Colloid gold
40nM colloid gold in stock from 100 to liters, self time in room temprture for one year with fresh red color and no any preciptation. Store in 4 to 8 degree could be longer for expiration. The price is 160USD/200ml.
40nM colloid gold in stock from 100 to liters, self time in room temprture for one year with fresh red color and no any preciptation. Store in 4 to 8 degree could be longer for expiration. The price is 160USD/200ml.
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