γ -丁内酯 AR, ≥99% 3-**基甲硅烷基丙炔醛 97%
γ -丁内酯 -丁内酯(GBL) standard for GC, ≥99.9% (GC) 5-**基硅烷基-4-戊炔-1-醇 96%
γ -丁内酯 -丁内酯(GBL) CP 四苯基锡 97%
γ -丁内酯 ≥99%, FCC 二氢化钛 -325目,99%
γ -丁内酯 >99.9% (GC) 氮化钽 5 μm,99.5% metals basis
二氰二胺 AR 10-十一烯酸 98%
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Ceftibuten dihydrate10mM*1mL in DMSO 10mg 50mg 100mg>98.00%Cas No. 118081-34-8C15H18N4O8S2
Ceftibuten10mM*1mL in DMSO 10mg 50mg 100mg>98.00%Cas No. 97519-39-6C15H14N4O6S2
Ceftazidime10 mM * 1 mL in DMSO 500mg 1g 5g>98.00%Cas No. 72558-82-8C22H22N6O7S2
Cefquinome sulfate10mg 50mg 100mg 250mg>98.00%Cas No. 118443-89-3C23H25N6O9S3
Cephalothin sodium10mM*1mL in Water 100mg 200mg 500mg>98.00%Cas No. 58-71-9C16H15N2NaO6S2
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