供货周期: | 现货 |
品牌: | ohio valley |
货号: | 1057 |
产品特点:
Silicone OV-215 Vinyl Modified (Trifluoropropylmethylsilicone Gum), 10 grams
SKU: 1057
Categories: GC Stationary Phases, OV-Stationary Phases, Modified OV-Stationary Phases
Tag: OV Vinyl Modified Phase
描述:
● 50% trifluoropropyl 50% methylsilicone
● Recommended solvents for OV-215: Ethyl Acetate
● Viscosity: Gum
● Specific gravity 25/25C: 1.285
● RI, 25C: 1.3816
● Average molecular weight: 3 x 105
● Maximum operating temperature: 250-275℃
● McReynold’s Constants: Benzene: 149; Butanol: 240; 2-Pentanone: 363; Nitropropane: 478; Pyridine: 315; 2-Methyl-2-pentanol: 208; 2-Octyne: 56
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