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
不锈钢镊子,镀镍,钝头,长200 MM
Tributyl(dodecyl)phosphonium Bromide
10%apizone M on chromosorb waw 100/120 3m*1/8 sus
BUCKET, PP, WITH SPOUT, NATURAL COLOR, GRADUATED, CAPACITY 12 LTR.
芹菜
水质标样-甲醇中1,2,3-三氯苯
GUARD CARTRIDGE PC HILIC S5 2.0X10(2pcs)
Spirotetramet-enol
matrix 80/100 Hayesep Q不锈钢气相填充柱
FLASKS, ROUND BOTTOM, DURAN, 250 ML, WITH BEADED RIM, FLASK ? 85 MM, HEIGHT 144 MM, NECK ? 34 MM,