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Lower part of ejector Transferpette electronic 100 -1000 μl
7目不锈钢筛网
Support rod high-tensile aluminium alloy,dia. 12,7 mm, l. 450 mm
EVAPORATING DISHES, WATCH GLASS SHAPE, THIN GLASS, FIRE-POLISHED RIM, DURAN GLASS 40 MM, 1 PACK =
乙二胺四乙酸(依地酸)
1-苄基-3-甲基咪唑四氟硼酸盐
样品瓶 0.25ML 8-425 12X32 S/N
矿物盐琼脂
Metrosep Organic Acids - 100/7.8
3-溴-4-氯苯甲酸