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1,2:5,6-Bis-O-(1-methylethylidene)-D-mannitol, 双丙酮-D-甘露糖醇/5g/CAS:1707-77-3'); document.write('¥120
BH-10910(四氟塞头/19/22)'); document.write('¥23.99
BH-10226-150(螺口离心管/15mL/100个)'); document.write('¥59.98
BH-30207-8(塑料自封袋/8号/240*170mm/100只/袋)'); document.write('¥32
Ruthenium(III) chloride, 水合三氯化钌/5g/CAS:14898-67-0'); document.write('¥590
Trifluoromethanesulfonic acid, 三氟甲磺酸/100g/CAS:1493-13-6'); document.write('¥1000