Certified Sep-Pak Silica Vac cartridges contain a polar sorbent that is used primarily to adsorb analytes from non-polar solvents like hydrocarbons, chloro- or fluoro-substituted hydrocarbons, or less polar esters and ethers. Certified Sep-Pak Silica Vac cartridges can also be used in an aqueous medium as a cation exchanger of intermediate strength. These syringe-barrel-type cartridges are designed for use with vacuum manifolds and automated SPE instruments. Certified Sep-Pak Silica cartridges are quality controlled to ensure reproducible separations. The cartridges provide superior performance for ultra-low-level analyte detection by reducing the potential for background interferences found in many SPE devices. These syringe-barrel-type cartridges are designed for use with vacuum manifolds and automated SPE instruments.
Brand
Certified Sep-Pak
Product Type
Solid Phase Extraction
Units per Package
30 pk
Chemistry
Silica
Endcapped
No
Format
Vac Cartridge
Mass Spec Compatibility
Yes
Mode
Normal-phase
Particle Size
55-105 µm
Pore Size
125 Å
Sorbent Substrate
Silica
Sorbent Weight
500 mg
Water Wettable
Yes
pH Range Min
1 pH
pH Range Max
8 pH
Barrel Size
6 cc
Hold up volume
1.2 mL
1. 售后服务的咨询时间为工作日8:30-17:30，服务热线：40066-51177。
2. 仪器设备的质量保证期为：一年，自客户收到货之日起算。
3. 在质量保证期内，免费为客户提供电话技术指导和有限维修服务。
4. 在质量保证期届满后，继续为客户提供货物的维修服务，并以优惠的价格提供配件、耗材。
5. 因实验室商品的特殊性，非质量问题商品及特殊商品将无法退换货，经过商城审核通过后方可办理，详见“退换货政策”。
6. 如需退换货的，需要符合退换货要求，经过商城审核通过后方可办理，详见“退换货政策”。
7. 自产品售出之日（以实际收货日期为准）起7日内可以申请退换货，客户可在线提交退换货申请或者与客服联系办理退换货事宜。
8. 商城可为客户提供仪器维护、检测、送检、维修等各项服务，详细请咨询客服。