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
5-氨基四氮唑
FID火焰嘴
氯化矢车菊素
n-Pentane Solution, 1000 mg/L, (RM ISO GUIDE 34)标准品
26种金属元素铝、砷、硼、钡、铍、钙、镉、钴、铬、铜、铁、汞、钾、镁、锰、钼、镍、铅、锑、硒、锡、钛
FLASKS, FLAT BOTTOM, CENTER NECK, ACC. TO DIN 12348, 250 ML, ST 45/40
本色特氟龙/蓝色硅胶隔垫,20mm银色磁性开口铝盖
CONTRAST-CLIP, BLACK AND WHITE 24.8 X 36 MM, FOR TUBE-DIAMETER 25.0 X 29.5 MM
SUPELGUARD DISCOVERY HS C18保护柱芯
4-咪唑甲酸乙酯