Hebei Crovell Biotech Co,.LTD mainly sell Ingredients for hand sanitizer like carbomer,PHMG,PHMB,PCMX,Triclosan,Chlorine dioxide powder and tablets,DDAC,BKC,Chlorhexidine and others

90% customers from the Europe use the products from Crovell

Tetramisole CAS 5086-74-8

Levamisole base CAS 14769-73-4

Levamisole hcl CAS 16595-80-5

praziquantel CAS 55268-74-1

Boric acid flake CAS 11113-50-1

Boric acid chunks CAS 11113-50-1

Methylamine hcl CAS 593-51-1

N-methyformamide CAS 123-39-7 NMF

PARACETAMOL CAS 103-90-2

Ibuprofen CAS 15687-27-1

Diltiazem hydrochloride CAS 33286-22-5

Mannitol crystals CAS 87-78-5

Benzocaine CAS 94-09-7

Procaine base CAS 59-46-1

procaine hydrochloride CAS 51-05-8

Lidocaine hydrochloride CAS 73-78-9

Tetracaine CAS 94-24-6

Tetracaine hydrochloride CAS 136-47-0

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