Hebei Guanlang Biotechnology Co., Ltd.
Hello everyone.
This is Hebei Guanlang Biotechnology Co., Ltd. We are a professional distributor of chemicals.
After a period of calm, the COVID-19 once again ravaged the global chemical market .
However, customers a... большеHebei Guanlang Biotechnology Co., Ltd.
Hello everyone.
This is Hebei Guanlang Biotechnology Co., Ltd. We are a professional distributor of chemicals.
After a period of calm, the COVID-19 once again ravaged the global chemical market .
However, customers all over the world, please rest assured. We have very good control of the COVID-19. Our products and product packaging have been disinfected to ensure that they will not carry the COVID-19 . In time, under the influence of such a severe epidemic, our delivery efficiency still remains high. And all the main products have a large amount of inventory, which can be shipped at any time.
Wechat/Whatsapp/Signal:+8619930503208
E-mail:davy@crovellbio.com
Skype:
Wickr Me:gldavy
The following are our main products:
1，CAS 11113-50-1 Oily Boric acid flakes / boric acid chunks
2，CAS 593-51-1 Methylamine hydrochloride / Methylamine hcl
3，CAS 506-59-2 Dimethylamine hydrochloride / Dimethylamine hcl
4，CAS 593-81-7 Trimethylamine hydrochloride / Trimethylamine hcl
5，CAS 62-44-2 Phenacetin / shiny phenacetin powder
6，CAS 103-90-2 Paracetamol / Acetaminophen
7，CAS 14769-73-4 Levamisole
8，CAS 16595-80-5 Leavamisole hcl / levamisole hydrochloride
9，CAS 5086-74-8 Tetramisole hydrochloride / Tetramisole hcl
10，CAS 94-09-7 80Mesh / 200mesh / any mesh Benzocaine
11，CAS 137-58-6 Lidocaine
12，CAS 73-78-9 Lidocaine hydrochloride / Lidocaine hcl
13，CAS 59-46-1 Procaine base powder
14，CAS 51-05-8 Fish scales Procaine hydrochloride / Procaine hcl
15，CAS 136-47-0 Tetracaine hydrochloride / Tetracaine hcl
16，CAS 94-24-6 Tetracaine
17，CAS 33286-22-5 Diltiazem hcl / Diltiazem hydrochloride
18，CAS 87-78-5 Mannitol crystal
19，CAS 123-39-7 N-Methylformamide(NMF)
20，CAS 5337-93-9 4'-Methylpropiophenone URL: https://youtu.be/BEvP4gVqgJc
21，CAS 1009-14-9 Valerophenone / 1-PHENYL-1-PENTANONE / Butyl Phenyl Ketone Pentanophenone URL: https://youtu.be/5YjYlsjfxYYменьше
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