Quickfit^® separating funnels

Quickfit^® three-neck round-bottom flasks with vertical necks

Reaction and storage flask, Kjeldahl, with glass stopcock on side-arm

Real Crystal^® IR sample cards

Real Crystal^® 红外样品卡片

Round bottom flask

Schlenk reaction and storage tube

Schlenk reaction and storage tube

Single-bulb ball-tube

Spinstar^® magnetic stirring bar

Stainless steel 304 syringe needle