39G304
Capsaicin, USP, 25g
Slcagel, Modified, Diol-3, 40-63 Mcrn, Ulrtp
Silica Gel, Modified, Diol-3, 40-63 Micron, Ultrapure, CAS Number 1343-98-2, Container Size 100 g, Shelf Life Approximate 24 Months, Shipping Restrictions Chemical Not Regulated For Transport
Артикул:
6MLP9
Каталог:
Grainger
Производитель:
SPECTRUM
Номер модели:
SIL81-100GM
Страна производства:
USA
Вес (кг):
0.45
Спецификация:
| Item: Silica Gel, Modified, Diol-3, 40-63 Micron, Ultrapure |
| CAS Number: 1343-98-2 |
| Container Size: 100g |
| Container Material: Poly |
| Shelf Life: 24 Months |
| Shipping Restrictions: Chemical Not Regulated For Transport |
| Special Information: Few Chemists Use Aqueous Media Chromatography Due To The Inaccessibility Of Appropriate TLC Plates Or HPLC Analytical Runs, To Determine The Choice Of Solvents And Monitor The Separation, Although The Final Work-Up With Water Seems Difficult, Only A Liquid-Liquid Extraction Is Needed To Retrieve The Products, Usually Reversed And Ion Exchange Chromatography Are Performed In Aqueous Media With Varying Amounts Of Polar Organic Solvents (Methanol, Acetonitrile Or Isopropanol), Normal Phase Commonly Employs Organic Eluants, Functionalized Use: Scavenging Or Protection Of Ketones And Aldehydes, Used In Chromatography And As A Solid Support, Chromatographic Use: In Normal And Reversed Phase Chromatography Less Polar Than Silica Gel |