Laboy Glass Powder Funnel 75mm Top O.D. with 24/40 Joint -

Laboy Glass Powder Funnel 75mm Top O.D. with 24/40 Joint - Heavy Wall Borosilicate 3.3 - Universal Standard Fit for ASTM E438 Flasks - High Precision Lab Glassware
- INTERCHANGEABLE WITH TIER-1 BRANDS: Precision-ground to strict US tolerances. Customers verify exceptional fit and vacuum integrity even when paired with premium industry-standard glassware like Chemglass, Ace Glass, and Corning. Get the professional reliability of top-tier brands at a fraction of the cost.
- SCIENTIFICALLY ACCURATE THERMAL SPECS: Made of authentic Borosilicate 3.3 Glass. Annealing Point 560 degrees Celsius, Softening Point 820 degrees Celsius. Engineered to withstand rapid thermal shock and direct heating better than standard soda-lime or generic laboratory glass.
- CLOG-FREE POWDER TRANSFER: Features a scientifically optimized 60-degree angle and wide-bore short stem design. Allows sticky powders and viscous reagents to flow freely into your reactor without bridging or blocking the joint. 75mm top diameter offers a balanced opening for general lab use.
- HEAVY-DUTY DURABILITY: Features a reinforced rim and heavy-wall construction. Designed to survive the daily rigors of a busy lab, reducing breakage rates compared to standard thin-wall funnels. Meets ASTM E438 specifications for professional laboratory use.
- OPTIMIZED SYSTEM PERFORMANCE: While compatible with all brands, this funnel is the Gold Standard match for Laboy Flasks. Users report that maintaining a single-brand ecosystem significantly reduces the risk of frozen joints or vacuum leaks often caused by mixing manufacturers with varying quality controls.
The glass powder funnels have 60Â° side angle and a standard taper inner joint. Not recommended for filtration where pressure would exceed 15psi.
Country USA
Brand LABOY
Manufacturer LABOY
Binding Tools & Home Improvement
ItemPartNumber HMF030103
Model HMF030103
Color Transparent
ReleaseDate 2017-05-18
UnitCount 1

Country	USA
Brand	LABOY
Manufacturer	LABOY
Binding	Tools & Home Improvement
ItemPartNumber	HMF030103
Model	HMF030103
Color	Transparent
ReleaseDate	2017-05-18
UnitCount	1

Laboy Glass Powder Funnel 75mm Top O.D. with 24/40 Joint - Heavy Wall Borosilicate 3.3 - Universal Standard Fit for ASTM E438 Flasks - High Precision Lab Glassware

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