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ACQUITY UPLC Peptide BEH C18 Column色谱柱
18%二氧化铈分散溶液,22-44nm
PUNYW10153363 Sacubitril Impurity 19
PUNYW9673336 Venlafaxine N-Dimer
乙腈中展青霉素溶液标准物质
立式洗眼器
Tebufenpyrad,100ng/ul 标准品
AA Grade Titanium, 50 mL 1,000 mg/L in 2% HNO3 + 0.5% HF
Reaction vessel, 500ml, flat flange with groove, DN60, O.?: 105mm, height: 215 mm, round bottom, ungraduated, with drawel valve 6mm, made of borosilicate glass
2-甲氧基苯甲酸