甲醇-¹³C 溶液, Methanol-¹³C solution

SNOOP^® Liquid Leak Detector

SNOOP^® 泄漏检测仪

Tubing connector for large columns

用于较大色谱柱的管道连接头

Dip tube

Rapid-action connecting nipple

Stainless steel-coated PTFE-tube (80 cm)

Hood wall duct

Riboflavin (B2)

(-)-核黄素

4-Aminomethylbenzenesulfonamide hydrochloride

对氨甲苯磺酰胺 盐酸盐

Liquid chromatography column fittings

液相色谱柱配件