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
1-苯基-3-甲基-5-吡唑啉酮(PMP) ,99%
COLD TRAPS, SOCKET AND CONE ST 29/32. I.D. 50 MM, O.D. 75 MM HEIGHT 220 MM, WITH STOPCOCK
STIRRER COMPRESSED AIR RO 32, OVERALL LENGTH: 190 MM 0,3 - 6 BAR
Connection cable Variocell / 896
CAPCELL PAK C18 UG120 (S-5) 3.0X150*
DESICCATORS "NOVUS", 250 MM, WITH NEEDLE VALVE STOPCOCK IN SIDE TUBULATURE AND KNOBBED LID, BOROS
氯铑酸铵
Envi-Chrom P SPE小柱
Organomation 48管氮吹仪(干浴),整机覆盖防酸涂层
LpDNPH脱臭氧管