توضیحات تکمیلی
| Manufacturer | Restek |
|---|---|
| Item no | 13109 |
| Category | ستون GC |
| Packing | Rt-βDEXsa |
| Length | 30m |
| ID | 0.25mm |
| Film Thickness | 0.25µm |
| Temperature Range | 40to230°C |
ستون کاپیلاری 13109 شرکت Restek
ستون کاپیلاری GC شرکت Restek به شماره ساخت 13109 از سری Rt-βDEXsa به طول ۳۰ متر ، قطر داخلی ۰.۲۵ میلیمتر و ضخامت ۰.۲۵ میلیمتر . ستون 13109 شرکت Restek از نوع کایرال بوده و بهترین انتخاب برای آنالیز استرها ، لاکتون ها و سایر اجزای سازنده طعم میوه می باشد .
ستون کایرال GC .
مشخصات کامل ستون کاپیلاری GC شرکت Restek به شماره ساخت 13109 در جدول زیر قابل مشاهده می باشد .
13109 Restek Chirale GC Capillary Column Rt-βDEXsa 30m, 0.25mm ID, 0.25µm
Restek Rt-βDEXsa Columns :
By adding β or γ cyclodextrin to our bonded Rtx-1701 stationary phase, we greatly enhance overall utility and column lifetime for our chiral columns, compared to columns that have pure cyclodextrin stationary phases. Separations of more than one hundred chiral compounds have been achieved using our unique DEX columns, and our columns continue to demonstrate stability after hundreds of temperature program cycles.
What are chiral compounds? Any carbon atom that is bonded to four different groups is a chiral or an assymetric carbon. Molecules containing one or more of these carbon centers are considered chiral molecules. Chiral centers can exist in two forms called enantiomers. These two forms are non-superimposable mirror images of each other. They have similar physical properties but dissimilar chemical and biochemical properties.13109
-2,3-di-acetoxy-6-O-tert-butyl dimethylsilyl beta cyclodextrin added into 14% cyanopropylphenyl/86% dimethyl polysiloxane
-Improved column lifetime
-Enhanced column utility
13109 Restek Specifications | |
| MANUFACTURER | Restek |
| COLUMN DESCRIPTION | Rt-βDEXsa |
| PACKING | Phase with Cyclodextrin |
| CATEGORY | GC Column |
| Length | 30m |
| INNER DIAMETER | 0.25mm |
| Capillary Tubing | Fused Silica |
| FILM THICKNESS | 0.25 μm |
| Temp Limit | 40 to 230 °C |
