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
SCOT 气相不锈钢色谱柱(Bentone 34/DNDP phase)
电缆
Connector, PP, for tubing with inner ? 8 - 12 mm and 12 - 16 mm
4,5-二氯邻苯二胺
CP-Wax 52 CB 气相毛细管柱
SPHERISORB C8 5UM 150X4.6MM COLUMN
Sα-2H双级减压氢气减压器(含转接头)
1ml 进样针 RN 50mm GT Gauge 26, Side Hole
烯丙氧基-叔丁基二甲基硅烷
EPA 8270 B/N Surrogate Mix 5000 μg/mL in Dichloromethane标准品