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usb試劑11379 500 MG G-418 SULFATE （GENETICIN（TM）

usb試劑11379 1 GM G-418 SULFATE 11379 100 MG G-418 SULFATE 11379 5 GM G-418 SULFATE

usb試劑11270 1 KG AMYLOPECTIN

usb試劑11259 100 GM AMPICILLIN SODIUM 11259 25 GM AMPICILLIN SODIUM 11259 5 GM AMPICILLIN SODIUM

usb試劑11257 1 KG AMPICILLIN TRIHYDRATE 11257 100 GM AMPICILLIN TRIHYDRATE 11257 25 GM AMPICILLIN TRIHYDRATE 11257 5 GM AMPICILLIN TRIHYDRATE

usb試劑11256 10 GM AMOXICILLIN 11256 25 GM AMOXICILLIN

usb試劑11254 1 KG AMMONIUM SULFATE ACS GRADE 11254 5 KG AMMONIUM SULFATE ACS GRADE

usb試劑11252 2.5 KG AMMONIUM MOLYBDATE 4H2O ACS GRADE 11252 500 GM AMMONIUM MOLYBDATE 4H2O ACS GRADE

usb試劑11251 1 KG AMMONIUM ACETATE ACS GRADE 11251 500 GM AMMONIUM ACETATE ACS GRADE

usb試劑11249 2.5 KG AMMONIUM PHOSPHATE MONOBASIC ACS GR 11249 500 GM AMMONIUM PHOSPHATE MONOBASIC ACS GR