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3,5-双(三氟甲基)苯甲酸
鸟嘌呤
Piston unit Transferpette? electronic 2 - 20 μl
2,4-二苯基-1-丁烯标准品
EXTRACTION APPARATUS 1000 ML, LIQUID-LI./LIGHTER SOLV., COMPL. EXTRACTOR SOC. ST 45/40, INSET CON
GAS BELL,GRAD. 600:5 ML,RESISTANT DIFFICI GRAD., COMPL. WITH JAR AND STOP COCK CONNECTOR,RUBBER
Injection needles, ? 1.2 x L 80 mm, extra long, with chromed-messing Luer-Lock tip, stainless steel Case = 3 pcs.
氮化钛
Bond Elut C18 SPE小柱,40um,100mg,1ml
50mL 1型玻璃注射器