Tetrapropylammonium bromide/TPAB CAS NO. 1941-30-6 with factory price
Application:
TPAB used as a phase transfer catalyst.
TPAB used as Ion-pair chromatographic reagents.
GuanLang (Hebei) Co., Ltd is Located in Shijiazhuang, Hebei Province. GuanLang is specialized in APIs, Antiseptic fungicide, Daily chemicals and Dye intermediate. GuanLang also supply various industrial chemicals for customers.
After ten years development ,GuanLang has become a Diversified development company, not only involves in chemicals, but also real estate ,clothes, agricultural products and so on. So far, GuanLang has business in more than 50 countries, most big customers come from Europe and America, because among these suppliers in china. GuanLang can always make the product quality best, some of the products from GuanLang can reach the purity of 99.9+. This is the important reason for customers who choosing GuanLang. In the future, GuanLang must become a more important trade bridge for china and foreign countries especially in pharmaceutical industries.
1. How can l get the samples?
We can provide you free sample for our existing products, the lead time is aroud 1-2 days.
2. Is it possible to custom the labels with my own design?
Yes, and you just need to send us your drawings or artworks, then you can get you want.
3. How can I release the payment to you ?
We can receive your payment by T/T, ESCROW or Western union which is recommended, and we can also receive by L/C at sight.
Audited Supplier 
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