如果企业客服不在线,也可拨打400电话联系。或者发布求购信息
2-(2-乙氧基溴)四氢-2H-吡喃
FLASKS, PEAR SHAPED, CENTERED, 250 ML, ST 29/32, 81 X 140 MM, PLASTIC COATED
FUNNELS, 2000:50 ML, CONSTANT ADDITION, CYL. GRAD., WITH PTFE-DOSING CLOSING VALVE, MARIOTTE TUB
HR 螺口 透明 储存 样品瓶 1.5ML 9-425 100/
氯、硝酸根、硫酸根
去盖钳 20MM
FLASKS PEAR SHAPED, 200 ML, ACC. TO DIN 12383, ST 29/32, 10 PCS
其他
DENSITY-HYDROMETERS, TYPE 20°C,WITH THERMOMETER, RANGE 0,900-1,000:0,001 G/CM3, 0+35°C:1,0°C LEN