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带手柄的刻度烧杯,聚甲基戊烯,1000ml容量
1-氯乙基乙基碳酸酯
RECEIVER ADAPTERS, BENT, W. VACUUM CONNECTION, SOCKET ST 19/26, CONE ST 29/32
LiChroCART 250-10,LiChrospher 100 RP-8e 10μm定制柱
POLYETHYLENE TUBING,TRANSPARENT, FLEXIBLE,I.D. 6 MM,THICKNESS 1 MM
ST-CONES, DURAN, ST 12/21 acc. to DIN 12249 ? / LENGTH / WALL THICK 11 X 120 X 1,5 MM
(R)-(+)-3-羟基-3-苯基丙酸乙酯
1201 尘毒呼吸防护套装(有机蒸气防护)
Cylinder Round Bottom 160mm
beta-Endosulfan,10ng/ul 标准品