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棕色 TARGET 锥形
L-Galactono-1.4-lactone (无证书)
水质标样-甲醇中1,2,3,4-四氯苯标样
Toxic Elements in Frozen Human Urine 标准品
Frit PEEK Grn 2μm ?.188 x .065 x ?.250
GASKETS, WITH VULCANIZED-ON PTFE-LINERS, GL 90 SEAL: 89 X 71 MM, FOR TUBES: 69,0 - 71,0 MM
SHODEX ASAHIPAK ODP 150X2MM COLUMN
LiChroCART 250-4,Aluspher 100 AL, 5μm定制柱
STIRRER GUIDES, W. FUSED-ON STIRRER BEARING 10 MM, CONE ST 24/29
PE 筛板,用于6ml SPE 小柱