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Help CenterSANPONT Variable-Pressure Adsorption Chemical Regeant China Silica Gel C18
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Specifications
1.ISO9001, MSDS, SGS, REACH2.500g/bottle, 20kg/bag
3.industrial and reagent type
Silica Gel-C18
1.Performance: Silica Gel C18 is a kind of silica gel which is on the basis of normal phase silica gel (ordinary silica gel, the functional group is OH), and OH is substituted by OR
(R is a hydrocarbon chain, or called a carbon chain, CH) in a chemical reaction.
2.Application: As silica gel C18 is long chain alkyl bonded phase, which has a higher carbon content and better hydrophobicity, and has a greater ability to adapt to various types of biological macromolecules, so it mainly used for separating those samples which has strong polar and complex composition.
3.Leading indicator: Pore diameter: 60A.
Pore volume: 0.6-0.85ml/g
Specific surface area: 450-650m2/g
PH: 6.5-7.5
Loss on heating(150°C):<2%
4.Metal ions content:Na<400ppm,Ca<400ppm,Fe<20ppm,CL<20ppm,Pb<1ppm
5.Particle size:
mesh |
Corresponding micron (μm) |
70-230 |
63-200 |
230-400 |
40-63 |
Package:
500g/bottle (Medical polyethylene plastic bottle)
1kg/bottle (Medical polyethylene plastic bottle)
Shipping terms :FOB
Shipping time :product would be sent in 3 days
1. packing style and required size range may be customized as per your specific requirements
2.sample order is acceptable
3.we can change the product for free if our product has the quality problem.
18 years experience , 600 square meter warehouse , ISO9001,UKAS ,CNAS ,MSDS qualifications , one hour reach Qingdao and Shanghai port . This is show we keep good quality and reliable cooperation and reliable for global valued customers . We specialized in the production of silica gel.
1.payment terms : L/C, T/T, WESTERN UNION, ESCROW, PAYPAL
2 this product can not touch the water
Send Inquiry to This Supplier
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