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Hibar 30-4,LiChrospher 300 WP RP-18 12 μm定制柱
乙酰甲胺磷 D3 (乙酰D3) 标准品
Filter paper, qualitative, ? 47 mm, medium filtration Case = 100 pcs.
3-氯吡啶-2-甲酸
2-溴-6-硝基苯酚
A型肉毒毒素快速检测试剂(胶体金法)
通用型漏斗,聚丙烯或高密度聚乙烯,漏斗顶部内径108mm
黄铜接头
MEASURING CYLINDERS WITH HEXAGONAL BASE WITHOUT GRADUATION, 1000 ML, DURAN
BOTTLES, WIDE NECK, PP, CAPACITY: 2000 ML, COMPLETE WITH SCREW CAP, GL 65