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Hace 3 días · Specifications : Hardware Sample capacity TurboMatrix 16 – Sixteen vials with overlapping thermostatting of one vial. TurboMatrix 40 – Forty vials with intelligent overlapping thermostatting of up to twelve vials. TurboMatrix 110 – One hundred and ten vials with intelligent overlapping thermostatting of up to twelve vials.
Hace 1 día · Originally published at: Perkin Elmer 0.5 #L LOW INJECTION VOLUME SYRINGE For Chromatography - GiMiTEC Perkin Elmer 0.5 #L LOW INJECTION VOLUME SYRINGE For Chromatography – Not for medical use. This is used for chromatography- New old stock / 0.5UL .47NDL GiMiTEC.com
Hace 1 día · Perkin Elmer Lambda 40 UV/Vis Spectrometer + UV WinLab Installer. Perkin Elmer Lambda 40 UV/Vis Spectrometer + UV WinLab Installer. admin. And that’s exactly what you need in a busy laboratory when the pressure’s on and it’s your job to keep the results flowing. GiMiTEC.com.
Hace 4 días · PE Lambda 18/25/35/45紫外可见分光光度计,联系我们：上海普迪生物技术有限公司地址：上海市张江高科技园区蔡伦路720弄1号楼电话：021-68885860 68885856服务热线：400-822-1170Email：PudiBio@163.com网址：www.Pudi.cnPE Lambda 18/25/35/45双光束紫外可见分
Hace 3 días · Perkin reaction is an organic reaction which is used to make cinnamic acids. It gives α, β− α, β − unsaturated aromatic acid by the aldol condensation of an aromatic aldehyde and acid anhydride. This reaction occurs in the presence of alkali, which acts as a base catalyst in the reaction. So basically this is an aldol reaction.
Hace 3 días · 1. Poder adjudicador: 1.1) Nombre: Instituto Nacional de Seguridad y Salud en el Trabajo O.A. M.P. (INSST). 1.2) Número de identificación fiscal: ...
Hace 2 días · ウィリアム・パーキン William Henry Perkin 英国出身 1838-1907 化学者。マラリア治療用の植物化学物質キニーネを合成しようとしていたときにモーブ(Mauve)を偶然発見。これが世界初の合成染料となり、それまで天然染料に頼っていた繊維産業に革命を起こした。
