Sigma-Aldrich^® 真空过滤组件

Sigma-Aldrich^® 真空过滤组件, for 47 mm filters with glass support, #8 stopper, 1 L flask (included)

Sigma-Aldrich^® 真空过滤组件, for 25 mm filters with glass support, #5 stopper, 125 mL flask (included)

Sigma-Aldrich^® 真空过滤组件, for 47 mm filters with glass support, NS 40/35 joints, 1 L flask (included)

Sigma-Aldrich^® 真空过滤组件, for 90 mm filters with glass support, NS 40/35 joints, 4 L flask (included)

Sigma-Aldrich^® 真空过滤组件, for 47 mm filters with glass support, #8 stopper, same as Z290432 but without filtration flask

Sigma-Aldrich^® 真空过滤组件, for 25 mm filters with glass support, #5 stopper, same as Z290467 but without filtration flask

Sigma-Aldrich^® 真空过滤组件, for 47 mm filters with stainless steel screen, #8 stopper, 1 L flask (included)

Sigma-Aldrich^® 真空过滤组件, for 47 mm filters with stainless steel screen, #8 stopper, same as Z290432 but without side arm flask

Sigma-Aldrich^® 真空过滤组件, for 47 mm filters with glass support, NS 40/35 joints, 4 L flask (included)