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2,4-滴丙酸
Laboratory sieve, ?:200 mm, inside height: 25 mm, mesh 224μm, with wire gauze, temperature resistance up to 170°C, stainless steel
ORGAN STORAGE JARS WITHOUT STOPPERS, DUR AN
正戊酸
HEXAGON KEY 5MM
250ml PPCO材质离心瓶
3,4-二氯苄醇
铒标准溶液(Er 1000)
Hibar 250-4,LiChroprep CN 25-40μm定制柱
13*100mm 培养管、带螺纹盖