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三角烧杯
DISTRIBUTOR RINSE/ASPIRATE
填充柱 10%PEG-20M on Chromosorb WHP 80/100
Hypersil GOLD Phenyl 3UM 10x2.1mm Guards 4/pk
CHROMATOGRAPHIC-COLUMNS, FUSED-IN SINTERED GLASS-DISC (PO), WITHOUT STOPCOCK, 40 X 800 MM, 1 000
Injection needles, with Luer-Lock tip, ? 0,40 mm, length 20 mm, gauge 27G x 3/4", grey, sterile, made of chromium-nickel steel, single packed Case = 100 pcs.
1H-咪唑-4-甲酸
气进样针
1,10-菲罗啉（一水合物）
溴乙酸苯酯
