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
乙烯硫脲
VHP-200不锈钢接头
锗(Ge)ICP-MS标准溶液,10000mg/L±0.3%溶于1% HNO3
2-氨基-3-溴-5-氟吡啶
电极
Talboys 三爪多用夹,带杆,双调中号
PK5 1/16IN PEEK FINGERTIGHT ONE PIECE FITTING
SPHERISORB SAX 5UM 250X4MM COLUMN
GAS WASHING BOTTLES, DRECHSEL, WITH SECURITY SINTERED DISC, ACC. TO DIN 12596, 100 ML, ST 29/32
连接器