optical brightenening agent APC for cotton(C.I.220 and Cas no.16470-24-9)2016-10-25 16:00:48 |
fluorescent whitening agent CBS-L2017-06-08 09:34:43 |
optical brightenening agent APC for cotton(C.I.220 and Cas no.16470-24-9)2016-10-25 16:00:48 |
fluorescent whitening agent CBS-L2017-06-08 09:34:44 |
fluorescent whitening agent FB-351(C.I.351 and Cas no. 27344-41-8)2016-10-25 10:31:51 |