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
气相填充柱
Grad. pipette BLAUBRAND AS conf. cert.,25 ml:0,1 ml total delivery Schellb.
十四烷基二甲基苄基氯化铵 标准品
XDB-C18保护柱柱芯
索氏提取器200ml套装
STERISTOPPERS "BIOGEN", MADE OF CELLULOSE AIR-PERVIONS + BACTERIA FILTERING, F. NECK-INSIDE: 13 -
M-Green Yeast and Mold Broth
2-氟-5-(三氟甲基)苯甲基胺
TRAYS,WHITE,PVC, 550 X 430 MM HEIGTH 190 MM
钳口广口瓶,透明 11mm crimp vial, clear 100/pk