半岛bd体育手机客户端 说明
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.
其他说明
Appearance may vary. Darker spots may be visible on the fiber but will not affect performance.
基本信息
| NACRES | NB.21 |
半岛bd体育手机客户端 性质
| 质量水平 | 100 |
| 物料 | metal alloy fiber plain gray hub |
| 针尺寸 | 23 ga |
| 包装 | pkg of 1 × ea |
| df | 30 μm (CAR/PDMS layer) 50 μm (DVB layer) |
| technique(s) | solid phase microextraction (SPME): suitable |
| 光纤长度 | 2 cm |
| 基质活性基团 | DVB/CAR/PDMS coating |
| application(s) | food and beverages |
| 相容性 | for analyte group flavors (volatiles and semivolatiles, C3-20) (MW 40-275) for use with autosampler |
SUPELCO
m.cnreagent.com
