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
ST-CONES, SKIRTED ACC. TO DIN 12249 ST 55/44 PRECISO, ?:50 MM, L:180 MM, W.ST.:2,5 MM
KRN-633
DG Safety Waste Cap GL45, PBT, PTFE
3-(4-甲氧苯基)-3-氧代丙酸乙酯
HYPERSIL GOLD 12UM 50X30MM PREP COLUMN
CD-50气相毛细管色谱柱
弹簧夹,PE包被,夹圈直径29 mm
120mL PTFE样品罐
2-氯-3-三氟甲基吡啶
3-(三氟甲氧基)苯甲醛