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SYLICON TUBING K 70 - 8x12 mm, 1 meter
1-哌啶乙醛二乙基缩醛
Miconazole标准品
Pipette shaft cone complete with spring for Transferpette Fix type up to 100μl,digital up to 100
AUTOM. BURETTES, PELLET, 25 ML:0,05 DIN-B, WITHOUT STOPCOCK,WITH LATERAL NEEDLE VALVE W.PTFE NEED
Silver 1,000 mg/L in 2% HNO3, 25 mL (Ag Metal)
Talboys Professional加热板
1H,1H,5H-八氟戊基1,1,2,2-四氟乙醚,>98.0%(GC)
HYPERCARB 5UM 30X3MM COLUMN
填充柱 5%PEG-20M on Chromosorb WHP 60/80