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
SEALING RINGS (SILICONE + PTFE), FOR POLISHED SPHERICAL JOINTS, KS 35
Magnetic stirring-bar, PTFE, polygon, 6 x 15 mm
CAPCELL PAK C18 ACR (S-3) 2.0X100
2,5-二氯--N-(5-甲基-1H-吡唑-3-基)-4-氨基嘧啶
Hypersep Phenyl SPE columns 25mg/1ml
PVC中六价铬成分分析标准物质
STIRRER COMPRESSED AIR RO 2/V4A - 18/8, OVERALL LENGTH: 155 MM 0,2 - 6 BAR
3-吡啶磺酸
ST-STOPPERS, WITH OCTAGONAL PLATE, SOLID GLASS, ST 19/26, ACC. TO DIN 12252
25μl 进样针 FN 50mm Gauge 26, Cone Tip