·sigma-乙基乙酰亞胺鹽酸鹽/Ethyl acetimidate hydrochloride(現貨) |
[2011-07-07] |
·sigma 雙(2-羥乙基)氨基(三羥甲基)甲烷/2,2-Bis(hydroxymethyl)-2,2',2''-nitrilotriethanol (現貨) |
[2011-07-07] |
·Diethyl phthalate,鄰苯二甲酸二乙酯(DEP),1.0 mg/mL in MeOH |
[2011-07-07] |
·鄰苯二甲酸二乙酯(DEP),100 μg/mL in MeOH |
[2011-07-07] |
·Diethyl phthalate,鄰苯二甲酸二乙酯(DEP),100 μg/mL in MeOH |
[2011-07-07] |
·Diethyl phthalate,鄰苯二甲酸二乙酯(DEP),固體標準品 |
[2011-07-07] |
·Aniline hydrochloride |
[2011-07-06] |
·不銹鋼60目、100目細胞過濾篩 * |
[2011-07-06] |
·Athena C18-WP 液相色譜柱 |
[2011-07-06] |
·農殘級無水硫酸鈉 |
[2011-07-06] |
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