| 二乙酸贝毒素买家 |
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| | as reference standard 1o to 100 mg
| | | | | | | | Saxitoxin CAS: 35523-89-8 Quantity:1/Kilogram Description:Quantity: Quality Standards: Packing: Place of Origin: Purity: Standard: :I need a quantity of 100 ug of saxitoxin. It should be in a powder...
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