硝酸 500ml ≤10ppt G6,Ultra Trace 70%
¥ 7,800.00
¥ 7,800.00
超纯双氧水,杂质≤100ppt 500ml 30-32% PFA (teflon) bottle
¥ 6,200.00
¥ 6,200.00
硝酸 ACS 4L 69-70%
http://geniuschemical.com/shop/1-002159-acs-4l-69-70-16
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Meets ACS Reagent Chemical Requirements,For Laboratory,Research,or Manufacturing Use
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Return within 30days
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