500mg/500mg/6ml Gcb/Nh2 Spe Column for Gc LC Sample Preparation in Food Analysis

• After-sales Service: The Standard-Compliant Recovery Rate
• Warranty: 36 Months
• Disposable: Disposable
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: RC-204-13822
• Reactant State: Solid
• Material: Rubber / Plastic
• Customized Support: OEM, ODM
• Lead Time (Days): 7days
• Delivery Terms: Ex-Work
• Product Name: Gcb/Nh2
• Category: Special Spe Cartridge
• Transport Package: 30/Pack
• Specification: 500mg/500mg/6 mL
• Trademark: RayCure
• Origin: China
• HS Code: 84219990
• Production Capacity: 10000pieces/Year
• Package Size: 15.50cm * 12.50cm * 10.00cm
• Package Gross Weight: 0.300kg
• Lead Time: 7 days (1 - 2 Pieces) ; To be negotiated ( > 2 Pieces)

Product Description

 

RayCure GCB/NH2 cartridge is based on graphitized 

carbon and amino as sorbents, able to remove pigmen

ts by GCB as well as anions by NH2. It is mainly used 

for pre-treatment of pesticide residues in agricultural 

products

 

 

Product Specifications

Part number	Description
RC-204-13802	SPE cartridge:RayCure GCB,250mg/6mL,30/Pack
RC-204-13804	SPE cartridge:RayCure GCB,500mg/6mL,30/Pack
RC-204-13806	SPE cartridge:RayCure GCB,250mg/3mL,50/Pack
RC-204-13807	SPE cartridge:RayCure GCB,2000mg/12mL,20/Pack
RC-204-68305	SPE cartridge:RayCure GCB,1000mg/6mL,30/Pack
RC-204-16861	SPE cartridge:RayCure AL-A,100mg/1mL,100/Pack
RC-204-16862	SPE cartridge:RayCure AL-A,200mg/3mL,50/Pack
RC-204-16863	SPE cartridge:RayCure AL-A,500mg/3mL,50/Pack
RC-204-16864	SPE cartridge:RayCure AL-A,500mg/6mL,30/Pack
RC-204-16865	SPE cartridge:RayCure AL-A,1000mg/6mL,30/Pack
RC-204-16866	SPE cartridge:RayCure AL-A,2000mg/6mL,30/Pack
RC-204-16867	SPE cartridge:RayCure AL-A,60mg/3mL,50/Pack
RC-204-16881	SPE cartridge:RayCure AL-B,100mg/1mL,100/Pack
RC-204-16882	SPE cartridge:RayCure AL-B,200mg/3mL,50/Pack
RC-204-16883	SPE cartridge:RayCure AL-B,500mg/3mL,50/Pack
RC-204-16884	SPE cartridge:RayCure AL-B,500mg/6mL,30/Pack
RC-204-16885	SPE cartridge:RayCure AL-B,1000mg/6mL,30/Pack
RC-204-16886	SPE cartridge:RayCure AL-B,2000mg/6mL,30/Pack
RC-204-16887	SPE cartridge:RayCure AL-B,2000mg/12mL,20/Pack
RC-204-16901	SPE cartridge:RayCure AL-N,100mg/1mL,100/Pack
RC-204-16902	SPE cartridge:RayCure AL-N,200mg/3mL,50/Pack
RC-204-16903	SPE cartridge:RayCure AL-N,500mg/3mL,50/Pack
RC-204-16904	SPE cartridge:RayCure AL-N,500mg/6mL,30/Pack
RC-204-16904N	SPE cartridge: RayCure AL-N,500mg/6mL,30/Pack,SPE-06D specific
RC-204-16905	SPE cartridge:RayCure AL-N,1000mg/6mL,30/Pack
RC-204-16906	SPE cartridge:RayCure AL-N,2000mg/6mL,30/Pack
RC-204-16907	SPE cartridge:RayCure AL-N,60mg/3ml,50/Pack
RC-204-16908	SPE cartridge:RayCure AL-N,1000mg/3mL,50/Pack
RC-204-16909	SPE cartridge:RayCure AL-N,20g/60ml,10/Pack
RC-204-16941	SPE cartridge:RayCure Florisil ,100mg/1mL,100/Pack
RC-204-16942	SPE cartridge:RayCure Florisil ,200mg/3mL,50/Pack
RC-204-16943	SPE cartridge:RayCure Florisil ,500mg/3mL,50/Pack
RC-204-16944	SPE cartridge:RayCure Florisil ,500mg/6mL,30/Pack
RC-204-16945	SPE cartridge:RayCure Florisil ,1g/6mL,60-100Mesh,30/Pack
RC-204-16947	SPE cartridge:RayCure Florisil ,500mg/12mL,20/Pack
RC-204-16948	SPE cartridge:RayCure Florisil ,1g/12mL,20/Pack
RC-204-16949	SPE cartridge:RayCure Florisil ,1g/6mL,100-200Mesh,30/Pack
RC-204-68305	SPE cartridge:RayCure GCB,1000mg/6mL,30/Pack
RC-204-E4301	SPE cartridge:RayCure Na2SO4,2g/6mL,30/Pack
RC-204-E4301N	SPE cartridge:RayCure Na2SO4,2g/6mL,30/Pack,SPE-06D specific
RC-204-E4302	SPE cartridge:RayCure Na2SO4,1g/6mL,30/Pack

 

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.