| 丹宁酸买家 |
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| | Quantity: Quality Standards: Packing: Place of Origin: Purity: Standard: : pharma/food grade according ? purity details (heavy metals, Dioxinss/PCB, solvents ecc
| | | | | we need Tannins, if it is possible send 50kg sample by free first, so contact me
| | | | | We have a requirement for tannic acid, gallic acid and propyl acid manufacturing plant. The capacity is 200mts for tannic acid, 400mts for gallic acid and 200mts of propyl acid. Below are the specific...
| | | | | pls offer cif Rotterdan The Netherlands, 3000 kg tannin technical with yr specification etc etc. thanks and kind regards c.k.l. de vries chem 2004 c.v. the netherlands
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