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
3-氯苯硼酸
Thread adapter GL32/GL45 PTFE
其他
滴定管
螺纹盖,蓝色,开孔,PTFE / 白色硅胶垫 ( 预切口) 100/pk Screw cap, blue, open top, with PTFE / White silicone septa(Pre-slit), 100/pk
STOPCOCKS, HDPE HOUSING, PP PLUG, SUITABLE FOR PRESSURE UP TO 0,5 BAR, BORE: 4,9 MM, FOR TUBING
3-氯丙基三氯硅烷
FLASKS, W. 2 SIDE NECKS, PARALLEL, ACC. TO DIN 12394, (DESTILLATION FLASKS), 1 000 ML, CN ST 45/4
硝酸盐-氮离子标液,NO3-N(NaNO3),1000mg/L溶于 H2O
INOCULATION LOOPS "BIOGEN" CHROMIUM STEEL, DIAM. 4,0 MM, L. 70 MM