What size (diameter) is the neck?

Hi, Kenney. In the reviews below, David Gailes entered some specifications for this item, and he put the neck diameter at 1/4 inch externally, 1/8 inch internally (ie, the exit hole would only be 1/8 inch). I don't have very precise measuring tools on hand, I'm afraid -- in fact, I only have an old and rather beat-up wooden ruler -- but from what I can discern using that ruler, Mr. Gailes' measurements look good to me.

I need a small metal or glass funnel to fill (pill) capsules size 00. Would this work for me? Thank you!!

The outside diameter of the stem is 6 mm so it should fit into the 00 capsule which has an inside diameter of approximately 8 mm. However, the bevel on the stem is >7 mm so I don't know how much material you can deliver into the capsule. One option might be to cut the bevel off to flush.

Where are these manufactured? Trying to avoid China...

This item is manufactured in China.

What is the ID and OD of the stem of the funnel?

OD 9.92 mm or .390 inchID 6.82 mm or .268 inchMeasured with digital calipers

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Funnel, Regular stem, glass, 50 OD x 50mm stem

Product ID: 3971227

Details

Brand
SEOH
Capacity
50 ml
Color
Transparent
Material
Borosilicate
Wide End Diameter
50 millimeters

📏50 mm diameter precision

📐50 mm stem length exact

🔬Borosilicate neutral glass

S$15

Duties & taxes included

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Description

🔬 Elevate your lab game with precision and durability!

TOP RATED LAB FUNNEL - Ranked #13 in Lab Funnels with 4.5-star user approval
STREAMLINED STEM LENGTH - 50 mm stem designed for seamless lab integration
TRUSTED SCIENTIFIC BRAND - Manufactured by Scientific Equipment of Houston, a leader in lab tools
DURABLE BOROSILICATE GLASS - Neutral glass resists chemical reactions and thermal shock
PRECISION ENGINEERED DIAMETER - 50 mm wide end for optimal flow control

The SEOH Glass Funnel features a 50 mm diameter and stem made from neutral borosilicate glass, ensuring chemical resistance and uniform thickness. Manufactured by Scientific Equipment of Houston, this funnel is a top-rated choice (#13 in Lab Funnels) trusted by professionals for precise and reliable liquid transfer in laboratory settings.

Specifications

ASIN	B00191IZB0
Best Sellers Rank	#30,930 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #8 in Lab Funnels
Brand Name	SEOH
Capacity	50 ml
Color	Transparent
Customer Reviews	4.5 4.5 out of 5 stars (1,176)
Item Weight	0.03 kg
Manufacturer	Scientific Equipment of Houston
Material Type	Borosilicate Glass
Model Number	213V7
Number of Items	1
Number of Packs	1
Part Number	213V7
UPC	817556013275
Unit Count	1 Count
Wide End Diameter	50 millimeters

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