赛默飞世尔Thermo Fisher Mobile phas

Synthesis of Triazole‐Nucleoside Phosphoramidites and Their Use in Solid‐Phase Oligonucleotide Synthesis

Centrifuge pestle (Fisher Scientific cat. no. 05‐559‐26) Shaker 0.4‐µm syringe filter

A quick RNA mini-prep for Neurospora mycelial cultures

. A 50 ml culture typically yields enough RNA for 200 gel lanes (see below), and, as noted, smaller culture volumes may be used. 2. Flat mycelial pads are easier to grind than mycelial balls. Therefore, filter cultures using a Buchner funnel

色谱柱和色谱系统的故障检修HPLC Column and System Troubleshooting

            适当的柱冲洗 Filter buffered mobile phase                      过滤缓冲流动相 10.Preventing Back Pressure Problems:In-Line Devices  压力问题的预防:在线装置 Mobile Phase    Pre-Column    Injector  Filter  Guard From Pump            预柱