Silica Gel Column-Layer Chromatography in B Type

• Customization: Available
• CAS No.: 112926-00-8
• Formula: Sio2
• Model NO.: Hengze
• EINECS: 231-545-4
• Shape: Granules
• Drying Method: Dynamic Drying
• Kind: Silica-Gel Desiccant
• Sorbent: Silica Gel
• Desiccant: Chemical Desiccant
• Pore Size: 20-30/50-80/90-100angstrom
• Pore Volume: 0.35-0.45/0.5-0.7/0.85-1.0ml/G
• Surface Area: 450-600/320-400m2/G
• Bulk Density G/L: 400-500/500-600
• Loss on Heating: <5% or 3%
• Size: 230-400/300-400/60-120mesh
• Package: 500g/Bottle,Carton,Woven Bags
• MOQ: 500kg
• Colour: White
• Transport Package: Woven Bags/Drums
• Specification: 70-230/230-400mesh
• Trademark: Hengze
• Origin: China
• HS Code: 28112210
• Production Capacity: 50t

Product Description

FAQ

1. How about your quality?

We have professional engineers and technicians for quality control, and each batch of products has corresponding inspection reports. We are willing to check and customize according to customer orders.

2. Can you provide OEM/ODM services?
yes
3.Can you give me a free sample?
Yes, but the freight will be borne by you.This amount will be returned to you or deducted from your future order amount.

4.Terms of payment .
Usually , 100% T/T in advance, 30% T/T in advance, the remaining 70% shall be paid before shipment, or irrevocable letter of credit at sight.

5. What is the delivery time of your products?
We usually start production after receiving payment. According to the quantity of goods, it usually lasts about 7-20 days.

6. How about your after-sales service?
If there is a product quality problem, we will try to replace it for you freely. If there is a problem, we will try our best to find the best solution and give you satisfactory feedback.

7. What can you buy from us?
Silica gel bleaching sand, cat litter, micro silica gel, fine pore silica gel, blue silica gel, etc

8. Why buy from us instead of other suppliers?
The company's core team has more than 30 years of experience in the silicone industry, has the most mature technology and experience, and can provide customized services for customers. We have a complete technical after-sales team, which can find the best solution according to different customer feedback.