place of origin: hubei,china
application: reaserch chemical
appearance：crystal and powder
package：aluminium foil bag or as request
production capacity：50000 kilogram/month
storage：dry and cool
shipment：postnl,ems, fedex, dhl
1. how is the quality
the qualities of products are above 97% purity
2, how is the package
paluminum foil bag or as request
3, how is the storage
keep in dry and cool place.
4, do i need to pay extra for shipping cost
no, our price includes the shipping cost already; you need not pay for any tax and others.
5, can i order sample to test
yes, you are welcome to order sample before placing bulk order.
6, minimum quantity
usually our minimum quantity is10g
service we can provide:
1. mixed container, we can mix different items in one container.
2. quality control, before shipment, free sample for test. after shipment, keep sample for 3 years
3. prompt shipment with professional documents
4. packing as your request, with photo before shipment
It is ok to contact this poster with commercial interests.