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
蛇形回流冷却管
WITO-REX-STIRRER-GUIDES DGBM, COMPLETE, CONE 29/32, GL 32, SHAFTS D. 10 MM
岛津配件(2米)
30种元素ICP-MS混标,溶于4% HNO3 + Tr HF
ENE-01 Tygon ST R3603 (2- collared tubing) 12 lengths
ERLENMEYER-FLASKS, 250 ML, ST 19/26, 85 X 140 MM PACK = 10 PCS
30MM 聚四氟乙烯 注射器 滤器 0.45 UM 1000/包
SAFETY TUBE (THISTLE FUNNELS), ST 29/32
DIMROTH CONDENSER FOR SOXHLET 70 ML, L. 250 MM, CONE ST 34/35
防护眼罩