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Calix[4]arene
重组人鸢尾素(活性)
WITOPED XP FOR PIPETTES 0,1 TO 100 ML, COMPLETE WITH 4 FILTERS AND RECHARGER, 220 V
BOND ELUT CH(环己基) SPE小柱
2-乙酰芴
PRECISION CALORIMETER THERMOMETER -5 + 5° C :0,01, 780 MM
2-甲基噻唑-5-羧酸乙酯
卵形搅拌子,70X25mm
VISCOMETERS ASTM D445 AND D446, ISO 3104, 3105. L. 283 MM, FOR USE WITH TRANSPARENT LIQUIDS. NR: OB, K. 0,005, RANGE cST : 1-5 MM2/S CALIBRATED
GRADUATED CYLINDERS, 50:1,0 ML, DIN-B, WITH SCREW-THREAD GL 25, WITH SCREW CAP, HEXAGONAL BASE, SH