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- OB
- E-mail: emily@ bohanchem.com or emily.shen.nj@ hotmail.com
S kype: emily.shen.nj
We also offer optical brightener OB-1, KCB, FP-127, KS, NFW.
Product Name: Optical Brightening Agent OB
Chemical Name: 2, 5' -Bis[ 2-( 5-tert-buty l-2 benzoxaz...
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NANJING BOHAN IMPORT&EXPORT TRADING CO.,LTD.
[Verified]
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Negotiable
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