
|
Part No.:
00H-0441-K0 (50 Å) 00H-0442-K0 (100 Å) 00H-0443-K0 (500 Å) |
|
Solvent:
THF |
|
Flow Rate:
1 mL/min |
|
Temperature:
25 °C |
|
Detection:
Differential Refractometer |
|
Sample:
1. dp7
2. dp6 3. dp5 4. dp4 5. dp3 6. dp2 7. dp1 |
1. dp7 546 MW
2. dp6 458 MW 3. dp5 370 MW 4. dp4 282 MW 5. dp3 194 MW 6. dp2 106 MW 7. dp1 62 MW |
Closely Related Hydrocarbons
Columns:
Phenogel 5 μm 50 Å, 100 Å, 500 Å
|
|
Dimension:
300 x 7.8 mm
|
|
Part No.:
00H-0441-K0 (50 Å) 00H-0442-K0 (100 Å) 00H-0443-K0 (500 Å) |
|
Solvent:
THF |
|
Flow Rate:
1 mL/min |
|
Temperature:
25 °C |
|
Detection:
Differential Refractometer |
|
Sample:
1. C40
2. C32 3. C24 4. C20 5. C16 6. C13 |
562 MW
450 MW 338 MW 282 MW 226 MW 184 MW |
Poly-(α-Methyl Styrene) (Wide MW Range)
Columns:
Phenogel 5 µm 105 Å, 104 Å, 103 Å, 500 Å |
Dimension:
300 x 7.8 mm |
Part No.:
00H-0446-K0 (105 Å) 00H-0445-K0 (104 Å) 00H-0444-K0 (103 Å) 00H-0443-K0 (500 Å) |
Solvent:
THF |
Flow Rate:
1 mL/min |
Detection:
Differential Refractometer
|
Injection Volume:
100 µL 0.25 % w/v
|
Sample:
1. 680,000 MW
2. 90,000 MW 3. 30,000 MW 4. 6,000 MW |
Polymethyl Methacrylates (Wide MW Range)
Columns:
Phenogel 5 µm 105 Å, 104 Å, 103 Å, 500 Å |
Dimension:
300 x 7.8 mm |
Part No.:
00H-0446-K0 (105 Å) 00H-0445-K0 (104 Å) 00H-0444-K0 (103 Å) 00H-0443-K0 (500 Å) |
Solvent:
THF |
Flow Rate:
1 mL/min |
Detection:
Differential Refractometer
|
Injection Volume:
100 µL 0.25 % w/v
|
Sample:
1. 700,000 MW
2. 107,000 MW 3. 27,000 MW |
Polybutadienes (Wide MW Range)
Columns:
Phenogel 5 µm 105 Å, 104 Å, 103 Å, 500 Å |
Dimension:
300 x 7.8 mm |
Part No.:
00H-0446-K0 (105 Å) 00H-0445-K0 (104 Å) 00H-0444-K0 (103 Å) 00H-0443-K0 (500 Å) |
Solvent:
THF |
Flow Rate:
1 mL/min |
Detection:
Differential Refractometer
|
Injection Volume:
100 µL 0.25 % w/v
|
Sample:
1. 420,000 MW
2. 24,000 MW 3. 2,500 MW 4. 500 MW |
Polyvinyl Butyral
Columns:
Phenogel 5 μm 50 Å, 100 Å, 500 Å
|
|
Dimension:
300 x 7.8 mm
|
|
Part No.:
00H-0441-K0 (50 Å) 00H-0442-K0 (100 Å) 00H-0443-K0 (500 Å) |
|
Solvent:
THF |
|
Flow Rate:
1 mL/min |
|
Temperature:
Ambient |
|
Detection:
Differential Refractometer |
|
Injection Volume:
100 μL 0.25% w/v |
|
Sample:
1. dp7
2. dp6 3. dp5 4. dp4 5. dp3 6. dp2 7. dp1 | 546 MW
458 MW 370 MW 282 MW 194 MW 106 MW 62 MW |
Oligomer Composition of Over-the-Counter
Omega-3 Fish Oil Capsules
Omega-3 Fish Oil Capsules
Among the variety of over-the-counter (OTC) vitamin and nutraceutical products sold to consumers, fish oils containing omega-3 fatty acids are some of the most widely endorsed by healthcare professionals. Three different OTC fish oil supplements were analyzed by GPC chromatography to determine oligomer composition.
One of the three samples analyzed had an oligomer content that would not have met the acceptance criteria of the Ph. Eur. monograph. Further analysis would need to be performed to characterize the exact composition of omega-3 fatty acids in sample OTC-1.
One of the three samples analyzed had an oligomer content that would not have met the acceptance criteria of the Ph. Eur. monograph. Further analysis would need to be performed to characterize the exact composition of omega-3 fatty acids in sample OTC-1.
Polyethylene Glycol 330
Columns:
Phenogel 5 µm 50 Å, 100 Å, 500 Å |
Dimension:
300 x 7.8 mm |
Part No.:
00H-0441-K0 (50 Å)00H-0442-K0 (100 Å) 00H-0443-K0 (500 Å) |
Solvent:
THF |
Flow Rate:
0.8 mL/min |
Column Temp.
30° C
|
Detection:
RI (35° C)
|
Injection Volume:
40 µL
|
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