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1,4,5,8-萘四甲酸
PUNYW9302409 Triethylene Glycol
ACQUITY UPLC CSH Fluoro Phenyl 色谱柱
岛津石英棉填充工具
气相色谱柱,TG-WAXMS A 60m x 0.32mm x 0.25μm
Circular crucible, 0,3ml, O.?: 8mm, I.?: 6mm, height: 10mm, Alumina
Shim-pack VP-ODS柱
正已烷中溴虫腈(虫螨腈)
IR-775氯化物
Microtitration plate PS 96 (8x12) wells,flat bottom well shape 400 y-sterileee