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硫化丙烯
BIOBASIC 4 5UM 250X1MM COLUMN
烧杯,高型,2000 ml,有刻度
THERMOMETER F.FLASKS A.STILL HEADS, CONE ST 14/23, -10+150:1oC,250 MM
盐酸克仑特罗标准品
8种元素饮用水中ICP-MS混标,As/Pb/Cr/Ba/Se/Cd/Ag/Hg,溶于2% HNO3
测试管
N-乙酰神经氨酸 标准品
巯基棉管
Combustion boat, outer length 107 mm, inner length 102 mm, depth 16 mm, width 30 mm, without tail and hole, made of alumina (Al2O3)