SPE CARTRIDGES
RayCure SPE series provides high-quality SPE cartridgesfor various types of solid phase extraction, including manifold, vacuum as well as automated solid phase extraction equipment, well compatible with RayKol automated solid-phase extraction systems. RayCure SPE cartridges utilize high-quality sorbents to ensure the efficiency of SPE clean up, offers full range of SPE cartridges for various sample matices. Strict quality managment and control ensures high recovery rate of analytes and experiment reproducibility. RayKol provides effective, efficient and economial SPE cartridges with high performance.
SPE CARTRIDGE TYPES
RayCure SPE Column
RayCure SPE series provide pre-packed SPE columns with a variety of sorbents, resins and cartridge size for various methods and target analytes.
RULES TO SELECT RAYCURE SPE CARTRIDGE TYPES
Rule I:
The properties of solid phase packing in SPE cartridges should be match to target compounds.
Rule II:
Take the advantage of differences between analytes of interest and interferences
Rule III:
Consider nature of SPE sample matrices, characteristics of analytes and solubility of used solvents
Users can select RayCure SPE columns depending on properties of desired analytes and sample matrices as following selection guides.
HOW DOES SPE COLUMN WORK?
SPE is a conventional and efficient extraction technique, it uses the affinity of solutes dissolved or suspended in mobile phase for stationary phase to separate desired compounds from a mixture. And there are two solid phase extraction mechanisms to obtain target analytes from complex samples, to retain desired compounds in stationary phase or retain impurities in solid phase. Depending on the difference of two mechanisms, SPE procedures could be a bit various.
When sample portion passes through SPE column, undesired impurities are discarded with mobile phase, target compounds are retained in stationary phase, then rinse stationary phase with eluents to collect target compounds. It is the most commonly used purification mechanism of solid phase extraction.
In the opposite, to retain impurities in stationary phase, target compounds and few impurities are collected in mobile phase when sample portion passes through SPE column. Rinse the stationary phase which impurities is retained with solvents to obtain rest of retained target compounds. This mechanism is mostly used to eliminate fat-soluble impurities of ion analysis and analysis of multiple pesticides in fruits and vegetables.
We provide liquid handler, laboratory and analytical supplies, solid phase extraction cartridge, cartridge spe, lab analytical instruments, total laboratory automation system, etc. For more information, please feel free to contact us!
Отправить запрос, связаться с поставщиком
Другие товары поставщика
 |
ASPE ULTRA AUTOMATED SOLID PHASE EXTRACTION SYSTEM | ASPE Ultra series Automated Solid Phase System is an automated sample preparation system designed for analysis of organic substances in water sampl... |
 |
SPE CARTRIDGES | RayCure SPE series provides high-quality SPE cartridgesfor various types of solid phase extraction, including manifold, vacuum as well as automated... |
 |
MPE AUTOMATED VACUUM PARALLEL EVAPORATOR | Raykol MPE High-throughput vacuum evaporatoris a new automated evaporation system integrated the benefits of conventional rotary evaporation and hi... |
 |
FOTECTOR SERIES AUTOMATED SOLID PHASE EXTRACTION SYSTEMS | RayKol's Fotector series Automated Solid Phase Extraction Systems are automated SPE systems and purification equipments, designed to meet the requi... |
 |
AUTO EXTRA D10 AUTOMATED SOLID PHASE EXTRACTION SYSTEM | Auto Extra D10 Automated solid-phase extraction system is an automated sample pre-treatment instrument specialized in handling water samples for de... |
Похожие товары
 |
Китайская машина для обжатия с горячим каналом GT-JYH12 (с ЧПУ) | Продавец: Чжаосин-гуретт технолоджис лимитед | Описание Машина для обжатия с горячим каналом GT-JYH12 предназначена преимущественно для обжат... |
 |
Китайская машина для обжатия труб GT-JY18 на 18 позиций | Продавец: Чжаосин-гуретт технолоджис лимитед | Описание Машина для обжатия трубчатых нагревателей GT-JY18 (18 позиций) является популярной мо... |
 |
Multiple Blades Digital Label Cutter VR350 | Продавец: WILLIAM CNC TECHNOLOGY | Multiple Blades Digital Label Cutter VR350 The VICUT multiple blades digital die cutterVR350, eq... |
 |
Digital Label Die Cutting Machine VR240X | Продавец: WILLIAM CNC TECHNOLOGY | Digital Label Die Cutting Machine VR240X VR240X digital label finisheris redeveloped based on th... |
 |
Rotary die cutting machine VR320 | Продавец: WILLIAM CNC TECHNOLOGY | Rotary die cutting machine VR320 The VICUT VR320 roll to roll labels cutting machineis the most ... |
