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
测试管
枸橼酸
Jar with snap-on lid, PE-LD,approx. 8ml slightly conical shape
PUNYW8467540 20(R)-Hydroxy Prednisone-d4
Pinch cock acc. to Hoffmann 20 mm, made of messing , with flap,
ISO-Guide34-Titanium(Ti)标准溶液,10000mg/L溶于5% HNO3 + 2% HF
Hexanoic-4,4,5,5,6,6,6-d7 Acid 标准品
GLASS COL. 1MX1/4",2MM ID P/W3%SE-30, CH ROMOSORB WNAW 80/100, PRECOND.
DURAN ? Vacuum Desiccator DN150 (ready to use version) incl. DURAN ? desiccator base with flat flange, no outlet (247705703), DURAN ? desiccator lid w
2,3-二甲基苯腈