Drum key (PE) for opening/closing containerswith 2" or 3/4" screw capsmade of plastic materials

Hamilton^® needles for LT and TLL syringes

用于 Luer 针头和带 TLL 锁定器进样针的 Hamilton^® 针头

薄层板负载纳米硅胶, Nano Silica Gel on TLC Plates

尼古丁溶液 溶液, Nicotine solution

Chromatography funnel

色谱分离用漏斗

Cuvette rack

比色皿架

EZSafe^® flash-chromatography column with reservoir

带贮存器的 EZSafe^® 层析色谱柱

EZSafe^® flash-chromatography column with reservoir

带贮存器的 EZSafe^® 层析色谱柱

Hand-operated aluminum cap crimper

手动铝盖钳口封盖器

Michel-Miller chromatography column

Michel-Miller 色谱柱

含F254指示剂TLC板, TLC Glass Plates