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BG-P240021(西林瓶垫/西林瓶塞/20mL/500个/白色)
'); document.write('¥133.33

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Potassium hydride, 氢化钾/100g/CAS:7693-26-7
'); document.write('¥2270

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BT-12910-H2-2.5(减压器/氢气/YQQ-370/2.5)
'); document.write('¥1120

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BT-P80001-8(手工冲子/圆冲/直径8mm)
'); document.write('¥11.32

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BT-P80001-2(手工冲子/圆冲/直径2mm)
'); document.write('¥5.91

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Lithium chloride, 氯化锂/500g/CAS:7447-41-8
'); document.write('¥200

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