by Welch Materials
Carotenoids is a broad class of natural products, so far, over 600 kinds of carotenoids has been found, including different length of carbon chain compounds such as C40, C50 and C30 etc. It is well known as many biological functions, including cancer prevention and treatment function. Compared to classical C18 stationary phases, C30 is much more hydrophobic and retainable. Even when pure organic eluent is applied, many sample solutes, for example carotenoids, are able to retain. Ultisil C30 is designed for the separation of geometric isomer recognition, polar carotenes, polar and nonpolar xanthophylls, steroids, retinols and fat-soluble vitamins (A, D, K and E)
Characteristics of C30:
| Vendor | Welch Materials | Particle Size | |
| Brand | Ultisil C30 | Length | |
| Modifification | Silica/C30 | Internal Diameter | |
| Mode | Reversed-Phase |
| Vendor | Brand | Mode | Modification | Int. diam. | Length | Particles | Pores | Price |
|---|---|---|---|---|---|---|---|---|
| Princeton Chromatography Inc. | PrincetonSPHER C30-200 | Reversed-Phase | Silica/C30 | 3.0 mm | 50 mm | 3.0 μm | 200 Å | On request |
| BISCHOFF | ProntoSIL 300-3-C30 | Reversed-Phase | Silica/C30 | 2.0 mm | 250 mm | 3.0 μm | 300 Å | On request |
| Princeton Chromatography Inc. | PrincetonSPHER C30-200 | Reversed-Phase | Silica/C30 | 4.0 mm | 250 mm | 5.0 μm | 200 Å | On request |
| Dionex | Acclaim C30 | Reversed-Phase | Silica/C30 | 3.0 mm | 150 mm | 3.0 μm | 200 Å | On request |
| Princeton Chromatography Inc. | PrincetonSPHER C30-200 | Reversed-Phase | Silica/C30 | 4.6 mm | 75 mm | 3.0 μm | 200 Å | On request |
| Vertical Chromatography | VertiSep BIO C30 | Reversed-Phase | Silica/C30 | 4.6 mm | 100 mm | 3.0 μm | 200 Å | On request |
| Welch Materials | Ultisil C30 | Reversed-Phase | Silica/C30 | 4.6 mm | 150 mm | 3.0 μm | — | On request |
| Princeton Chromatography Inc. | PrincetonSPHER C30-200 | Reversed-Phase | Silica/C30 | 2.0 mm | 150 mm | 3.0 μm | 200 Å | On request |
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