MC91480 DA-64 115871-19-7 N-(羧甲基氨基羰基)-4,4'-双(二甲氨基)二苯胺钠盐

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Our price is lower than the manufacturer's "minimum advertised price." As a result, we cannot show you the price in catalog or the product page.

You have no obligation to purchase the product once you know the price. You can simply remove the item from your cart.