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
CNWBOND 茶叶中农残检测专用小柱
Tygon? SI Silicone id.1.30 mm (3-collared-tubing) 6 lengths
PK5 NEEDLES 1ML-2.5ML, 22GA PT#3, 2IN LENGTH
MICRO BURETTES,BANG, DIN-AS,ST-PTFE- PLUGS, CONFORMITY CERTIFIED, WITH STOPCOCKS, 1 ML
琥珀色大窄口瓶,琥珀色聚丙烯;琥珀色聚丙烯螺旋盖,2L容量
FILTER DISCS, POR.3, D. 120 MM, DURAN
MTO-PK10 1/16IN TUBE END FITTINGS, BLACK , POLYPROPYLENE
SiliaBond SCX SPE小柱,强阳离子500mg, 3ml
敌草净
Fisher磷酸 HPLC 500ML