Test or certification item 測(cè)試或認(rèn)證名稱(chēng): 二氧化鈷 cobalt dioxide
Test or certification info 測(cè)試和認(rèn)證相關(guān)內(nèi)容: CAS 7646-79-9, EC 231-589-4
Refer products 涉及產(chǎn)品: 紡織品
Lead time 周期: 常規(guī)服務(wù) regular service 7 工作日 working days ( URGENT service, to be confirm, 加急服務(wù)待定 )
Sample size 送樣規(guī)格: 30g per color per material 每種顏色每種材質(zhì)