Reagent Grade Column Chromatography Silica Gel(ZCX-Ⅲ-AR)

1. Performance: The product is on the basis of industrial silica gel, then using our patent chromatography to do acid treatment and water treatment, thereby greatly reducing the content of metal impurities, so the purification effect becomes better.

2. Application: Analysis and purification of pharmaceutical, chemical intermediates. Mainly applicable to university, research institute and CRO company

3. Leading indicator: Pore diameter: 90A.

Pore volume: 0.8-1ml/g

Specific surface area: 300-400m2/g

PH: 6.5-7.5

Loss on heating(150°C):<2%

4. Metal ions content: Na<0.04%,Ca<0.04%,Fe<0.02%,CL<0.02%,Pb<0.0001%

5. Particle size:

Package:

500g/bottle(10kgs/carton,20bottles/carton)

1kg/bag(10kgs/carton,10bags/carton)

5kgs/bag (20kgs/carton, 4bags/carton)

20kgs or 25kgs /bag (imported kraft coated woven)

20kgs or 25kgs/barrel (cardboard or polyethylene barrel)

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 orde 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