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BG-C195172C(球磨口砂板闪式层析柱/内径13.4mm/壁厚1.8mm/长254mm)'); document.write('¥120
BH-10606-22(不锈钢盆/直径22cm)'); document.write('¥34.13
BG-F932490(玻璃滤板漏斗/外径90mm/磨口24/40)'); document.write('¥125.6
DZ-BG-夹套烧杯1'); document.write('¥95
Titanous chloride, 三氯化钛/500ml/CAS:7705-07-9'); document.write('¥150
Ethyl 2-oxocyclopentanecarboxylate, 2-氧代环戊羧酸乙酯/100g/CAS:611-10-9'); document.write('¥330