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SPME 纤维组件二乙烯基苯/羧基/聚二甲基硅氧烷 (DVB/CAR/PDMS)
SPME fiber assembly Divinylbenzene/Carboxen/Polydimethylsiloxane (DVB/CAR/PDMS)
| 产品编号： | 4098094 |
| 规格： | for use with autosampler, needle size 23 ga, metal alloy fiber, fiber L 2 cm |
| 包装规格： | 1 EA |
| 产品类别： | 进口试剂 |
| 品牌： | Supelco |
| 优惠价： | 立即咨询 |
产品别名
SPME 纤维组件二乙烯基苯/羧基/聚二甲基硅氧烷 (DVB/CAR/PDMS)
SPME fiber assembly Divinylbenzene/Carboxen/Polydimethylsiloxane (DVB/CAR/PDMS)
基本信息
| NACRES | NB.21 |
| General description【一般描述】 | SPME fiber assembly Divinylbenzene/Carboxen/Polydimethylsiloxane (DVB/CAR/PDMS) manufactured with a flexible metal alloy used in the needle, plunger, and fiber core. The new metal alloy design includes a thicker, flexible plunger that is much less likely to kink or break, and helps to reinforce the needle especially when used in an auto-sampler with a sample agitator. Since the needle is more flexible and has a thinner wall than the standard stainless steel needle, a bevel has been placed on the needle to help it pierce septa materials more easily. |
| Other Notes【其他说明】 | Appearance may vary. Darker spots may be visible on the fiber but will not affect performance. |
产品性质
| Quality Level【质量水平】 | 100 |
| material【物料】 | metal alloy fiber plain gray hub |
| needle size【针尺寸】 | 23 ga |
| packaging【包装】 | pkg of 1 × ea |
| df | 30 μm (CAR/PDMS layer) 50 μm (DVB layer) |
| technique(s) | solid phase microextraction (SPME): suitable |
| fiber L【光纤长度】 | 2 cm |
| matrix active group【基质活性基团】 | DVB/CAR/PDMS coating |
| application(s) | food and beverages |
| compatibility【相容性】 | for analyte group flavors (volatiles and semivolatiles, C3-20) (MW 40-275) for use with autosampler |
