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while 250 mL funnels are equipped with a 4 mm stopcock
Standard taper inner joints at both ends
The transparent design eliminates the contamination issues commonly associated with fritted discs and improves visibility compared to traditional porcelain Hirsch funnels
Available with either a 19/22 or 24/40 standard taper inner joint or a 35/20 spherical ball joint
Bent Adapters Craig Tube while 250 mL funnels are75 bent distillation adapter. Standard taper inner joints at both ends. Made of borosilicate glass for excellent chemical durability and mechanical strength.
US$ 12.00
US$ 16.00
US$ 48.00
US$ 46.00
US$ 25.99
