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
ASPIRATION TUBE M8/THR.NIPPLE M10:120 MM
甲基毒死蜱溶液标准物质
苄基二甲基-n-十二烷基铵 氯化物, 98%
GRAD. CYLINDER, TALL SHAPE, TPX, 500 ML, CRYSTAL CLEAR
SP-2250 气相毛细管柱
电缆
MDN-5S 气相毛细管柱
FILTER PAPER CIRCLES, MEDIUM SPEED, MEDIUM SOFT, RAPID, FILTER D. 90 MM, IN BAGS á 100 PCS
SPE小柱
PTFE 圆柱形磁力搅拌子 8*45mm