HyperSep C18 固相萃取柱, 50mg1mL ,100/包
商家询价 上海希言科学仪器有限公司
Analytical End Cap O-Ring
Acclaim 120 C18 3um 分析柱 (4.6 x 150mm)
2ML 8mm clear screw top vial glass 100
ACQUITY FLR DETECTOR PERFORMANCE MAINTENANCE KIT [201000193]
Multi-Element Solution 2 125 mL
Septa for 40ML precleaned vial 72 PK
OMNIPAC PAX-500 分析柱 (4 X 250 MM)
AG14 阴离子保护柱,4X50MM
移液管 容积 13ML 12/件