porapak p (100-120 mesh astm) for gc
porapak p (100-120 mesh astm) for gc structure
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Common Name | porapak p (100-120 mesh astm) for gc | ||
|---|---|---|---|---|
| CAS Number | 9052-95-3 | Molecular Weight | 366.53800 | |
| Density | 1.05 | Boiling Point | 187.3ºC at 760mmHg | |
| Molecular Formula | C28H30 | Melting Point | N/A | |
| MSDS | USA | Flash Point | 58.8ºC | |
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Indole alkaloid biosynthesis in Catharanthus roseus: new enzyme activities and identification of cytochrome P450 CYP72A1 as secologanin synthase.
Plant J. 24 , 797, (2000) The molecular characterization of CYP72A1 from Catharanthus roseus (Madagascar periwinkle) was described nearly a decade ago, but the enzyme function remained unknown. We now show by in situ hybridization and immunohistochemistry that the expression in immatu... |
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Isolation of elemental sulfur as a self-growth-inhibiting substance produced by Legionella pneumophila.
Appl. Environ. Microbiol. 68(10) , 4809-11, (2002) The addition of HP-20 resin to a medium could enhance the growth of Legionella species. Elemental sulfur was isolated as a self-growth-inhibiting substance produced endogenously by Legionella pneumophila from methanol extracts of the resins used to culture th... |
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The value of plant collections in ethnopharmacology: a case study of an 85-year-old black cohosh (Actaea racemosa L.) sample.
J. Ethnopharmacol. 96(3) , 521-8, (2005) Ethnopharmacological collections of plants used in traditional medical systems are a valuable but often underappreciated resource for scientific investigation. These collections contain many samples of plants currently employed in herbal and pharmaceutical me... |
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Improved production of teicoplanin using adsorbent resin in fermentations.
Lett. Appl. Microbiol. 37(3) , 196-200, (2003) To use adsorbent resins in fermentations to eliminate toxic effects on growth, reduce feedback repression of production and assist in recovery of teicoplanin.An adsorbent resin was added to the culture broth for the adsorption of teicoplanin. Amberlite XAD-16... |
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Comparison of anti-atherosclerotic effects of two different extracts from leaves of Mallotus furetianus.
Asian Pac. J. Trop. Med. 4 , 878-882, (2011) To compare the anti-atherosclerotic effects of two different extracts from the leaves of Mallotus furetianus by using rat model of atherosclerosis.The air-dried powdered Mallotus furetianus leaves were extracted with ethanol and then evaporated. The ethanol e... |
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Cepacidine A, a novel antifungal antibiotic produced by Pseudomonas cepacia. I. Taxonomy, production, isolation and biological activity.
J. Antibiot. 47 , 1402-1405, (1994) Cepacidine A is a potent antifungal antibiotic produced by Pseudomonas cepacia AF 2001. The compound was isolated from the fermentation broth with 1 vol isopropyl alcohol, followed by the collection of the precipitation formed upon concentration of the extrac... |
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Investigation of Reverse Phase SMB-Chromatographic Bioseparations of Amino Acid Aqueous Solutions. Molnár, Z., et al
Hung. J. Ind. Chem. 2nd ed., 32.1 , 23, (2004)
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Column system using diaion HP-2MG for determination of some metal ions by flame atomic absorption spectrometry Tuzen, Mustafa, and Mustafa Soylak
Anal. Chim. Acta 2nd ed., 504 , 325-334, (2004)
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