·sigma-硫酸銨/Ammonium sulfate(現(xiàn)貨) | [2011-07-12] | |
·Di-n-butyl phthalate,鄰苯二甲酸二丁酯(DBP),1.0 mg/mL in MeOH | [2011-07-12] | |
·Di-n-butyl phthalate,鄰苯二甲酸二丁酯(DBP),1000 μg/mL in Hexane | [2011-07-12] | |
·鄰苯二甲酸二丁酯(DBP),固體標(biāo)準(zhǔn)品 | [2011-07-11] | |
·Di-n-butyl phthalate,鄰苯二甲酸二丁酯(DBP),100 μg/mL in MeOH | [2011-07-11] | |
·鄰苯二甲酸二乙酯(DEP),固體標(biāo)準(zhǔn)品 | [2011-07-11] | |
·Diethyl phthalate,鄰苯二甲酸二乙酯(DEP),5.0 mg/mL in MeOH | [2011-07-11] | |
·sigma-硫酸銨 /Ammonium sulfate (現(xiàn)貨) | [2011-07-08] | |
·sigma-乙基乙酰亞胺鹽酸鹽/Ethyl acetimidate hydrochloride (現(xiàn)貨) | [2011-07-08] | |
·2011年暑期國產(chǎn)ELISA試劑盒超* | [2011-07-07] | |