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BT-Z14197-UV(小型光化学反应器/分体式/4*1通道/B-LRS2207UV)
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BH-10260-08(透明塑料真空管/内径8mm/米)
'); document.write('¥10

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BH-310064M(塑料接头/鲁尔接头/内螺纹/6.4)
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BT-12907-FMT-1(减压器流量计/1L)
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N-bromobutanimide, N-溴代丁二酰亚胺/500g/CAS:128-08-5
'); document.write('¥240

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BH-10273-150(高真空硅脂/真空脂/150g)
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