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Pirimicarb-desamido-desmethyl标准品
Imidacloprid-olefin
毛喉素
SCREW CAPS, PP, GL 65, FOR BOTTLES WIDE NECK 1000, 2000 ML
SPME FIBER KIT 100μM PDMS, 85μM POLYACRY LATE, 65μM CW/DVB, 1 OF EA.
20%TCEP 80/100 PAW不锈钢填充柱
Spanner 4 mm
Heater flat 700 watt, 10.0 x 10.0in for bath 116, 120, 130
HYPERCARB 5UM 125X2.1MM COLUMN
瓶口分液器Dispensette® S Organic,有机型, 游标可调, DE-M 标志, 2,5-25 ml, 带回流阀