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Glass Funnels
B
Made of borosilicate glass, these funnels withstand higher temperatures and harsher chemicals than plastic funnels. Unlike some plastic, glass doesn’t leach, meaning it won’t contaminate samples. These funnels meet strict ASTM standards for laboratory glassware material and dimensions.
Style B funnels are ideal for powders. They have a stout spout to quickly direct media and prevent clogs.
Capacity | Spout | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Style | fl. oz. | ml | Top OD | Ht. | OD | Lg. | Material | Color | Autoclavable | Max. Temperature, °F | Specifications Met | Each | |
| B | 1 1/2 | 45 | 2 3/8" | 3 1/4" | 1/2" | 1 3/8" | Borosilicate Glass | Clear | Yes | 840° | ASTM E1095, TYPE IV | 00000000 | 000000 |