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干燥剂(硅胶)AS0005
二氢茉莉酮
可修复式手动真空泵,聚氯乙烯机身,15cc冲程
NOT LONGER AVAILABLE !
PUMP MR60
4,4,4-三氟丁酸
HitHunter 50-21,2 Purospher STAR RP-18 endcapped (5 um) HPLC ready-to-use-column
苯磺酸丁酯
1/4" TEFLON管,25 ft × 1/4 in. (6.35 mm) × 0.228 in.
PRECISELY CALIBRATED CAPILLARIES 250 UL, COLOR CODE BLUE 1 PACK = 100 PIECES