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> 98 % HPLC, 4°C
1% Potassium Buffer for ICP- [HNO3]
优级纯石油醚40-60度
乙二胺四乙酸(塑料瓶)
铷(Ru)AAS标准溶液,1000ug/ml溶于2-5%硝酸
FILTERS, GLASS FIBER MILLIPORE*TYPE AP40 4.7 CM C
4-Ethoxyphenylboronic acid, May contain varying amounts of anhydride, 97%
3-(Trimethylsilyl)-1-propanol, 97% 5GR
3,4,5-三甲氧基苯甲酰氯, ≥97.0%
三氟甲磺酸甲酯,98.0%(GC)
5-氯-1-甲基咪唑,98.0%(GC&T)